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2722 lines
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2722 lines
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<title>LCOV - lcov.info - cmdline/support.c</title>
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<td width="10%" class="headerItem">Current view:</td>
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<td width="35%" class="headerValue"><a href="../index.html">top level</a> - <a href="index.html">cmdline</a> - support.c<span style="font-size: 80%;"> (source / <a href="support.c.func-sort-c.html">functions</a>)</span></td>
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<td width="10%" class="headerCovTableHead">Hit</td>
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<td width="10%" class="headerCovTableHead">Total</td>
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<td width="15%" class="headerCovTableHead">Coverage</td>
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<td class="headerItem">Test:</td>
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<td class="headerValue">lcov.info</td>
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<td></td>
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<td class="headerItem">Lines:</td>
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<td class="headerCovTableEntry">812</td>
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<td class="headerCovTableEntry">966</td>
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<td class="headerCovTableEntryMed">84.1 %</td>
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<td class="headerItem">Date:</td>
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<td class="headerValue">2026-03-15 15:58:19</td>
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<td></td>
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<td class="headerItem">Functions:</td>
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<td class="headerCovTableEntry">84</td>
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<td class="headerCovTableEntry">85</td>
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<td class="headerCovTableEntryHi">98.8 %</td>
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</tr>
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<tr><td><img src="../glass.png" width=3 height=3 alt=""></td></tr>
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<pre class="sourceHeading"> Line data Source code</pre>
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<pre class="source">
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<a name="1"><span class="lineNum"> 1 </span> : /*</a>
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<a name="2"><span class="lineNum"> 2 </span> : * Copyright (C) 2011 Andrea Mazzoleni</a>
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<a name="3"><span class="lineNum"> 3 </span> : *</a>
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<a name="4"><span class="lineNum"> 4 </span> : * This program is free software: you can redistribute it and/or modify</a>
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<a name="5"><span class="lineNum"> 5 </span> : * it under the terms of the GNU General Public License as published by</a>
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<a name="6"><span class="lineNum"> 6 </span> : * the Free Software Foundation, either version 3 of the License, or</a>
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<a name="7"><span class="lineNum"> 7 </span> : * (at your option) any later version.</a>
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<a name="8"><span class="lineNum"> 8 </span> : *</a>
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<a name="9"><span class="lineNum"> 9 </span> : * This program is distributed in the hope that it will be useful,</a>
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<a name="10"><span class="lineNum"> 10 </span> : * but WITHOUT ANY WARRANTY; without even the implied warranty of</a>
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<a name="11"><span class="lineNum"> 11 </span> : * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the</a>
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<a name="12"><span class="lineNum"> 12 </span> : * GNU General Public License for more details.</a>
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<a name="13"><span class="lineNum"> 13 </span> : *</a>
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<a name="14"><span class="lineNum"> 14 </span> : * You should have received a copy of the GNU General Public License</a>
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<a name="15"><span class="lineNum"> 15 </span> : * along with this program. If not, see <http://www.gnu.org/licenses/>.</a>
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<a name="16"><span class="lineNum"> 16 </span> : */</a>
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<a name="17"><span class="lineNum"> 17 </span> : </a>
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<a name="18"><span class="lineNum"> 18 </span> : #include "portable.h"</a>
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<a name="19"><span class="lineNum"> 19 </span> : </a>
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<a name="20"><span class="lineNum"> 20 </span> : #include "support.h"</a>
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<a name="21"><span class="lineNum"> 21 </span> : </a>
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<a name="22"><span class="lineNum"> 22 </span> : /****************************************************************************/</a>
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<a name="23"><span class="lineNum"> 23 </span> : /* lock */</a>
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<a name="24"><span class="lineNum"> 24 </span> : </a>
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<a name="25"><span class="lineNum"> 25 </span> : /**</a>
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<a name="26"><span class="lineNum"> 26 </span> : * Locks used externally.</a>
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<a name="27"><span class="lineNum"> 27 </span> : */</a>
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<a name="28"><span class="lineNum"> 28 </span> : #if HAVE_THREAD</a>
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<a name="29"><span class="lineNum"> 29 </span> : static thread_mutex_t msg_lock;</a>
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<a name="30"><span class="lineNum"> 30 </span> : static thread_mutex_t memory_lock;</a>
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<a name="31"><span class="lineNum"> 31 </span> : static thread_mutex_t random_lock;</a>
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<a name="32"><span class="lineNum"> 32 </span> : #endif</a>
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<a name="33"><span class="lineNum"> 33 </span> : </a>
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<a name="34"><span class="lineNum"> 34 </span><span class="lineCov"> 22797379 : void lock_msg(void)</span></a>
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<a name="35"><span class="lineNum"> 35 </span> : {</a>
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<a name="36"><span class="lineNum"> 36 </span> : #if HAVE_THREAD</a>
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<a name="37"><span class="lineNum"> 37 </span><span class="lineCov"> 22797379 : thread_mutex_lock(&msg_lock);</span></a>
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<a name="38"><span class="lineNum"> 38 </span> : #endif</a>
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<a name="39"><span class="lineNum"> 39 </span><span class="lineCov"> 22797379 : }</span></a>
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<a name="40"><span class="lineNum"> 40 </span> : </a>
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<a name="41"><span class="lineNum"> 41 </span><span class="lineCov"> 22797379 : void unlock_msg(void)</span></a>
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<a name="42"><span class="lineNum"> 42 </span> : {</a>
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<a name="43"><span class="lineNum"> 43 </span> : #if HAVE_THREAD</a>
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<a name="44"><span class="lineNum"> 44 </span><span class="lineCov"> 22797379 : thread_mutex_unlock(&msg_lock);</span></a>
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<a name="45"><span class="lineNum"> 45 </span> : #endif</a>
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<a name="46"><span class="lineNum"> 46 </span><span class="lineCov"> 22797379 : }</span></a>
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<a name="47"><span class="lineNum"> 47 </span> : </a>
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<a name="48"><span class="lineNum"> 48 </span><span class="lineCov"> 21571343 : void lock_memory(void)</span></a>
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<a name="49"><span class="lineNum"> 49 </span> : {</a>
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<a name="50"><span class="lineNum"> 50 </span> : #if HAVE_THREAD</a>
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<a name="51"><span class="lineNum"> 51 </span><span class="lineCov"> 21571343 : thread_mutex_lock(&memory_lock);</span></a>
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<a name="52"><span class="lineNum"> 52 </span> : #endif</a>
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<a name="53"><span class="lineNum"> 53 </span><span class="lineCov"> 21571343 : }</span></a>
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<a name="54"><span class="lineNum"> 54 </span> : </a>
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<a name="55"><span class="lineNum"> 55 </span><span class="lineCov"> 21571343 : void unlock_memory(void)</span></a>
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<a name="56"><span class="lineNum"> 56 </span> : {</a>
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<a name="57"><span class="lineNum"> 57 </span> : #if HAVE_THREAD</a>
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<a name="58"><span class="lineNum"> 58 </span><span class="lineCov"> 21571343 : thread_mutex_unlock(&memory_lock);</span></a>
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<a name="59"><span class="lineNum"> 59 </span> : #endif</a>
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<a name="60"><span class="lineNum"> 60 </span><span class="lineCov"> 21571343 : }</span></a>
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<a name="61"><span class="lineNum"> 61 </span> : </a>
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<a name="62"><span class="lineNum"> 62 </span><span class="lineCov"> 14 : void lock_random(void)</span></a>
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<a name="63"><span class="lineNum"> 63 </span> : {</a>
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<a name="64"><span class="lineNum"> 64 </span> : #if HAVE_THREAD</a>
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<a name="65"><span class="lineNum"> 65 </span><span class="lineCov"> 14 : thread_mutex_lock(&random_lock);</span></a>
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<a name="66"><span class="lineNum"> 66 </span> : #endif</a>
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<a name="67"><span class="lineNum"> 67 </span><span class="lineCov"> 14 : }</span></a>
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<a name="68"><span class="lineNum"> 68 </span> : </a>
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<a name="69"><span class="lineNum"> 69 </span><span class="lineCov"> 14 : void unlock_random(void)</span></a>
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<a name="70"><span class="lineNum"> 70 </span> : {</a>
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<a name="71"><span class="lineNum"> 71 </span> : #if HAVE_THREAD</a>
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<a name="72"><span class="lineNum"> 72 </span><span class="lineCov"> 14 : thread_mutex_unlock(&random_lock);</span></a>
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<a name="73"><span class="lineNum"> 73 </span> : #endif</a>
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<a name="74"><span class="lineNum"> 74 </span><span class="lineCov"> 14 : }</span></a>
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<a name="75"><span class="lineNum"> 75 </span> : </a>
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<a name="76"><span class="lineNum"> 76 </span> : </a>
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<a name="77"><span class="lineNum"> 77 </span><span class="lineCov"> 325 : void lock_init(void)</span></a>
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<a name="78"><span class="lineNum"> 78 </span> : {</a>
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<a name="79"><span class="lineNum"> 79 </span> : #if HAVE_THREAD</a>
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<a name="80"><span class="lineNum"> 80 </span> : /* initialize the locks as first operation as log_fatal depends on them */</a>
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<a name="81"><span class="lineNum"> 81 </span><span class="lineCov"> 325 : thread_mutex_init(&msg_lock);</span></a>
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<a name="82"><span class="lineNum"> 82 </span><span class="lineCov"> 325 : thread_mutex_init(&memory_lock);</span></a>
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<a name="83"><span class="lineNum"> 83 </span><span class="lineCov"> 325 : thread_mutex_init(&random_lock);</span></a>
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<a name="84"><span class="lineNum"> 84 </span> : #endif</a>
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<a name="85"><span class="lineNum"> 85 </span><span class="lineCov"> 325 : }</span></a>
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<a name="86"><span class="lineNum"> 86 </span> : </a>
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<a name="87"><span class="lineNum"> 87 </span><span class="lineCov"> 303 : void lock_done(void)</span></a>
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<a name="88"><span class="lineNum"> 88 </span> : {</a>
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<a name="89"><span class="lineNum"> 89 </span> : #if HAVE_THREAD</a>
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<a name="90"><span class="lineNum"> 90 </span><span class="lineCov"> 303 : thread_mutex_destroy(&msg_lock);</span></a>
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<a name="91"><span class="lineNum"> 91 </span><span class="lineCov"> 303 : thread_mutex_destroy(&memory_lock);</span></a>
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<a name="92"><span class="lineNum"> 92 </span><span class="lineCov"> 303 : thread_mutex_destroy(&random_lock);</span></a>
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<a name="93"><span class="lineNum"> 93 </span> : #endif</a>
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<a name="94"><span class="lineNum"> 94 </span><span class="lineCov"> 303 : }</span></a>
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<a name="95"><span class="lineNum"> 95 </span> : </a>
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<a name="96"><span class="lineNum"> 96 </span> : /****************************************************************************/</a>
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<a name="97"><span class="lineNum"> 97 </span> : /* random */</a>
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<a name="98"><span class="lineNum"> 98 </span> : </a>
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<a name="99"><span class="lineNum"> 99 </span> : static uint64_t random_state = 1;</a>
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<a name="100"><span class="lineNum"> 100 </span> : </a>
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<a name="101"><span class="lineNum"> 101 </span><span class="lineCov"> 1 : void random_seed(uint64_t seed)</span></a>
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<a name="102"><span class="lineNum"> 102 </span> : {</a>
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<a name="103"><span class="lineNum"> 103 </span><span class="lineCov"> 1 : random_state = seed;</span></a>
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<a name="104"><span class="lineNum"> 104 </span><span class="lineCov"> 1 : }</span></a>
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<a name="105"><span class="lineNum"> 105 </span> : </a>
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<a name="106"><span class="lineNum"> 106 </span><span class="lineCov"> 297 : void random_reseed(void)</span></a>
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<a name="107"><span class="lineNum"> 107 </span> : {</a>
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<a name="108"><span class="lineNum"> 108 </span><span class="lineCov"> 297 : random_state = os_tick();</span></a>
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<a name="109"><span class="lineNum"> 109 </span><span class="lineCov"> 297 : }</span></a>
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<a name="110"><span class="lineNum"> 110 </span> : </a>
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<a name="111"><span class="lineNum"> 111 </span><span class="lineCov"> 1 : unsigned char random_u8(void)</span></a>
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<a name="112"><span class="lineNum"> 112 </span> : {</a>
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<a name="113"><span class="lineNum"> 113 </span><span class="lineCov"> 1 : return random_u64() & 0xFF;</span></a>
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<a name="114"><span class="lineNum"> 114 </span> : }</a>
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<a name="115"><span class="lineNum"> 115 </span> : </a>
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<a name="116"><span class="lineNum"> 116 </span> : /*</a>
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<a name="117"><span class="lineNum"> 117 </span> : * SplitMix64</a>
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<a name="118"><span class="lineNum"> 118 </span> : *</a>
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<a name="119"><span class="lineNum"> 119 </span> : * - Zero-safe: Any 64-bit seed is valid (even 0).</a>
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<a name="120"><span class="lineNum"> 120 </span> : * - Full period: Guaranteed to visit every 2^64 value.</a>
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<a name="121"><span class="lineNum"> 121 </span> : * - Logic: Uses a Weyl sequence + MurmurHash3-style finalizer.</a>
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<a name="122"><span class="lineNum"> 122 </span> : *</a>
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<a name="123"><span class="lineNum"> 123 </span> : * See: https://rosettacode.org/wiki/Pseudo-random_numbers/Splitmix64</a>
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<a name="124"><span class="lineNum"> 124 </span> : */</a>
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<a name="125"><span class="lineNum"> 125 </span><span class="lineCov"> 14 : uint64_t random_u64(void)</span></a>
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<a name="126"><span class="lineNum"> 126 </span> : {</a>
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<a name="127"><span class="lineNum"> 127 </span> : uint64_t z;</a>
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<a name="128"><span class="lineNum"> 128 </span> : </a>
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<a name="129"><span class="lineNum"> 129 </span><span class="lineCov"> 14 : lock_random();</span></a>
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<a name="130"><span class="lineNum"> 130 </span> : </a>
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<a name="131"><span class="lineNum"> 131 </span><span class="lineCov"> 14 : z = random_state += 0x9E3779B97F4A7C15ULL;</span></a>
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<a name="132"><span class="lineNum"> 132 </span> : </a>
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<a name="133"><span class="lineNum"> 133 </span><span class="lineCov"> 14 : unlock_random();</span></a>
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<a name="134"><span class="lineNum"> 134 </span> : </a>
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<a name="135"><span class="lineNum"> 135 </span><span class="lineCov"> 14 : z = (z ^ (z >> 30)) * 0xBF58476D1CE4E5B9ULL;</span></a>
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<a name="136"><span class="lineNum"> 136 </span><span class="lineCov"> 14 : z = (z ^ (z >> 27)) * 0x94D049BB133111EBULL;</span></a>
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<a name="137"><span class="lineNum"> 137 </span> : </a>
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<a name="138"><span class="lineNum"> 138 </span><span class="lineCov"> 14 : return z ^ (z >> 31);</span></a>
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<a name="139"><span class="lineNum"> 139 </span> : }</a>
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<a name="140"><span class="lineNum"> 140 </span> : </a>
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<a name="141"><span class="lineNum"> 141 </span> : /****************************************************************************/</a>
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<a name="142"><span class="lineNum"> 142 </span> : /* error */</a>
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<a name="143"><span class="lineNum"> 143 </span> : </a>
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<a name="144"><span class="lineNum"> 144 </span><span class="lineCov"> 1941919 : int is_hw(int err)</span></a>
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<a name="145"><span class="lineNum"> 145 </span> : {</a>
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<a name="146"><span class="lineNum"> 146 </span> : /* LCOV_EXCL_START */</a>
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<a name="147"><span class="lineNum"> 147 </span> : if (err == EIO)</a>
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<a name="148"><span class="lineNum"> 148 </span> : return 1;</a>
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<a name="149"><span class="lineNum"> 149 </span> : #ifdef EFSCORRUPTED</a>
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<a name="150"><span class="lineNum"> 150 </span> : if (err == EFSCORRUPTED) /* used by XFS inside the kernel - never expected in user mode as converted to EUCLEAN */</a>
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<a name="151"><span class="lineNum"> 151 </span> : return 1;</a>
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<a name="152"><span class="lineNum"> 152 </span> : #endif</a>
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<a name="153"><span class="lineNum"> 153 </span> : #ifdef EUCLEAN</a>
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<a name="154"><span class="lineNum"> 154 </span> : if (err == EUCLEAN) /* used by XFS at user level instead of EFSCORRUPTED */</a>
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<a name="155"><span class="lineNum"> 155 </span> : return 1;</a>
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<a name="156"><span class="lineNum"> 156 </span> : #endif</a>
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<a name="157"><span class="lineNum"> 157 </span> : #ifdef EBADCRC</a>
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<a name="158"><span class="lineNum"> 158 </span> : if (err == EBADCRC) /* used by BTRFS - never expected in user mode as converted to EIO */</a>
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<a name="159"><span class="lineNum"> 159 </span> : return 1;</a>
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<a name="160"><span class="lineNum"> 160 </span> : #endif</a>
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<a name="161"><span class="lineNum"> 161 </span> : #ifdef EBADMSG</a>
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<a name="162"><span class="lineNum"> 162 </span> : if (err == EBADMSG) /* used by BTRFS - never expected in user mode as converted to EIO */</a>
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<a name="163"><span class="lineNum"> 163 </span> : return 1;</a>
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<a name="164"><span class="lineNum"> 164 </span> : #endif</a>
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<a name="165"><span class="lineNum"> 165 </span> : #ifdef ENOMEDIUM</a>
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<a name="166"><span class="lineNum"> 166 </span> : if (err == ENOMEDIUM) /* medium removed */</a>
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<a name="167"><span class="lineNum"> 167 </span> : return 1;</a>
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<a name="168"><span class="lineNum"> 168 </span> : #endif</a>
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<a name="169"><span class="lineNum"> 169 </span> : #ifdef EHWPOISON</a>
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<a name="170"><span class="lineNum"> 170 </span> : if (err == EHWPOISON) /* hardware memory error */</a>
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<a name="171"><span class="lineNum"> 171 </span> : return 1;</a>
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<a name="172"><span class="lineNum"> 172 </span> : #endif</a>
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<a name="173"><span class="lineNum"> 173 </span> : /* LCOV_EXCL_STOP */</a>
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<a name="174"><span class="lineNum"> 174 </span><span class="lineCov"> 1941907 : return 0;</span></a>
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<a name="175"><span class="lineNum"> 175 </span> : }</a>
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<a name="176"><span class="lineNum"> 176 </span> : </a>
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<a name="177"><span class="lineNum"> 177 </span><span class="lineNoCov"> 0 : void log_fatal_errno(int err, const char* name)</span></a>
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<a name="178"><span class="lineNum"> 178 </span> : {</a>
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<a name="179"><span class="lineNum"> 179 </span> : /* LCOV_EXCL_START */</a>
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<a name="180"><span class="lineNum"> 180 </span> : if (err == EIO) {</a>
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<a name="181"><span class="lineNum"> 181 </span> : log_fatal(err, "DANGER! Unexpected input/output error in disk %s. It isn't possible to continue.\n", name);</a>
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<a name="182"><span class="lineNum"> 182 </span> : #ifdef EFSCORRUPTED</a>
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<a name="183"><span class="lineNum"> 183 </span> : } else if (err == EFSCORRUPTED) {</a>
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<a name="184"><span class="lineNum"> 184 </span> : log_fatal(err, "DANGER! Unexpected corrupted error in disk %s. It isn't possible to continue.\n", name);</a>
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<a name="185"><span class="lineNum"> 185 </span> : #endif</a>
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<a name="186"><span class="lineNum"> 186 </span> : #ifdef EUCLEAN</a>
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<a name="187"><span class="lineNum"> 187 </span> : } else if (err == EUCLEAN) {</a>
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<a name="188"><span class="lineNum"> 188 </span> : log_fatal(err, "DANGER! Unexpected corrupted error in disk %s. It isn't possible to continue.\n", name);</a>
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<a name="189"><span class="lineNum"> 189 </span> : #endif</a>
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<a name="190"><span class="lineNum"> 190 </span> : #ifdef EBADCRC</a>
|
|
<a name="191"><span class="lineNum"> 191 </span> : } else if (err == EBADCRC) {</a>
|
|
<a name="192"><span class="lineNum"> 192 </span> : log_fatal(err, "DANGER! Unexpected bad crc error in disk %s. It isn't possible to continue.\n", name);</a>
|
|
<a name="193"><span class="lineNum"> 193 </span> : #endif</a>
|
|
<a name="194"><span class="lineNum"> 194 </span> : #ifdef EBADMSG</a>
|
|
<a name="195"><span class="lineNum"> 195 </span> : } else if (err == EBADMSG) {</a>
|
|
<a name="196"><span class="lineNum"> 196 </span> : log_fatal(err, "DANGER! Unexpected bad crc error in disk %s. It isn't possible to continue.\n", name);</a>
|
|
<a name="197"><span class="lineNum"> 197 </span> : #endif</a>
|
|
<a name="198"><span class="lineNum"> 198 </span> : #ifdef ENOMEDIUM</a>
|
|
<a name="199"><span class="lineNum"> 199 </span> : } else if (err == ENOMEDIUM) {</a>
|
|
<a name="200"><span class="lineNum"> 200 </span> : log_fatal(err, "DANGER! Unexpected medium removed in disk %s. It isn't possible to continue.\n", name);</a>
|
|
<a name="201"><span class="lineNum"> 201 </span> : #endif</a>
|
|
<a name="202"><span class="lineNum"> 202 </span> : #ifdef EHWPOISON</a>
|
|
<a name="203"><span class="lineNum"> 203 </span> : } else if (err == EHWPOISON) {</a>
|
|
<a name="204"><span class="lineNum"> 204 </span> : log_fatal(err, "DANGER! Unexpected memory error in disk %s. It isn't possible to continue.\n", name);</a>
|
|
<a name="205"><span class="lineNum"> 205 </span> : #endif</a>
|
|
<a name="206"><span class="lineNum"> 206 </span> : } else if (err == EACCES) {</a>
|
|
<a name="207"><span class="lineNum"> 207 </span> : log_fatal(err, "WARNING! Grant permission in the disk %s. It isn't possible to continue.\n", name);</a>
|
|
<a name="208"><span class="lineNum"> 208 </span> : } else if (err == ENOSPC) {</a>
|
|
<a name="209"><span class="lineNum"> 209 </span> : log_fatal(err, "WARNING! Ensure there is free space on the disk %s. It isn't possible to continue.\n", name);</a>
|
|
<a name="210"><span class="lineNum"> 210 </span> : } else {</a>
|
|
<a name="211"><span class="lineNum"> 211 </span> : log_fatal(err, "WARNING! Without a working %s disk, it isn't possible to continue.\n", name);</a>
|
|
<a name="212"><span class="lineNum"> 212 </span> : }</a>
|
|
<a name="213"><span class="lineNum"> 213 </span> : /* LCOV_EXCL_STOP */</a>
|
|
<a name="214"><span class="lineNum"> 214 </span><span class="lineNoCov"> 0 : }</span></a>
|
|
<a name="215"><span class="lineNum"> 215 </span> : </a>
|
|
<a name="216"><span class="lineNum"> 216 </span><span class="lineCov"> 27 : void log_error_errno(int err, const char* name)</span></a>
|
|
<a name="217"><span class="lineNum"> 217 </span> : {</a>
|
|
<a name="218"><span class="lineNum"> 218 </span> : /* LCOV_EXCL_START */</a>
|
|
<a name="219"><span class="lineNum"> 219 </span> : if (err == EIO) {</a>
|
|
<a name="220"><span class="lineNum"> 220 </span> : log_fatal(err, "DANGER! Unexpected input/output error in disk %s.\n", name);</a>
|
|
<a name="221"><span class="lineNum"> 221 </span> : #ifdef EFSCORRUPTED</a>
|
|
<a name="222"><span class="lineNum"> 222 </span> : } else if (err == EFSCORRUPTED) {</a>
|
|
<a name="223"><span class="lineNum"> 223 </span> : log_fatal(err, "DANGER! Unexpected corrupted error in disk %s.\n", name);</a>
|
|
<a name="224"><span class="lineNum"> 224 </span> : #endif</a>
|
|
<a name="225"><span class="lineNum"> 225 </span> : #ifdef EUCLEAN</a>
|
|
<a name="226"><span class="lineNum"> 226 </span> : } else if (err == EUCLEAN) {</a>
|
|
<a name="227"><span class="lineNum"> 227 </span> : log_fatal(err, "DANGER! Unexpected corrupted error in disk %s.\n", name);</a>
|
|
<a name="228"><span class="lineNum"> 228 </span> : #endif</a>
|
|
<a name="229"><span class="lineNum"> 229 </span> : #ifdef EBADCRC</a>
|
|
<a name="230"><span class="lineNum"> 230 </span> : } else if (err == EBADCRC) {</a>
|
|
<a name="231"><span class="lineNum"> 231 </span> : log_fatal(err, "DANGER! Unexpected bad crc error in disk %s.\n", name);</a>
|
|
<a name="232"><span class="lineNum"> 232 </span> : #endif</a>
|
|
<a name="233"><span class="lineNum"> 233 </span> : #ifdef EBADMSG</a>
|
|
<a name="234"><span class="lineNum"> 234 </span> : } else if (err == EBADMSG) {</a>
|
|
<a name="235"><span class="lineNum"> 235 </span> : log_fatal(err, "DANGER! Unexpected bad crc error in disk %s.\n", name);</a>
|
|
<a name="236"><span class="lineNum"> 236 </span> : #endif</a>
|
|
<a name="237"><span class="lineNum"> 237 </span> : #ifdef ENOMEDIUM</a>
|
|
<a name="238"><span class="lineNum"> 238 </span> : } else if (err == ENOMEDIUM) {</a>
|
|
<a name="239"><span class="lineNum"> 239 </span> : log_fatal(err, "DANGER! Unexpected medium removed in disk %s.\n", name);</a>
|
|
<a name="240"><span class="lineNum"> 240 </span> : #endif</a>
|
|
<a name="241"><span class="lineNum"> 241 </span> : #ifdef EHWPOISON</a>
|
|
<a name="242"><span class="lineNum"> 242 </span> : } else if (err == EHWPOISON) {</a>
|
|
<a name="243"><span class="lineNum"> 243 </span> : log_fatal(err, "DANGER! Unexpected memory error in disk %s.\n", name);</a>
|
|
<a name="244"><span class="lineNum"> 244 </span> : #endif</a>
|
|
<a name="245"><span class="lineNum"> 245 </span> : /* LCOV_EXCL_STOP */</a>
|
|
<a name="246"><span class="lineNum"> 246 </span><span class="lineCov"> 27 : } else if (err == EACCES) {</span></a>
|
|
<a name="247"><span class="lineNum"> 247 </span><span class="lineCov"> 12 : log_error(err, "WARNING! Grant permission in the disk %s.\n", name);</span></a>
|
|
<a name="248"><span class="lineNum"> 248 </span><span class="lineCov"> 15 : } else if (err == ENOSPC) {</span></a>
|
|
<a name="249"><span class="lineNum"> 249 </span><span class="lineNoCov"> 0 : log_error(err, "WARNING! Ensure there is free space on the disk %s.\n", name);</span></a>
|
|
<a name="250"><span class="lineNum"> 250 </span><span class="lineCov"> 15 : } else if (err == ENOENT) {</span></a>
|
|
<a name="251"><span class="lineNum"> 251 </span><span class="lineCov"> 15 : log_error(err, "WARNING! You cannot modify files while running.\n");</span></a>
|
|
<a name="252"><span class="lineNum"> 252 </span> : }</a>
|
|
<a name="253"><span class="lineNum"> 253 </span><span class="lineCov"> 27 : }</span></a>
|
|
<a name="254"><span class="lineNum"> 254 </span> : </a>
|
|
<a name="255"><span class="lineNum"> 255 </span> : /****************************************************************************/</a>
|
|
<a name="256"><span class="lineNum"> 256 </span> : /* print */</a>
|
|
<a name="257"><span class="lineNum"> 257 </span> : </a>
|
|
<a name="258"><span class="lineNum"> 258 </span> : int msg_level = 0;</a>
|
|
<a name="259"><span class="lineNum"> 259 </span> : FILE* stdlog = 0;</a>
|
|
<a name="260"><span class="lineNum"> 260 </span> : int msg_line_prev = 0; /**< Previous line width on stdout */</a>
|
|
<a name="261"><span class="lineNum"> 261 </span> : int msg_line_curr = 0; /**< Current line width on stdout */</a>
|
|
<a name="262"><span class="lineNum"> 262 </span> : </a>
|
|
<a name="263"><span class="lineNum"> 263 </span> : /*</a>
|
|
<a name="264"><span class="lineNum"> 264 </span> : * Note that in the following functions we always flush both</a>
|
|
<a name="265"><span class="lineNum"> 265 </span> : * stdout and stderr, because we want to ensure that they mixes</a>
|
|
<a name="266"><span class="lineNum"> 266 </span> : * well when redirected to files</a>
|
|
<a name="267"><span class="lineNum"> 267 </span> : *</a>
|
|
<a name="268"><span class="lineNum"> 268 </span> : * The buffering is similar at the "line buffered" one, that</a>
|
|
<a name="269"><span class="lineNum"> 269 </span> : * is not available on Windows, so we emulate it in this way.</a>
|
|
<a name="270"><span class="lineNum"> 270 </span> : *</a>
|
|
<a name="271"><span class="lineNum"> 271 </span> : * For stdlog flushing is limited. To ensure flushing the</a>
|
|
<a name="272"><span class="lineNum"> 272 </span> : * caller should use log_flush().</a>
|
|
<a name="273"><span class="lineNum"> 273 </span> : */</a>
|
|
<a name="274"><span class="lineNum"> 274 </span> : </a>
|
|
<a name="275"><span class="lineNum"> 275 </span><span class="lineCov"> 41573 : static void vmsg(FILE* out, const char* format, va_list ap)</span></a>
|
|
<a name="276"><span class="lineNum"> 276 </span> : {</a>
|
|
<a name="277"><span class="lineNum"> 277 </span><span class="lineCov"> 41573 : char* dup = strdup_nofail(format);</span></a>
|
|
<a name="278"><span class="lineNum"> 278 </span><span class="lineCov"> 41573 : int len = strlen(dup);</span></a>
|
|
<a name="279"><span class="lineNum"> 279 </span><span class="lineCov"> 41573 : int written = 0;</span></a>
|
|
<a name="280"><span class="lineNum"> 280 </span><span class="lineCov"> 41573 : char control = 0;</span></a>
|
|
<a name="281"><span class="lineNum"> 281 </span> : </a>
|
|
<a name="282"><span class="lineNum"> 282 </span><span class="lineCov"> 41573 : if (len > 0) {</span></a>
|
|
<a name="283"><span class="lineNum"> 283 </span><span class="lineCov"> 41573 : if (dup[len - 1] == '\n') {</span></a>
|
|
<a name="284"><span class="lineNum"> 284 </span><span class="lineCov"> 41563 : dup[len - 1] = 0;</span></a>
|
|
<a name="285"><span class="lineNum"> 285 </span><span class="lineCov"> 41563 : control = '\n';</span></a>
|
|
<a name="286"><span class="lineNum"> 286 </span><span class="lineCov"> 10 : } else if (dup[len - 1] == '\r') {</span></a>
|
|
<a name="287"><span class="lineNum"> 287 </span><span class="lineNoCov"> 0 : dup[len - 1] = 0;</span></a>
|
|
<a name="288"><span class="lineNum"> 288 </span><span class="lineNoCov"> 0 : control = '\r';</span></a>
|
|
<a name="289"><span class="lineNum"> 289 </span> : }</a>
|
|
<a name="290"><span class="lineNum"> 290 </span> : }</a>
|
|
<a name="291"><span class="lineNum"> 291 </span> : </a>
|
|
<a name="292"><span class="lineNum"> 292 </span><span class="lineCov"> 41573 : if (dup[0]) {</span></a>
|
|
<a name="293"><span class="lineNum"> 293 </span><span class="lineCov"> 41467 : written = vfprintf(out, dup, ap);</span></a>
|
|
<a name="294"><span class="lineNum"> 294 </span> : }</a>
|
|
<a name="295"><span class="lineNum"> 295 </span> : </a>
|
|
<a name="296"><span class="lineNum"> 296 </span><span class="lineCov"> 41573 : switch (control) {</span></a>
|
|
<a name="297"><span class="lineNum"> 297 </span><span class="lineCov"> 10 : case 0 :</span></a>
|
|
<a name="298"><span class="lineNum"> 298 </span><span class="lineCov"> 10 : msg_line_curr += written;</span></a>
|
|
<a name="299"><span class="lineNum"> 299 </span><span class="lineCov"> 10 : break;</span></a>
|
|
<a name="300"><span class="lineNum"> 300 </span><span class="lineCov"> 41563 : case '\n' :</span></a>
|
|
<a name="301"><span class="lineNum"> 301 </span><span class="lineCov"> 41563 : msg_line_curr += written;</span></a>
|
|
<a name="302"><span class="lineNum"> 302 </span> : /* writes spaces to overwrite any previous char */</a>
|
|
<a name="303"><span class="lineNum"> 303 </span><span class="lineCov"> 41563 : while (msg_line_curr < msg_line_prev) {</span></a>
|
|
<a name="304"><span class="lineNum"> 304 </span><span class="lineNoCov"> 0 : fprintf(out, " ");</span></a>
|
|
<a name="305"><span class="lineNum"> 305 </span><span class="lineNoCov"> 0 : --msg_line_prev;</span></a>
|
|
<a name="306"><span class="lineNum"> 306 </span> : }</a>
|
|
<a name="307"><span class="lineNum"> 307 </span><span class="lineCov"> 41563 : msg_line_prev = 0;</span></a>
|
|
<a name="308"><span class="lineNum"> 308 </span><span class="lineCov"> 41563 : msg_line_curr = 0;</span></a>
|
|
<a name="309"><span class="lineNum"> 309 </span><span class="lineCov"> 41563 : fprintf(out, "\n");</span></a>
|
|
<a name="310"><span class="lineNum"> 310 </span><span class="lineCov"> 41563 : break;</span></a>
|
|
<a name="311"><span class="lineNum"> 311 </span><span class="lineNoCov"> 0 : case '\r' :</span></a>
|
|
<a name="312"><span class="lineNum"> 312 </span><span class="lineNoCov"> 0 : msg_line_curr += written;</span></a>
|
|
<a name="313"><span class="lineNum"> 313 </span> : /* writes spaces to overwrite any previous char */</a>
|
|
<a name="314"><span class="lineNum"> 314 </span><span class="lineNoCov"> 0 : while (msg_line_curr < msg_line_prev) {</span></a>
|
|
<a name="315"><span class="lineNum"> 315 </span><span class="lineNoCov"> 0 : fprintf(out, " ");</span></a>
|
|
<a name="316"><span class="lineNum"> 316 </span><span class="lineNoCov"> 0 : --msg_line_prev;</span></a>
|
|
<a name="317"><span class="lineNum"> 317 </span> : }</a>
|
|
<a name="318"><span class="lineNum"> 318 </span><span class="lineNoCov"> 0 : msg_line_prev = msg_line_curr;</span></a>
|
|
<a name="319"><span class="lineNum"> 319 </span><span class="lineNoCov"> 0 : msg_line_curr = 0;</span></a>
|
|
<a name="320"><span class="lineNum"> 320 </span><span class="lineNoCov"> 0 : fprintf(out, "\r");</span></a>
|
|
<a name="321"><span class="lineNum"> 321 </span> : }</a>
|
|
<a name="322"><span class="lineNum"> 322 </span> : </a>
|
|
<a name="323"><span class="lineNum"> 323 </span><span class="lineCov"> 41573 : free(dup);</span></a>
|
|
<a name="324"><span class="lineNum"> 324 </span><span class="lineCov"> 41573 : }</span></a>
|
|
<a name="325"><span class="lineNum"> 325 </span> : </a>
|
|
<a name="326"><span class="lineNum"> 326 </span><span class="lineCov"> 804 : void log_fatal(int err, const char* format, ...)</span></a>
|
|
<a name="327"><span class="lineNum"> 327 </span> : {</a>
|
|
<a name="328"><span class="lineNum"> 328 </span> : va_list ap;</a>
|
|
<a name="329"><span class="lineNum"> 329 </span> : </a>
|
|
<a name="330"><span class="lineNum"> 330 </span><span class="lineCov"> 804 : lock_msg();</span></a>
|
|
<a name="331"><span class="lineNum"> 331 </span> : </a>
|
|
<a name="332"><span class="lineNum"> 332 </span><span class="lineCov"> 804 : if (stdlog) {</span></a>
|
|
<a name="333"><span class="lineNum"> 333 </span><span class="lineCov"> 106 : if (is_hw(err))</span></a>
|
|
<a name="334"><span class="lineNum"> 334 </span><span class="lineCov"> 12 : fprintf(stdlog, "msg:fatal_hardware: ");</span></a>
|
|
<a name="335"><span class="lineNum"> 335 </span> : else</a>
|
|
<a name="336"><span class="lineNum"> 336 </span><span class="lineCov"> 94 : fprintf(stdlog, "msg:fatal: ");</span></a>
|
|
<a name="337"><span class="lineNum"> 337 </span> : </a>
|
|
<a name="338"><span class="lineNum"> 338 </span><span class="lineCov"> 106 : va_start(ap, format);</span></a>
|
|
<a name="339"><span class="lineNum"> 339 </span><span class="lineCov"> 106 : vfprintf(stdlog, format, ap);</span></a>
|
|
<a name="340"><span class="lineNum"> 340 </span><span class="lineCov"> 106 : va_end(ap);</span></a>
|
|
<a name="341"><span class="lineNum"> 341 </span> : </a>
|
|
<a name="342"><span class="lineNum"> 342 </span><span class="lineCov"> 106 : fflush(stdlog);</span></a>
|
|
<a name="343"><span class="lineNum"> 343 </span> : }</a>
|
|
<a name="344"><span class="lineNum"> 344 </span> : </a>
|
|
<a name="345"><span class="lineNum"> 345 </span><span class="lineCov"> 804 : va_start(ap, format);</span></a>
|
|
<a name="346"><span class="lineNum"> 346 </span><span class="lineCov"> 804 : vmsg(stderr, format, ap);</span></a>
|
|
<a name="347"><span class="lineNum"> 347 </span><span class="lineCov"> 804 : va_end(ap);</span></a>
|
|
<a name="348"><span class="lineNum"> 348 </span> : </a>
|
|
<a name="349"><span class="lineNum"> 349 </span><span class="lineCov"> 804 : fflush(stderr);</span></a>
|
|
<a name="350"><span class="lineNum"> 350 </span> : </a>
|
|
<a name="351"><span class="lineNum"> 351 </span><span class="lineCov"> 804 : unlock_msg();</span></a>
|
|
<a name="352"><span class="lineNum"> 352 </span><span class="lineCov"> 804 : }</span></a>
|
|
<a name="353"><span class="lineNum"> 353 </span> : </a>
|
|
<a name="354"><span class="lineNum"> 354 </span><span class="lineCov"> 387160 : void log_error(int err, const char* format, ...)</span></a>
|
|
<a name="355"><span class="lineNum"> 355 </span> : {</a>
|
|
<a name="356"><span class="lineNum"> 356 </span> : va_list ap;</a>
|
|
<a name="357"><span class="lineNum"> 357 </span> : </a>
|
|
<a name="358"><span class="lineNum"> 358 </span><span class="lineCov"> 387160 : lock_msg();</span></a>
|
|
<a name="359"><span class="lineNum"> 359 </span> : </a>
|
|
<a name="360"><span class="lineNum"> 360 </span><span class="lineCov"> 387160 : if (stdlog) {</span></a>
|
|
<a name="361"><span class="lineNum"> 361 </span><span class="lineCov"> 385321 : if (is_hw(err))</span></a>
|
|
<a name="362"><span class="lineNum"> 362 </span><span class="lineNoCov"> 0 : fprintf(stdlog, "msg:error_hardware: ");</span></a>
|
|
<a name="363"><span class="lineNum"> 363 </span> : else</a>
|
|
<a name="364"><span class="lineNum"> 364 </span><span class="lineCov"> 385321 : fprintf(stdlog, "msg:error: ");</span></a>
|
|
<a name="365"><span class="lineNum"> 365 </span> : </a>
|
|
<a name="366"><span class="lineNum"> 366 </span><span class="lineCov"> 385321 : va_start(ap, format);</span></a>
|
|
<a name="367"><span class="lineNum"> 367 </span><span class="lineCov"> 385321 : vfprintf(stdlog, format, ap);</span></a>
|
|
<a name="368"><span class="lineNum"> 368 </span><span class="lineCov"> 385321 : va_end(ap);</span></a>
|
|
<a name="369"><span class="lineNum"> 369 </span> : </a>
|
|
<a name="370"><span class="lineNum"> 370 </span><span class="lineCov"> 385321 : fflush(stdlog);</span></a>
|
|
<a name="371"><span class="lineNum"> 371 </span> : } else {</a>
|
|
<a name="372"><span class="lineNum"> 372 </span><span class="lineCov"> 1839 : va_start(ap, format);</span></a>
|
|
<a name="373"><span class="lineNum"> 373 </span><span class="lineCov"> 1839 : vmsg(stderr, format, ap);</span></a>
|
|
<a name="374"><span class="lineNum"> 374 </span><span class="lineCov"> 1839 : va_end(ap);</span></a>
|
|
<a name="375"><span class="lineNum"> 375 </span> : </a>
|
|
<a name="376"><span class="lineNum"> 376 </span><span class="lineCov"> 1839 : fflush(stderr);</span></a>
|
|
<a name="377"><span class="lineNum"> 377 </span> : }</a>
|
|
<a name="378"><span class="lineNum"> 378 </span> : </a>
|
|
<a name="379"><span class="lineNum"> 379 </span><span class="lineCov"> 387160 : unlock_msg();</span></a>
|
|
<a name="380"><span class="lineNum"> 380 </span><span class="lineCov"> 387160 : }</span></a>
|
|
<a name="381"><span class="lineNum"> 381 </span> : </a>
|
|
<a name="382"><span class="lineNum"> 382 </span><span class="lineCov"> 4882 : void log_expected(int err, const char* format, ...)</span></a>
|
|
<a name="383"><span class="lineNum"> 383 </span> : {</a>
|
|
<a name="384"><span class="lineNum"> 384 </span> : va_list ap;</a>
|
|
<a name="385"><span class="lineNum"> 385 </span> : </a>
|
|
<a name="386"><span class="lineNum"> 386 </span><span class="lineCov"> 4882 : lock_msg();</span></a>
|
|
<a name="387"><span class="lineNum"> 387 </span> : </a>
|
|
<a name="388"><span class="lineNum"> 388 </span><span class="lineCov"> 4882 : if (stdlog) {</span></a>
|
|
<a name="389"><span class="lineNum"> 389 </span><span class="lineCov"> 4882 : if (is_hw(err))</span></a>
|
|
<a name="390"><span class="lineNum"> 390 </span><span class="lineNoCov"> 0 : fprintf(stdlog, "msg:error_hardware: "); /* we never expect an hardware error */</span></a>
|
|
<a name="391"><span class="lineNum"> 391 </span> : else</a>
|
|
<a name="392"><span class="lineNum"> 392 </span><span class="lineCov"> 4882 : fprintf(stdlog, "msg:expected: ");</span></a>
|
|
<a name="393"><span class="lineNum"> 393 </span> : </a>
|
|
<a name="394"><span class="lineNum"> 394 </span><span class="lineCov"> 4882 : va_start(ap, format);</span></a>
|
|
<a name="395"><span class="lineNum"> 395 </span><span class="lineCov"> 4882 : vfprintf(stdlog, format, ap);</span></a>
|
|
<a name="396"><span class="lineNum"> 396 </span><span class="lineCov"> 4882 : va_end(ap);</span></a>
|
|
<a name="397"><span class="lineNum"> 397 </span> : </a>
|
|
<a name="398"><span class="lineNum"> 398 </span><span class="lineCov"> 4882 : fflush(stdlog);</span></a>
|
|
<a name="399"><span class="lineNum"> 399 </span> : }</a>
|
|
<a name="400"><span class="lineNum"> 400 </span> : </a>
|
|
<a name="401"><span class="lineNum"> 401 </span><span class="lineCov"> 4882 : unlock_msg();</span></a>
|
|
<a name="402"><span class="lineNum"> 402 </span><span class="lineCov"> 4882 : }</span></a>
|
|
<a name="403"><span class="lineNum"> 403 </span> : </a>
|
|
<a name="404"><span class="lineNum"> 404 </span><span class="lineCov"> 21937077 : void log_tag(const char* format, ...)</span></a>
|
|
<a name="405"><span class="lineNum"> 405 </span> : {</a>
|
|
<a name="406"><span class="lineNum"> 406 </span> : va_list ap;</a>
|
|
<a name="407"><span class="lineNum"> 407 </span> : </a>
|
|
<a name="408"><span class="lineNum"> 408 </span><span class="lineCov"> 21937077 : lock_msg();</span></a>
|
|
<a name="409"><span class="lineNum"> 409 </span> : </a>
|
|
<a name="410"><span class="lineNum"> 410 </span><span class="lineCov"> 21937077 : if (stdlog) {</span></a>
|
|
<a name="411"><span class="lineNum"> 411 </span><span class="lineCov"> 2691468 : va_start(ap, format);</span></a>
|
|
<a name="412"><span class="lineNum"> 412 </span><span class="lineCov"> 2691468 : vfprintf(stdlog, format, ap);</span></a>
|
|
<a name="413"><span class="lineNum"> 413 </span><span class="lineCov"> 2691468 : va_end(ap);</span></a>
|
|
<a name="414"><span class="lineNum"> 414 </span> : </a>
|
|
<a name="415"><span class="lineNum"> 415 </span> : /* here we intentionally don't flush to make the output faster */</a>
|
|
<a name="416"><span class="lineNum"> 416 </span> : }</a>
|
|
<a name="417"><span class="lineNum"> 417 </span> : </a>
|
|
<a name="418"><span class="lineNum"> 418 </span><span class="lineCov"> 21937077 : unlock_msg();</span></a>
|
|
<a name="419"><span class="lineNum"> 419 </span><span class="lineCov"> 21937077 : }</span></a>
|
|
<a name="420"><span class="lineNum"> 420 </span> : </a>
|
|
<a name="421"><span class="lineNum"> 421 </span><span class="lineCov"> 3694 : void log_flush(void)</span></a>
|
|
<a name="422"><span class="lineNum"> 422 </span> : {</a>
|
|
<a name="423"><span class="lineNum"> 423 </span><span class="lineCov"> 3694 : lock_msg();</span></a>
|
|
<a name="424"><span class="lineNum"> 424 </span> : </a>
|
|
<a name="425"><span class="lineNum"> 425 </span><span class="lineCov"> 3694 : if (stdlog)</span></a>
|
|
<a name="426"><span class="lineNum"> 426 </span><span class="lineCov"> 344 : fflush(stdlog);</span></a>
|
|
<a name="427"><span class="lineNum"> 427 </span><span class="lineCov"> 3694 : fflush(stdout);</span></a>
|
|
<a name="428"><span class="lineNum"> 428 </span><span class="lineCov"> 3694 : fflush(stderr);</span></a>
|
|
<a name="429"><span class="lineNum"> 429 </span> : </a>
|
|
<a name="430"><span class="lineNum"> 430 </span><span class="lineCov"> 3694 : unlock_msg();</span></a>
|
|
<a name="431"><span class="lineNum"> 431 </span><span class="lineCov"> 3694 : }</span></a>
|
|
<a name="432"><span class="lineNum"> 432 </span> : </a>
|
|
<a name="433"><span class="lineNum"> 433 </span><span class="lineCov"> 799 : void msg_status(const char* format, ...)</span></a>
|
|
<a name="434"><span class="lineNum"> 434 </span> : {</a>
|
|
<a name="435"><span class="lineNum"> 435 </span> : va_list ap;</a>
|
|
<a name="436"><span class="lineNum"> 436 </span> : </a>
|
|
<a name="437"><span class="lineNum"> 437 </span><span class="lineCov"> 799 : lock_msg();</span></a>
|
|
<a name="438"><span class="lineNum"> 438 </span> : </a>
|
|
<a name="439"><span class="lineNum"> 439 </span><span class="lineCov"> 799 : if (stdlog) {</span></a>
|
|
<a name="440"><span class="lineNum"> 440 </span><span class="lineCov"> 426 : fprintf(stdlog, "msg:status: ");</span></a>
|
|
<a name="441"><span class="lineNum"> 441 </span> : </a>
|
|
<a name="442"><span class="lineNum"> 442 </span><span class="lineCov"> 426 : va_start(ap, format);</span></a>
|
|
<a name="443"><span class="lineNum"> 443 </span><span class="lineCov"> 426 : vfprintf(stdlog, format, ap);</span></a>
|
|
<a name="444"><span class="lineNum"> 444 </span><span class="lineCov"> 426 : va_end(ap);</span></a>
|
|
<a name="445"><span class="lineNum"> 445 </span> : </a>
|
|
<a name="446"><span class="lineNum"> 446 </span><span class="lineCov"> 426 : fflush(stdlog);</span></a>
|
|
<a name="447"><span class="lineNum"> 447 </span> : }</a>
|
|
<a name="448"><span class="lineNum"> 448 </span> : </a>
|
|
<a name="449"><span class="lineNum"> 449 </span><span class="lineCov"> 799 : if (msg_level >= MSG_STATUS) {</span></a>
|
|
<a name="450"><span class="lineNum"> 450 </span><span class="lineCov"> 799 : va_start(ap, format);</span></a>
|
|
<a name="451"><span class="lineNum"> 451 </span><span class="lineCov"> 799 : vmsg(stdout, format, ap);</span></a>
|
|
<a name="452"><span class="lineNum"> 452 </span><span class="lineCov"> 799 : va_end(ap);</span></a>
|
|
<a name="453"><span class="lineNum"> 453 </span> : }</a>
|
|
<a name="454"><span class="lineNum"> 454 </span> : </a>
|
|
<a name="455"><span class="lineNum"> 455 </span><span class="lineCov"> 799 : unlock_msg();</span></a>
|
|
<a name="456"><span class="lineNum"> 456 </span><span class="lineCov"> 799 : }</span></a>
|
|
<a name="457"><span class="lineNum"> 457 </span> : </a>
|
|
<a name="458"><span class="lineNum"> 458 </span><span class="lineCov"> 328246 : void msg_info(const char* format, ...)</span></a>
|
|
<a name="459"><span class="lineNum"> 459 </span> : {</a>
|
|
<a name="460"><span class="lineNum"> 460 </span> : va_list ap;</a>
|
|
<a name="461"><span class="lineNum"> 461 </span> : </a>
|
|
<a name="462"><span class="lineNum"> 462 </span><span class="lineCov"> 328246 : lock_msg();</span></a>
|
|
<a name="463"><span class="lineNum"> 463 </span> : </a>
|
|
<a name="464"><span class="lineNum"> 464 </span> : /* don't output in stdlog as these messages */</a>
|
|
<a name="465"><span class="lineNum"> 465 </span> : /* are always paired with a msg_tag() call */</a>
|
|
<a name="466"><span class="lineNum"> 466 </span> : </a>
|
|
<a name="467"><span class="lineNum"> 467 </span><span class="lineCov"> 328246 : if (msg_level >= MSG_INFO) {</span></a>
|
|
<a name="468"><span class="lineNum"> 468 </span><span class="lineCov"> 37855 : va_start(ap, format);</span></a>
|
|
<a name="469"><span class="lineNum"> 469 </span><span class="lineCov"> 37855 : vmsg(stdout, format, ap);</span></a>
|
|
<a name="470"><span class="lineNum"> 470 </span><span class="lineCov"> 37855 : va_end(ap);</span></a>
|
|
<a name="471"><span class="lineNum"> 471 </span> : </a>
|
|
<a name="472"><span class="lineNum"> 472 </span><span class="lineCov"> 37855 : fflush(stdout);</span></a>
|
|
<a name="473"><span class="lineNum"> 473 </span> : }</a>
|
|
<a name="474"><span class="lineNum"> 474 </span> : </a>
|
|
<a name="475"><span class="lineNum"> 475 </span><span class="lineCov"> 328246 : unlock_msg();</span></a>
|
|
<a name="476"><span class="lineNum"> 476 </span><span class="lineCov"> 328246 : }</span></a>
|
|
<a name="477"><span class="lineNum"> 477 </span> : </a>
|
|
<a name="478"><span class="lineNum"> 478 </span><span class="lineCov"> 5224 : void msg_progress(const char* format, ...)</span></a>
|
|
<a name="479"><span class="lineNum"> 479 </span> : {</a>
|
|
<a name="480"><span class="lineNum"> 480 </span> : va_list ap;</a>
|
|
<a name="481"><span class="lineNum"> 481 </span> : </a>
|
|
<a name="482"><span class="lineNum"> 482 </span><span class="lineCov"> 5224 : lock_msg();</span></a>
|
|
<a name="483"><span class="lineNum"> 483 </span> : </a>
|
|
<a name="484"><span class="lineNum"> 484 </span><span class="lineCov"> 5224 : if (stdlog) {</span></a>
|
|
<a name="485"><span class="lineNum"> 485 </span><span class="lineCov"> 935 : fprintf(stdlog, "msg:progress: ");</span></a>
|
|
<a name="486"><span class="lineNum"> 486 </span> : </a>
|
|
<a name="487"><span class="lineNum"> 487 </span><span class="lineCov"> 935 : va_start(ap, format);</span></a>
|
|
<a name="488"><span class="lineNum"> 488 </span><span class="lineCov"> 935 : vfprintf(stdlog, format, ap);</span></a>
|
|
<a name="489"><span class="lineNum"> 489 </span><span class="lineCov"> 935 : va_end(ap);</span></a>
|
|
<a name="490"><span class="lineNum"> 490 </span> : </a>
|
|
<a name="491"><span class="lineNum"> 491 </span><span class="lineCov"> 935 : fflush(stdlog);</span></a>
|
|
<a name="492"><span class="lineNum"> 492 </span> : }</a>
|
|
<a name="493"><span class="lineNum"> 493 </span> : </a>
|
|
<a name="494"><span class="lineNum"> 494 </span><span class="lineCov"> 5224 : if (msg_level >= MSG_PROGRESS) {</span></a>
|
|
<a name="495"><span class="lineNum"> 495 </span><span class="lineCov"> 176 : va_start(ap, format);</span></a>
|
|
<a name="496"><span class="lineNum"> 496 </span><span class="lineCov"> 176 : vmsg(stdout, format, ap);</span></a>
|
|
<a name="497"><span class="lineNum"> 497 </span><span class="lineCov"> 176 : va_end(ap);</span></a>
|
|
<a name="498"><span class="lineNum"> 498 </span> : </a>
|
|
<a name="499"><span class="lineNum"> 499 </span><span class="lineCov"> 176 : fflush(stdout);</span></a>
|
|
<a name="500"><span class="lineNum"> 500 </span> : }</a>
|
|
<a name="501"><span class="lineNum"> 501 </span> : </a>
|
|
<a name="502"><span class="lineNum"> 502 </span><span class="lineCov"> 5224 : unlock_msg();</span></a>
|
|
<a name="503"><span class="lineNum"> 503 </span><span class="lineCov"> 5224 : }</span></a>
|
|
<a name="504"><span class="lineNum"> 504 </span> : </a>
|
|
<a name="505"><span class="lineNum"> 505 </span><span class="lineCov"> 2215 : void msg_bar(const char* format, ...)</span></a>
|
|
<a name="506"><span class="lineNum"> 506 </span> : {</a>
|
|
<a name="507"><span class="lineNum"> 507 </span> : va_list ap;</a>
|
|
<a name="508"><span class="lineNum"> 508 </span> : </a>
|
|
<a name="509"><span class="lineNum"> 509 </span><span class="lineCov"> 2215 : lock_msg();</span></a>
|
|
<a name="510"><span class="lineNum"> 510 </span> : </a>
|
|
<a name="511"><span class="lineNum"> 511 </span> : /* don't output in stdlog as these messages */</a>
|
|
<a name="512"><span class="lineNum"> 512 </span> : /* are intended for screen only */</a>
|
|
<a name="513"><span class="lineNum"> 513 </span> : /* also don't flush stdout as they are intended to be partial messages */</a>
|
|
<a name="514"><span class="lineNum"> 514 </span> : </a>
|
|
<a name="515"><span class="lineNum"> 515 </span><span class="lineCov"> 2215 : if (msg_level >= MSG_BAR) {</span></a>
|
|
<a name="516"><span class="lineNum"> 516 </span><span class="lineNoCov"> 0 : va_start(ap, format);</span></a>
|
|
<a name="517"><span class="lineNum"> 517 </span><span class="lineNoCov"> 0 : vmsg(stdout, format, ap);</span></a>
|
|
<a name="518"><span class="lineNum"> 518 </span><span class="lineNoCov"> 0 : va_end(ap);</span></a>
|
|
<a name="519"><span class="lineNum"> 519 </span> : }</a>
|
|
<a name="520"><span class="lineNum"> 520 </span> : </a>
|
|
<a name="521"><span class="lineNum"> 521 </span><span class="lineCov"> 2215 : unlock_msg();</span></a>
|
|
<a name="522"><span class="lineNum"> 522 </span><span class="lineCov"> 2215 : }</span></a>
|
|
<a name="523"><span class="lineNum"> 523 </span> : </a>
|
|
<a name="524"><span class="lineNum"> 524 </span><span class="lineCov"> 126669 : void msg_verbose(const char* format, ...)</span></a>
|
|
<a name="525"><span class="lineNum"> 525 </span> : {</a>
|
|
<a name="526"><span class="lineNum"> 526 </span> : va_list ap;</a>
|
|
<a name="527"><span class="lineNum"> 527 </span> : </a>
|
|
<a name="528"><span class="lineNum"> 528 </span><span class="lineCov"> 126669 : lock_msg();</span></a>
|
|
<a name="529"><span class="lineNum"> 529 </span> : </a>
|
|
<a name="530"><span class="lineNum"> 530 </span><span class="lineCov"> 126669 : if (stdlog) {</span></a>
|
|
<a name="531"><span class="lineNum"> 531 </span><span class="lineCov"> 124409 : fprintf(stdlog, "msg:verbose: ");</span></a>
|
|
<a name="532"><span class="lineNum"> 532 </span> : </a>
|
|
<a name="533"><span class="lineNum"> 533 </span><span class="lineCov"> 124409 : va_start(ap, format);</span></a>
|
|
<a name="534"><span class="lineNum"> 534 </span><span class="lineCov"> 124409 : vfprintf(stdlog, format, ap);</span></a>
|
|
<a name="535"><span class="lineNum"> 535 </span><span class="lineCov"> 124409 : va_end(ap);</span></a>
|
|
<a name="536"><span class="lineNum"> 536 </span> : </a>
|
|
<a name="537"><span class="lineNum"> 537 </span><span class="lineCov"> 124409 : fflush(stdlog);</span></a>
|
|
<a name="538"><span class="lineNum"> 538 </span> : }</a>
|
|
<a name="539"><span class="lineNum"> 539 </span> : </a>
|
|
<a name="540"><span class="lineNum"> 540 </span><span class="lineCov"> 126669 : if (msg_level >= MSG_VERBOSE) {</span></a>
|
|
<a name="541"><span class="lineNum"> 541 </span><span class="lineCov"> 100 : va_start(ap, format);</span></a>
|
|
<a name="542"><span class="lineNum"> 542 </span><span class="lineCov"> 100 : vmsg(stdout, format, ap);</span></a>
|
|
<a name="543"><span class="lineNum"> 543 </span><span class="lineCov"> 100 : va_end(ap);</span></a>
|
|
<a name="544"><span class="lineNum"> 544 </span> : </a>
|
|
<a name="545"><span class="lineNum"> 545 </span><span class="lineCov"> 100 : fflush(stdout);</span></a>
|
|
<a name="546"><span class="lineNum"> 546 </span> : }</a>
|
|
<a name="547"><span class="lineNum"> 547 </span> : </a>
|
|
<a name="548"><span class="lineNum"> 548 </span><span class="lineCov"> 126669 : unlock_msg();</span></a>
|
|
<a name="549"><span class="lineNum"> 549 </span><span class="lineCov"> 126669 : }</span></a>
|
|
<a name="550"><span class="lineNum"> 550 </span> : </a>
|
|
<a name="551"><span class="lineNum"> 551 </span><span class="lineCov"> 609 : void msg_flush(void)</span></a>
|
|
<a name="552"><span class="lineNum"> 552 </span> : {</a>
|
|
<a name="553"><span class="lineNum"> 553 </span><span class="lineCov"> 609 : lock_msg();</span></a>
|
|
<a name="554"><span class="lineNum"> 554 </span> : </a>
|
|
<a name="555"><span class="lineNum"> 555 </span><span class="lineCov"> 609 : fflush(stdout);</span></a>
|
|
<a name="556"><span class="lineNum"> 556 </span><span class="lineCov"> 609 : fflush(stderr);</span></a>
|
|
<a name="557"><span class="lineNum"> 557 </span> : </a>
|
|
<a name="558"><span class="lineNum"> 558 </span><span class="lineCov"> 609 : unlock_msg();</span></a>
|
|
<a name="559"><span class="lineNum"> 559 </span><span class="lineCov"> 609 : }</span></a>
|
|
<a name="560"><span class="lineNum"> 560 </span> : </a>
|
|
<a name="561"><span class="lineNum"> 561 </span><span class="lineCov"> 69 : void printc(char c, size_t pad)</span></a>
|
|
<a name="562"><span class="lineNum"> 562 </span> : {</a>
|
|
<a name="563"><span class="lineNum"> 563 </span><span class="lineCov"> 125 : while (pad) {</span></a>
|
|
<a name="564"><span class="lineNum"> 564 </span> : /* group writes in long pieces */</a>
|
|
<a name="565"><span class="lineNum"> 565 </span> : char buf[128];</a>
|
|
<a name="566"><span class="lineNum"> 566 </span><span class="lineCov"> 56 : size_t len = pad;</span></a>
|
|
<a name="567"><span class="lineNum"> 567 </span> : </a>
|
|
<a name="568"><span class="lineNum"> 568 </span><span class="lineCov"> 56 : if (len >= sizeof(buf))</span></a>
|
|
<a name="569"><span class="lineNum"> 569 </span><span class="lineNoCov"> 0 : len = sizeof(buf) - 1;</span></a>
|
|
<a name="570"><span class="lineNum"> 570 </span> : </a>
|
|
<a name="571"><span class="lineNum"> 571 </span><span class="lineCov"> 56 : memset(buf, c, len);</span></a>
|
|
<a name="572"><span class="lineNum"> 572 </span><span class="lineCov"> 56 : buf[len] = 0;</span></a>
|
|
<a name="573"><span class="lineNum"> 573 </span> : </a>
|
|
<a name="574"><span class="lineNum"> 574 </span><span class="lineCov"> 56 : fputs(buf, stdout);</span></a>
|
|
<a name="575"><span class="lineNum"> 575 </span> : </a>
|
|
<a name="576"><span class="lineNum"> 576 </span><span class="lineCov"> 56 : pad -= len;</span></a>
|
|
<a name="577"><span class="lineNum"> 577 </span> : }</a>
|
|
<a name="578"><span class="lineNum"> 578 </span><span class="lineCov"> 69 : }</span></a>
|
|
<a name="579"><span class="lineNum"> 579 </span> : </a>
|
|
<a name="580"><span class="lineNum"> 580 </span><span class="lineCov"> 16 : void printr(const char* str, size_t pad)</span></a>
|
|
<a name="581"><span class="lineNum"> 581 </span> : {</a>
|
|
<a name="582"><span class="lineNum"> 582 </span> : size_t len;</a>
|
|
<a name="583"><span class="lineNum"> 583 </span> : </a>
|
|
<a name="584"><span class="lineNum"> 584 </span><span class="lineCov"> 16 : len = strlen(str);</span></a>
|
|
<a name="585"><span class="lineNum"> 585 </span> : </a>
|
|
<a name="586"><span class="lineNum"> 586 </span><span class="lineCov"> 16 : if (len < pad)</span></a>
|
|
<a name="587"><span class="lineNum"> 587 </span><span class="lineCov"> 16 : printc(' ', pad - len);</span></a>
|
|
<a name="588"><span class="lineNum"> 588 </span> : </a>
|
|
<a name="589"><span class="lineNum"> 589 </span><span class="lineCov"> 16 : fputs(str, stdout);</span></a>
|
|
<a name="590"><span class="lineNum"> 590 </span><span class="lineCov"> 16 : }</span></a>
|
|
<a name="591"><span class="lineNum"> 591 </span> : </a>
|
|
<a name="592"><span class="lineNum"> 592 </span><span class="lineCov"> 202 : void printl(const char* str, size_t pad)</span></a>
|
|
<a name="593"><span class="lineNum"> 593 </span> : {</a>
|
|
<a name="594"><span class="lineNum"> 594 </span> : size_t len;</a>
|
|
<a name="595"><span class="lineNum"> 595 </span> : </a>
|
|
<a name="596"><span class="lineNum"> 596 </span><span class="lineCov"> 202 : fputs(str, stdout);</span></a>
|
|
<a name="597"><span class="lineNum"> 597 </span> : </a>
|
|
<a name="598"><span class="lineNum"> 598 </span><span class="lineCov"> 202 : len = strlen(str);</span></a>
|
|
<a name="599"><span class="lineNum"> 599 </span> : </a>
|
|
<a name="600"><span class="lineNum"> 600 </span><span class="lineCov"> 202 : if (len < pad)</span></a>
|
|
<a name="601"><span class="lineNum"> 601 </span><span class="lineCov"> 34 : printc(' ', pad - len);</span></a>
|
|
<a name="602"><span class="lineNum"> 602 </span><span class="lineCov"> 202 : }</span></a>
|
|
<a name="603"><span class="lineNum"> 603 </span> : </a>
|
|
<a name="604"><span class="lineNum"> 604 </span><span class="lineCov"> 18 : void printp(double v, size_t pad)</span></a>
|
|
<a name="605"><span class="lineNum"> 605 </span> : {</a>
|
|
<a name="606"><span class="lineNum"> 606 </span> : char buf[64];</a>
|
|
<a name="607"><span class="lineNum"> 607 </span><span class="lineCov"> 18 : const char* s = "%";</span></a>
|
|
<a name="608"><span class="lineNum"> 608 </span> : </a>
|
|
<a name="609"><span class="lineNum"> 609 </span><span class="lineCov"> 18 : if (v > 0.1)</span></a>
|
|
<a name="610"><span class="lineNum"> 610 </span><span class="lineCov"> 7 : snprintf(buf, sizeof(buf), "%5.2f%s", v, s);</span></a>
|
|
<a name="611"><span class="lineNum"> 611 </span><span class="lineCov"> 11 : else if (v > 0.01)</span></a>
|
|
<a name="612"><span class="lineNum"> 612 </span><span class="lineCov"> 4 : snprintf(buf, sizeof(buf), "%6.3f%s", v, s);</span></a>
|
|
<a name="613"><span class="lineNum"> 613 </span><span class="lineCov"> 7 : else if (v > 0.001)</span></a>
|
|
<a name="614"><span class="lineNum"> 614 </span><span class="lineCov"> 2 : snprintf(buf, sizeof(buf), "%7.4f%s", v, s);</span></a>
|
|
<a name="615"><span class="lineNum"> 615 </span><span class="lineCov"> 5 : else if (v > 0.0001)</span></a>
|
|
<a name="616"><span class="lineNum"> 616 </span><span class="lineCov"> 1 : snprintf(buf, sizeof(buf), "%8.5f%s", v, s);</span></a>
|
|
<a name="617"><span class="lineNum"> 617 </span><span class="lineCov"> 4 : else if (v > 0.00001)</span></a>
|
|
<a name="618"><span class="lineNum"> 618 </span><span class="lineCov"> 2 : snprintf(buf, sizeof(buf), "%9.6f%s", v, s);</span></a>
|
|
<a name="619"><span class="lineNum"> 619 </span><span class="lineCov"> 2 : else if (v > 0.000001)</span></a>
|
|
<a name="620"><span class="lineNum"> 620 </span><span class="lineNoCov"> 0 : snprintf(buf, sizeof(buf), "%10.7f%s", v, s);</span></a>
|
|
<a name="621"><span class="lineNum"> 621 </span><span class="lineCov"> 2 : else if (v > 0.0000001)</span></a>
|
|
<a name="622"><span class="lineNum"> 622 </span><span class="lineCov"> 1 : snprintf(buf, sizeof(buf), "%11.8f%s", v, s);</span></a>
|
|
<a name="623"><span class="lineNum"> 623 </span><span class="lineCov"> 1 : else if (v > 0.00000001)</span></a>
|
|
<a name="624"><span class="lineNum"> 624 </span><span class="lineNoCov"> 0 : snprintf(buf, sizeof(buf), "%12.9f%s", v, s);</span></a>
|
|
<a name="625"><span class="lineNum"> 625 </span><span class="lineCov"> 1 : else if (v > 0.000000001)</span></a>
|
|
<a name="626"><span class="lineNum"> 626 </span><span class="lineCov"> 1 : snprintf(buf, sizeof(buf), "%13.10f%s", v, s);</span></a>
|
|
<a name="627"><span class="lineNum"> 627 </span><span class="lineNoCov"> 0 : else if (v > 0.0000000001)</span></a>
|
|
<a name="628"><span class="lineNum"> 628 </span><span class="lineNoCov"> 0 : snprintf(buf, sizeof(buf), "%14.11f%s", v, s);</span></a>
|
|
<a name="629"><span class="lineNum"> 629 </span><span class="lineNoCov"> 0 : else if (v > 0.00000000001)</span></a>
|
|
<a name="630"><span class="lineNum"> 630 </span><span class="lineNoCov"> 0 : snprintf(buf, sizeof(buf), "%15.12f%s", v, s);</span></a>
|
|
<a name="631"><span class="lineNum"> 631 </span><span class="lineNoCov"> 0 : else if (v > 0.000000000001)</span></a>
|
|
<a name="632"><span class="lineNum"> 632 </span><span class="lineNoCov"> 0 : snprintf(buf, sizeof(buf), "%16.13f%s", v, s);</span></a>
|
|
<a name="633"><span class="lineNum"> 633 </span> : else</a>
|
|
<a name="634"><span class="lineNum"> 634 </span><span class="lineNoCov"> 0 : snprintf(buf, sizeof(buf), "%17.14f%s", v, s);</span></a>
|
|
<a name="635"><span class="lineNum"> 635 </span><span class="lineCov"> 18 : printl(buf, pad);</span></a>
|
|
<a name="636"><span class="lineNum"> 636 </span><span class="lineCov"> 18 : }</span></a>
|
|
<a name="637"><span class="lineNum"> 637 </span> : </a>
|
|
<a name="638"><span class="lineNum"> 638 </span> : #define charcat(c) \</a>
|
|
<a name="639"><span class="lineNum"> 639 </span> : do { \</a>
|
|
<a name="640"><span class="lineNum"> 640 </span> : if (p == end) { \</a>
|
|
<a name="641"><span class="lineNum"> 641 </span> : goto bail; \</a>
|
|
<a name="642"><span class="lineNum"> 642 </span> : } \</a>
|
|
<a name="643"><span class="lineNum"> 643 </span> : *p++ = (c); \</a>
|
|
<a name="644"><span class="lineNum"> 644 </span> : } while (0)</a>
|
|
<a name="645"><span class="lineNum"> 645 </span> : </a>
|
|
<a name="646"><span class="lineNum"> 646 </span><span class="lineCov"> 2790618 : const char* esc_tag(const char* str, char* buffer)</span></a>
|
|
<a name="647"><span class="lineNum"> 647 </span> : {</a>
|
|
<a name="648"><span class="lineNum"> 648 </span><span class="lineCov"> 2790618 : char* begin = buffer;</span></a>
|
|
<a name="649"><span class="lineNum"> 649 </span><span class="lineCov"> 2790618 : char* end = begin + ESC_MAX;</span></a>
|
|
<a name="650"><span class="lineNum"> 650 </span><span class="lineCov"> 2790618 : char* p = begin;</span></a>
|
|
<a name="651"><span class="lineNum"> 651 </span> : </a>
|
|
<a name="652"><span class="lineNum"> 652 </span> : /* copy string with escaping */</a>
|
|
<a name="653"><span class="lineNum"> 653 </span><span class="lineCov"> 36594094 : while (*str) {</span></a>
|
|
<a name="654"><span class="lineNum"> 654 </span><span class="lineCov"> 33803476 : char c = *str++;</span></a>
|
|
<a name="655"><span class="lineNum"> 655 </span> : </a>
|
|
<a name="656"><span class="lineNum"> 656 </span><span class="lineCov"> 33803476 : switch (c) {</span></a>
|
|
<a name="657"><span class="lineNum"> 657 </span><span class="lineCov"> 3 : case '\n' :</span></a>
|
|
<a name="658"><span class="lineNum"> 658 </span><span class="lineCov"> 3 : charcat('\\');</span></a>
|
|
<a name="659"><span class="lineNum"> 659 </span><span class="lineCov"> 3 : charcat('n');</span></a>
|
|
<a name="660"><span class="lineNum"> 660 </span><span class="lineCov"> 3 : break;</span></a>
|
|
<a name="661"><span class="lineNum"> 661 </span><span class="lineCov"> 3 : case '\r' :</span></a>
|
|
<a name="662"><span class="lineNum"> 662 </span><span class="lineCov"> 3 : charcat('\\');</span></a>
|
|
<a name="663"><span class="lineNum"> 663 </span><span class="lineCov"> 3 : charcat('r');</span></a>
|
|
<a name="664"><span class="lineNum"> 664 </span><span class="lineCov"> 3 : break;</span></a>
|
|
<a name="665"><span class="lineNum"> 665 </span><span class="lineCov"> 4 : case ':' :</span></a>
|
|
<a name="666"><span class="lineNum"> 666 </span><span class="lineCov"> 4 : charcat('\\');</span></a>
|
|
<a name="667"><span class="lineNum"> 667 </span><span class="lineCov"> 4 : charcat('d');</span></a>
|
|
<a name="668"><span class="lineNum"> 668 </span><span class="lineCov"> 4 : break;</span></a>
|
|
<a name="669"><span class="lineNum"> 669 </span><span class="lineCov"> 143 : case '\\' :</span></a>
|
|
<a name="670"><span class="lineNum"> 670 </span><span class="lineCov"> 143 : charcat('\\');</span></a>
|
|
<a name="671"><span class="lineNum"> 671 </span><span class="lineCov"> 143 : charcat('\\');</span></a>
|
|
<a name="672"><span class="lineNum"> 672 </span><span class="lineCov"> 143 : break;</span></a>
|
|
<a name="673"><span class="lineNum"> 673 </span><span class="lineCov"> 33803323 : default :</span></a>
|
|
<a name="674"><span class="lineNum"> 674 </span><span class="lineCov"> 33803323 : charcat(c);</span></a>
|
|
<a name="675"><span class="lineNum"> 675 </span><span class="lineCov"> 33803323 : break;</span></a>
|
|
<a name="676"><span class="lineNum"> 676 </span> : }</a>
|
|
<a name="677"><span class="lineNum"> 677 </span> : }</a>
|
|
<a name="678"><span class="lineNum"> 678 </span> : </a>
|
|
<a name="679"><span class="lineNum"> 679 </span> : /* put final 0 */</a>
|
|
<a name="680"><span class="lineNum"> 680 </span><span class="lineCov"> 2790618 : if (p == end)</span></a>
|
|
<a name="681"><span class="lineNum"> 681 </span><span class="lineNoCov"> 0 : goto bail;</span></a>
|
|
<a name="682"><span class="lineNum"> 682 </span><span class="lineCov"> 2790618 : *p = 0;</span></a>
|
|
<a name="683"><span class="lineNum"> 683 </span> : </a>
|
|
<a name="684"><span class="lineNum"> 684 </span><span class="lineCov"> 2790618 : return begin;</span></a>
|
|
<a name="685"><span class="lineNum"> 685 </span> : </a>
|
|
<a name="686"><span class="lineNum"> 686 </span><span class="lineNoCov"> 0 : bail:</span></a>
|
|
<a name="687"><span class="lineNum"> 687 </span> : /* LCOV_EXCL_START */</a>
|
|
<a name="688"><span class="lineNum"> 688 </span> : log_fatal(EINTERNAL, "Escape for log is too long\n");</a>
|
|
<a name="689"><span class="lineNum"> 689 </span> : exit(EXIT_FAILURE);</a>
|
|
<a name="690"><span class="lineNum"> 690 </span> : /* LCOV_EXCL_STOP */</a>
|
|
<a name="691"><span class="lineNum"> 691 </span> : }</a>
|
|
<a name="692"><span class="lineNum"> 692 </span> : </a>
|
|
<a name="693"><span class="lineNum"> 693 </span> : #ifdef _WIN32</a>
|
|
<a name="694"><span class="lineNum"> 694 </span> : static int needs_quote(const char* arg)</a>
|
|
<a name="695"><span class="lineNum"> 695 </span> : {</a>
|
|
<a name="696"><span class="lineNum"> 696 </span> : while (*arg) {</a>
|
|
<a name="697"><span class="lineNum"> 697 </span> : char c = *arg;</a>
|
|
<a name="698"><span class="lineNum"> 698 </span> : if (c == ' ' || c == '\t' || c == '\n' || c == '\r' ||</a>
|
|
<a name="699"><span class="lineNum"> 699 </span> : c == '&' || c == '|' || c == '(' || c == ')' ||</a>
|
|
<a name="700"><span class="lineNum"> 700 </span> : c == '<' || c == '>' || c == '^' || c == '"' ||</a>
|
|
<a name="701"><span class="lineNum"> 701 </span> : c == '%' || c == '!' || c == '=' || c == ';' ||</a>
|
|
<a name="702"><span class="lineNum"> 702 </span> : (unsigned char)c < 32 || c == 127)</a>
|
|
<a name="703"><span class="lineNum"> 703 </span> : return 1;</a>
|
|
<a name="704"><span class="lineNum"> 704 </span> : ++arg;</a>
|
|
<a name="705"><span class="lineNum"> 705 </span> : }</a>
|
|
<a name="706"><span class="lineNum"> 706 </span> : </a>
|
|
<a name="707"><span class="lineNum"> 707 </span> : return 0;</a>
|
|
<a name="708"><span class="lineNum"> 708 </span> : }</a>
|
|
<a name="709"><span class="lineNum"> 709 </span> : #endif</a>
|
|
<a name="710"><span class="lineNum"> 710 </span> : </a>
|
|
<a name="711"><span class="lineNum"> 711 </span> : struct stream {</a>
|
|
<a name="712"><span class="lineNum"> 712 </span> : const char* str;</a>
|
|
<a name="713"><span class="lineNum"> 713 </span> : unsigned idx;</a>
|
|
<a name="714"><span class="lineNum"> 714 </span> : const char** map;</a>
|
|
<a name="715"><span class="lineNum"> 715 </span> : unsigned max;</a>
|
|
<a name="716"><span class="lineNum"> 716 </span> : };</a>
|
|
<a name="717"><span class="lineNum"> 717 </span> : </a>
|
|
<a name="718"><span class="lineNum"> 718 </span><span class="lineCov"> 5474491 : static inline char ssget(struct stream* ss)</span></a>
|
|
<a name="719"><span class="lineNum"> 719 </span> : {</a>
|
|
<a name="720"><span class="lineNum"> 720 </span> : /* get the next char */</a>
|
|
<a name="721"><span class="lineNum"> 721 </span><span class="lineCov"> 5474491 : char c = *ss->str++;</span></a>
|
|
<a name="722"><span class="lineNum"> 722 </span> : </a>
|
|
<a name="723"><span class="lineNum"> 723 </span> : /* if one string is finished, go to the next */</a>
|
|
<a name="724"><span class="lineNum"> 724 </span><span class="lineCov"> 5510586 : while (c == 0 && ss->idx + 1 < ss->max) {</span></a>
|
|
<a name="725"><span class="lineNum"> 725 </span><span class="lineCov"> 36095 : ss->str = ss->map[++ss->idx];</span></a>
|
|
<a name="726"><span class="lineNum"> 726 </span><span class="lineCov"> 36095 : c = *ss->str++;</span></a>
|
|
<a name="727"><span class="lineNum"> 727 </span> : }</a>
|
|
<a name="728"><span class="lineNum"> 728 </span> : </a>
|
|
<a name="729"><span class="lineNum"> 729 </span><span class="lineCov"> 5474491 : return c;</span></a>
|
|
<a name="730"><span class="lineNum"> 730 </span> : }</a>
|
|
<a name="731"><span class="lineNum"> 731 </span> : </a>
|
|
<a name="732"><span class="lineNum"> 732 </span> : #ifdef _WIN32</a>
|
|
<a name="733"><span class="lineNum"> 733 </span> : const char* esc_shell_multi(const char** str_map, unsigned str_max, char* buffer)</a>
|
|
<a name="734"><span class="lineNum"> 734 </span> : {</a>
|
|
<a name="735"><span class="lineNum"> 735 </span> : char* begin = buffer;</a>
|
|
<a name="736"><span class="lineNum"> 736 </span> : char* end = begin + ESC_MAX;</a>
|
|
<a name="737"><span class="lineNum"> 737 </span> : char* p = begin;</a>
|
|
<a name="738"><span class="lineNum"> 738 </span> : struct stream ss;</a>
|
|
<a name="739"><span class="lineNum"> 739 </span> : char c;</a>
|
|
<a name="740"><span class="lineNum"> 740 </span> : unsigned i;</a>
|
|
<a name="741"><span class="lineNum"> 741 </span> : int has_quote;</a>
|
|
<a name="742"><span class="lineNum"> 742 </span> : </a>
|
|
<a name="743"><span class="lineNum"> 743 </span> : has_quote = 0;</a>
|
|
<a name="744"><span class="lineNum"> 744 </span> : for (i = 0; i < str_max; ++i) {</a>
|
|
<a name="745"><span class="lineNum"> 745 </span> : if (needs_quote(str_map[i]))</a>
|
|
<a name="746"><span class="lineNum"> 746 </span> : has_quote = 1;</a>
|
|
<a name="747"><span class="lineNum"> 747 </span> : }</a>
|
|
<a name="748"><span class="lineNum"> 748 </span> : </a>
|
|
<a name="749"><span class="lineNum"> 749 </span> : ss.idx = 0;</a>
|
|
<a name="750"><span class="lineNum"> 750 </span> : ss.str = str_map[0];</a>
|
|
<a name="751"><span class="lineNum"> 751 </span> : ss.map = str_map;</a>
|
|
<a name="752"><span class="lineNum"> 752 </span> : ss.max = str_max;</a>
|
|
<a name="753"><span class="lineNum"> 753 </span> : </a>
|
|
<a name="754"><span class="lineNum"> 754 </span> : if (!has_quote) {</a>
|
|
<a name="755"><span class="lineNum"> 755 </span> : c = ssget(&ss);</a>
|
|
<a name="756"><span class="lineNum"> 756 </span> : while (c) {</a>
|
|
<a name="757"><span class="lineNum"> 757 </span> : charcat(c);</a>
|
|
<a name="758"><span class="lineNum"> 758 </span> : c = ssget(&ss);</a>
|
|
<a name="759"><span class="lineNum"> 759 </span> : }</a>
|
|
<a name="760"><span class="lineNum"> 760 </span> : } else {</a>
|
|
<a name="761"><span class="lineNum"> 761 </span> : /* starting quote */</a>
|
|
<a name="762"><span class="lineNum"> 762 </span> : charcat('"');</a>
|
|
<a name="763"><span class="lineNum"> 763 </span> : </a>
|
|
<a name="764"><span class="lineNum"> 764 </span> : c = ssget(&ss);</a>
|
|
<a name="765"><span class="lineNum"> 765 </span> : while (c) {</a>
|
|
<a name="766"><span class="lineNum"> 766 </span> : int bl = 0;</a>
|
|
<a name="767"><span class="lineNum"> 767 </span> : while (c == '\\') {</a>
|
|
<a name="768"><span class="lineNum"> 768 </span> : ++bl;</a>
|
|
<a name="769"><span class="lineNum"> 769 </span> : c = ssget(&ss);</a>
|
|
<a name="770"><span class="lineNum"> 770 </span> : }</a>
|
|
<a name="771"><span class="lineNum"> 771 </span> : </a>
|
|
<a name="772"><span class="lineNum"> 772 </span> : if (c == 0) {</a>
|
|
<a name="773"><span class="lineNum"> 773 </span> : /* double backslashes before closing quote */</a>
|
|
<a name="774"><span class="lineNum"> 774 </span> : bl = bl * 2;</a>
|
|
<a name="775"><span class="lineNum"> 775 </span> : while (bl--)</a>
|
|
<a name="776"><span class="lineNum"> 776 </span> : charcat('\\');</a>
|
|
<a name="777"><span class="lineNum"> 777 </span> : break;</a>
|
|
<a name="778"><span class="lineNum"> 778 </span> : } else if (c == '"') {</a>
|
|
<a name="779"><span class="lineNum"> 779 </span> : /* double backslashes + escape the quote */</a>
|
|
<a name="780"><span class="lineNum"> 780 </span> : bl = bl * 2 + 1;</a>
|
|
<a name="781"><span class="lineNum"> 781 </span> : while (bl--)</a>
|
|
<a name="782"><span class="lineNum"> 782 </span> : charcat('\\');</a>
|
|
<a name="783"><span class="lineNum"> 783 </span> : charcat('"');</a>
|
|
<a name="784"><span class="lineNum"> 784 </span> : } else {</a>
|
|
<a name="785"><span class="lineNum"> 785 </span> : /* normal backslashes */</a>
|
|
<a name="786"><span class="lineNum"> 786 </span> : while (bl--)</a>
|
|
<a name="787"><span class="lineNum"> 787 </span> : charcat('\\');</a>
|
|
<a name="788"><span class="lineNum"> 788 </span> : charcat(c);</a>
|
|
<a name="789"><span class="lineNum"> 789 </span> : }</a>
|
|
<a name="790"><span class="lineNum"> 790 </span> : </a>
|
|
<a name="791"><span class="lineNum"> 791 </span> : c = ssget(&ss);</a>
|
|
<a name="792"><span class="lineNum"> 792 </span> : }</a>
|
|
<a name="793"><span class="lineNum"> 793 </span> : </a>
|
|
<a name="794"><span class="lineNum"> 794 </span> : /* ending quote */</a>
|
|
<a name="795"><span class="lineNum"> 795 </span> : charcat('"');</a>
|
|
<a name="796"><span class="lineNum"> 796 </span> : }</a>
|
|
<a name="797"><span class="lineNum"> 797 </span> : </a>
|
|
<a name="798"><span class="lineNum"> 798 </span> : /* put final 0 */</a>
|
|
<a name="799"><span class="lineNum"> 799 </span> : charcat(0);</a>
|
|
<a name="800"><span class="lineNum"> 800 </span> : </a>
|
|
<a name="801"><span class="lineNum"> 801 </span> : return begin;</a>
|
|
<a name="802"><span class="lineNum"> 802 </span> : </a>
|
|
<a name="803"><span class="lineNum"> 803 </span> : bail:</a>
|
|
<a name="804"><span class="lineNum"> 804 </span> : /* LCOV_EXCL_START */</a>
|
|
<a name="805"><span class="lineNum"> 805 </span> : log_fatal(EINTERNAL, "Escape for shell is too long\n");</a>
|
|
<a name="806"><span class="lineNum"> 806 </span> : exit(EXIT_FAILURE);</a>
|
|
<a name="807"><span class="lineNum"> 807 </span> : /* LCOV_EXCL_STOP */</a>
|
|
<a name="808"><span class="lineNum"> 808 </span> : }</a>
|
|
<a name="809"><span class="lineNum"> 809 </span> : #else</a>
|
|
<a name="810"><span class="lineNum"> 810 </span><span class="lineCov"> 381969 : const char* esc_shell_multi(const char** str_map, unsigned str_max, char* buffer)</span></a>
|
|
<a name="811"><span class="lineNum"> 811 </span> : {</a>
|
|
<a name="812"><span class="lineNum"> 812 </span><span class="lineCov"> 381969 : char* begin = buffer;</span></a>
|
|
<a name="813"><span class="lineNum"> 813 </span><span class="lineCov"> 381969 : char* end = begin + ESC_MAX;</span></a>
|
|
<a name="814"><span class="lineNum"> 814 </span><span class="lineCov"> 381969 : char* p = begin;</span></a>
|
|
<a name="815"><span class="lineNum"> 815 </span> : struct stream ss;</a>
|
|
<a name="816"><span class="lineNum"> 816 </span> : char c;</a>
|
|
<a name="817"><span class="lineNum"> 817 </span> : </a>
|
|
<a name="818"><span class="lineNum"> 818 </span><span class="lineCov"> 381969 : ss.idx = 0;</span></a>
|
|
<a name="819"><span class="lineNum"> 819 </span><span class="lineCov"> 381969 : ss.str = str_map[0];</span></a>
|
|
<a name="820"><span class="lineNum"> 820 </span><span class="lineCov"> 381969 : ss.map = str_map;</span></a>
|
|
<a name="821"><span class="lineNum"> 821 </span><span class="lineCov"> 381969 : ss.max = str_max;</span></a>
|
|
<a name="822"><span class="lineNum"> 822 </span> : </a>
|
|
<a name="823"><span class="lineNum"> 823 </span><span class="lineCov"> 381969 : c = ssget(&ss);</span></a>
|
|
<a name="824"><span class="lineNum"> 824 </span><span class="lineCov"> 5474491 : while (c) {</span></a>
|
|
<a name="825"><span class="lineNum"> 825 </span><span class="lineCov"> 5092522 : switch (c) {</span></a>
|
|
<a name="826"><span class="lineNum"> 826 </span> : /* special chars that need to be quoted */</a>
|
|
<a name="827"><span class="lineNum"> 827 </span><span class="lineCov"> 84266 : case ' ' : /* space */</span></a>
|
|
<a name="828"><span class="lineNum"> 828 </span> : case '\t' : /* tab */</a>
|
|
<a name="829"><span class="lineNum"> 829 </span> : case '\n' : /* newline */</a>
|
|
<a name="830"><span class="lineNum"> 830 </span> : case '\r' : /* carriage return */</a>
|
|
<a name="831"><span class="lineNum"> 831 </span> : case '~' : /* home */</a>
|
|
<a name="832"><span class="lineNum"> 832 </span> : case '`' : /* command */</a>
|
|
<a name="833"><span class="lineNum"> 833 </span> : case '#' : /* comment */</a>
|
|
<a name="834"><span class="lineNum"> 834 </span> : case '$' : /* variable */</a>
|
|
<a name="835"><span class="lineNum"> 835 </span> : case '&' : /* background job */</a>
|
|
<a name="836"><span class="lineNum"> 836 </span> : case '*' : /* wildcard */</a>
|
|
<a name="837"><span class="lineNum"> 837 </span> : case '(' : /* shell */</a>
|
|
<a name="838"><span class="lineNum"> 838 </span> : case ')' : /* shell */</a>
|
|
<a name="839"><span class="lineNum"> 839 </span> : case '\\' : /* quote */</a>
|
|
<a name="840"><span class="lineNum"> 840 </span> : case '|' : /* pipe */</a>
|
|
<a name="841"><span class="lineNum"> 841 </span> : case '[' : /* wildcard */</a>
|
|
<a name="842"><span class="lineNum"> 842 </span> : case ']' : /* wildcard */</a>
|
|
<a name="843"><span class="lineNum"> 843 </span> : case '{' : /* code */</a>
|
|
<a name="844"><span class="lineNum"> 844 </span> : case '}' : /* code */</a>
|
|
<a name="845"><span class="lineNum"> 845 </span> : case ';' : /* separator */</a>
|
|
<a name="846"><span class="lineNum"> 846 </span> : case '\'' : /* quote */</a>
|
|
<a name="847"><span class="lineNum"> 847 </span> : case '"' : /* quote */</a>
|
|
<a name="848"><span class="lineNum"> 848 </span> : case '<' : /* redirect */</a>
|
|
<a name="849"><span class="lineNum"> 849 </span> : case '>' : /* redirect */</a>
|
|
<a name="850"><span class="lineNum"> 850 </span> : case '?' : /* wildcard */</a>
|
|
<a name="851"><span class="lineNum"> 851 </span> : case '=' : /* assignment */</a>
|
|
<a name="852"><span class="lineNum"> 852 </span> : case '!' : /* history expansion */</a>
|
|
<a name="853"><span class="lineNum"> 853 </span><span class="lineCov"> 84266 : charcat('\\');</span></a>
|
|
<a name="854"><span class="lineNum"> 854 </span><span class="lineCov"> 84266 : charcat(c);</span></a>
|
|
<a name="855"><span class="lineNum"> 855 </span><span class="lineCov"> 84266 : break;</span></a>
|
|
<a name="856"><span class="lineNum"> 856 </span><span class="lineCov"> 5008256 : default :</span></a>
|
|
<a name="857"><span class="lineNum"> 857 </span> : /* check for control characters */</a>
|
|
<a name="858"><span class="lineNum"> 858 </span><span class="lineCov"> 5008256 : if ((unsigned char)c < 32 || c == 127) {</span></a>
|
|
<a name="859"><span class="lineNum"> 859 </span><span class="lineCov"> 6 : charcat('\\');</span></a>
|
|
<a name="860"><span class="lineNum"> 860 </span><span class="lineCov"> 6 : charcat(c);</span></a>
|
|
<a name="861"><span class="lineNum"> 861 </span> : } else {</a>
|
|
<a name="862"><span class="lineNum"> 862 </span><span class="lineCov"> 5008250 : charcat(c);</span></a>
|
|
<a name="863"><span class="lineNum"> 863 </span> : }</a>
|
|
<a name="864"><span class="lineNum"> 864 </span><span class="lineCov"> 5008256 : break;</span></a>
|
|
<a name="865"><span class="lineNum"> 865 </span> : }</a>
|
|
<a name="866"><span class="lineNum"> 866 </span> : </a>
|
|
<a name="867"><span class="lineNum"> 867 </span><span class="lineCov"> 5092522 : c = ssget(&ss);</span></a>
|
|
<a name="868"><span class="lineNum"> 868 </span> : }</a>
|
|
<a name="869"><span class="lineNum"> 869 </span> : </a>
|
|
<a name="870"><span class="lineNum"> 870 </span> : /* put final 0 */</a>
|
|
<a name="871"><span class="lineNum"> 871 </span><span class="lineCov"> 381969 : charcat(0);</span></a>
|
|
<a name="872"><span class="lineNum"> 872 </span> : </a>
|
|
<a name="873"><span class="lineNum"> 873 </span><span class="lineCov"> 381969 : return begin;</span></a>
|
|
<a name="874"><span class="lineNum"> 874 </span> : </a>
|
|
<a name="875"><span class="lineNum"> 875 </span><span class="lineNoCov"> 0 : bail:</span></a>
|
|
<a name="876"><span class="lineNum"> 876 </span> : /* LCOV_EXCL_START */</a>
|
|
<a name="877"><span class="lineNum"> 877 </span> : log_fatal(EINTERNAL, "Escape for shell is too long\n");</a>
|
|
<a name="878"><span class="lineNum"> 878 </span> : exit(EXIT_FAILURE);</a>
|
|
<a name="879"><span class="lineNum"> 879 </span> : /* LCOV_EXCL_STOP */</a>
|
|
<a name="880"><span class="lineNum"> 880 </span> : }</a>
|
|
<a name="881"><span class="lineNum"> 881 </span> : #endif</a>
|
|
<a name="882"><span class="lineNum"> 882 </span> : </a>
|
|
<a name="883"><span class="lineNum"> 883 </span><span class="lineCov"> 4102 : char* strpolish(char* s)</span></a>
|
|
<a name="884"><span class="lineNum"> 884 </span> : {</a>
|
|
<a name="885"><span class="lineNum"> 885 </span><span class="lineCov"> 4102 : char* i = s;</span></a>
|
|
<a name="886"><span class="lineNum"> 886 </span> : </a>
|
|
<a name="887"><span class="lineNum"> 887 </span><span class="lineCov"> 207324 : while (*i) {</span></a>
|
|
<a name="888"><span class="lineNum"> 888 </span><span class="lineCov"> 203222 : if (isspace(*i) || !isprint(*i))</span></a>
|
|
<a name="889"><span class="lineNum"> 889 </span><span class="lineCov"> 58814 : *i = ' ';</span></a>
|
|
<a name="890"><span class="lineNum"> 890 </span><span class="lineCov"> 203222 : ++i;</span></a>
|
|
<a name="891"><span class="lineNum"> 891 </span> : }</a>
|
|
<a name="892"><span class="lineNum"> 892 </span> : </a>
|
|
<a name="893"><span class="lineNum"> 893 </span><span class="lineCov"> 4102 : return s;</span></a>
|
|
<a name="894"><span class="lineNum"> 894 </span> : }</a>
|
|
<a name="895"><span class="lineNum"> 895 </span> : </a>
|
|
<a name="896"><span class="lineNum"> 896 </span><span class="lineCov"> 1759 : unsigned strsplit(char** split_map, unsigned split_max, char* str, const char* delimiters)</span></a>
|
|
<a name="897"><span class="lineNum"> 897 </span> : {</a>
|
|
<a name="898"><span class="lineNum"> 898 </span><span class="lineCov"> 1759 : unsigned mac = 0;</span></a>
|
|
<a name="899"><span class="lineNum"> 899 </span> : </a>
|
|
<a name="900"><span class="lineNum"> 900 </span> : /* skip initial delimiters */</a>
|
|
<a name="901"><span class="lineNum"> 901 </span><span class="lineCov"> 1759 : str += strspn(str, delimiters);</span></a>
|
|
<a name="902"><span class="lineNum"> 902 </span> : </a>
|
|
<a name="903"><span class="lineNum"> 903 </span><span class="lineCov"> 8951 : while (*str != 0 || mac == split_max) {</span></a>
|
|
<a name="904"><span class="lineNum"> 904 </span> : /* start of the token */</a>
|
|
<a name="905"><span class="lineNum"> 905 </span><span class="lineCov"> 7192 : split_map[mac] = str;</span></a>
|
|
<a name="906"><span class="lineNum"> 906 </span><span class="lineCov"> 7192 : ++mac;</span></a>
|
|
<a name="907"><span class="lineNum"> 907 </span> : </a>
|
|
<a name="908"><span class="lineNum"> 908 </span> : /* find the first delimiter or the end of the string */</a>
|
|
<a name="909"><span class="lineNum"> 909 </span><span class="lineCov"> 7192 : str += strcspn(str, delimiters);</span></a>
|
|
<a name="910"><span class="lineNum"> 910 </span> : </a>
|
|
<a name="911"><span class="lineNum"> 911 </span> : /* put the final terminator if missing */</a>
|
|
<a name="912"><span class="lineNum"> 912 </span><span class="lineCov"> 7192 : if (*str != 0)</span></a>
|
|
<a name="913"><span class="lineNum"> 913 </span><span class="lineCov"> 5625 : *str++ = 0;</span></a>
|
|
<a name="914"><span class="lineNum"> 914 </span> : </a>
|
|
<a name="915"><span class="lineNum"> 915 </span> : /* skip trailing delimiters */</a>
|
|
<a name="916"><span class="lineNum"> 916 </span><span class="lineCov"> 7192 : str += strspn(str, delimiters);</span></a>
|
|
<a name="917"><span class="lineNum"> 917 </span> : }</a>
|
|
<a name="918"><span class="lineNum"> 918 </span> : </a>
|
|
<a name="919"><span class="lineNum"> 919 </span><span class="lineCov"> 1759 : return mac;</span></a>
|
|
<a name="920"><span class="lineNum"> 920 </span> : }</a>
|
|
<a name="921"><span class="lineNum"> 921 </span> : </a>
|
|
<a name="922"><span class="lineNum"> 922 </span><span class="lineCov"> 181 : char* strtrim(char* str)</span></a>
|
|
<a name="923"><span class="lineNum"> 923 </span> : {</a>
|
|
<a name="924"><span class="lineNum"> 924 </span> : char* begin;</a>
|
|
<a name="925"><span class="lineNum"> 925 </span> : char* end;</a>
|
|
<a name="926"><span class="lineNum"> 926 </span> : </a>
|
|
<a name="927"><span class="lineNum"> 927 </span><span class="lineCov"> 181 : begin = str;</span></a>
|
|
<a name="928"><span class="lineNum"> 928 </span><span class="lineCov"> 298 : while (begin[0] && isspace((unsigned char)begin[0]))</span></a>
|
|
<a name="929"><span class="lineNum"> 929 </span><span class="lineCov"> 117 : ++begin;</span></a>
|
|
<a name="930"><span class="lineNum"> 930 </span> : </a>
|
|
<a name="931"><span class="lineNum"> 931 </span><span class="lineCov"> 181 : end = begin + strlen(begin);</span></a>
|
|
<a name="932"><span class="lineNum"> 932 </span><span class="lineCov"> 793 : while (end > begin && isspace((unsigned char)end[-1]))</span></a>
|
|
<a name="933"><span class="lineNum"> 933 </span><span class="lineCov"> 612 : --end;</span></a>
|
|
<a name="934"><span class="lineNum"> 934 </span> : </a>
|
|
<a name="935"><span class="lineNum"> 935 </span><span class="lineCov"> 181 : end[0] = 0;</span></a>
|
|
<a name="936"><span class="lineNum"> 936 </span> : </a>
|
|
<a name="937"><span class="lineNum"> 937 </span><span class="lineCov"> 181 : if (begin != end)</span></a>
|
|
<a name="938"><span class="lineNum"> 938 </span><span class="lineCov"> 181 : memmove(str, begin, end - begin + 1);</span></a>
|
|
<a name="939"><span class="lineNum"> 939 </span> : </a>
|
|
<a name="940"><span class="lineNum"> 940 </span><span class="lineCov"> 181 : return str;</span></a>
|
|
<a name="941"><span class="lineNum"> 941 </span> : }</a>
|
|
<a name="942"><span class="lineNum"> 942 </span> : </a>
|
|
<a name="943"><span class="lineNum"> 943 </span><span class="lineCov"> 2 : char* strlwr(char* str)</span></a>
|
|
<a name="944"><span class="lineNum"> 944 </span> : {</a>
|
|
<a name="945"><span class="lineNum"> 945 </span><span class="lineCov"> 2 : char* s = str;</span></a>
|
|
<a name="946"><span class="lineNum"> 946 </span> : </a>
|
|
<a name="947"><span class="lineNum"> 947 </span><span class="lineCov"> 24 : while (*s) {</span></a>
|
|
<a name="948"><span class="lineNum"> 948 </span><span class="lineCov"> 22 : *s = tolower((unsigned char)*s);</span></a>
|
|
<a name="949"><span class="lineNum"> 949 </span><span class="lineCov"> 22 : ++s;</span></a>
|
|
<a name="950"><span class="lineNum"> 950 </span> : }</a>
|
|
<a name="951"><span class="lineNum"> 951 </span> : </a>
|
|
<a name="952"><span class="lineNum"> 952 </span><span class="lineCov"> 2 : return str;</span></a>
|
|
<a name="953"><span class="lineNum"> 953 </span> : }</a>
|
|
<a name="954"><span class="lineNum"> 954 </span> : </a>
|
|
<a name="955"><span class="lineNum"> 955 </span><span class="lineCov"> 11 : char* worddigitstr(const char* haystack, const char* needle)</span></a>
|
|
<a name="956"><span class="lineNum"> 956 </span> : {</a>
|
|
<a name="957"><span class="lineNum"> 957 </span><span class="lineCov"> 11 : size_t len = strlen(needle);</span></a>
|
|
<a name="958"><span class="lineNum"> 958 </span> : const char* s;</a>
|
|
<a name="959"><span class="lineNum"> 959 </span> : </a>
|
|
<a name="960"><span class="lineNum"> 960 </span><span class="lineCov"> 11 : if (len == 0)</span></a>
|
|
<a name="961"><span class="lineNum"> 961 </span><span class="lineCov"> 1 : return NULL;</span></a>
|
|
<a name="962"><span class="lineNum"> 962 </span> : </a>
|
|
<a name="963"><span class="lineNum"> 963 </span><span class="lineCov"> 11 : for (s = haystack; (s = strstr(s, needle)) != NULL; ++s) {</span></a>
|
|
<a name="964"><span class="lineNum"> 964 </span> : </a>
|
|
<a name="965"><span class="lineNum"> 965 </span> : /* left boundary */</a>
|
|
<a name="966"><span class="lineNum"> 966 </span><span class="lineCov"> 8 : if (s == haystack || isspace((unsigned char)s[-1]) || isdigit((unsigned char)s[-1])) {</span></a>
|
|
<a name="967"><span class="lineNum"> 967 </span> : /* right boundary */</a>
|
|
<a name="968"><span class="lineNum"> 968 </span><span class="lineCov"> 7 : if (s[len] == '\0' || isspace((unsigned char)s[len]) || isdigit((unsigned char)s[len])) {</span></a>
|
|
<a name="969"><span class="lineNum"> 969 </span><span class="lineCov"> 7 : return (char*)s;</span></a>
|
|
<a name="970"><span class="lineNum"> 970 </span> : }</a>
|
|
<a name="971"><span class="lineNum"> 971 </span> : }</a>
|
|
<a name="972"><span class="lineNum"> 972 </span> : }</a>
|
|
<a name="973"><span class="lineNum"> 973 </span> : </a>
|
|
<a name="974"><span class="lineNum"> 974 </span><span class="lineCov"> 3 : return NULL;</span></a>
|
|
<a name="975"><span class="lineNum"> 975 </span> : }</a>
|
|
<a name="976"><span class="lineNum"> 976 </span> : </a>
|
|
<a name="977"><span class="lineNum"> 977 </span> : /****************************************************************************/</a>
|
|
<a name="978"><span class="lineNum"> 978 </span> : /* path */</a>
|
|
<a name="979"><span class="lineNum"> 979 </span> : </a>
|
|
<a name="980"><span class="lineNum"> 980 </span><span class="lineCov"> 1987265 : void pathcpy(char* dst, size_t size, const char* src)</span></a>
|
|
<a name="981"><span class="lineNum"> 981 </span> : {</a>
|
|
<a name="982"><span class="lineNum"> 982 </span><span class="lineCov"> 1987265 : size_t len = strlen(src);</span></a>
|
|
<a name="983"><span class="lineNum"> 983 </span> : </a>
|
|
<a name="984"><span class="lineNum"> 984 </span><span class="lineCov"> 1987265 : if (len + 1 > size) {</span></a>
|
|
<a name="985"><span class="lineNum"> 985 </span> : /* LCOV_EXCL_START */</a>
|
|
<a name="986"><span class="lineNum"> 986 </span> : log_fatal(EINTERNAL, "Path too long '%s'\n", src);</a>
|
|
<a name="987"><span class="lineNum"> 987 </span> : os_abort();</a>
|
|
<a name="988"><span class="lineNum"> 988 </span> : /* LCOV_EXCL_STOP */</a>
|
|
<a name="989"><span class="lineNum"> 989 </span> : }</a>
|
|
<a name="990"><span class="lineNum"> 990 </span> : </a>
|
|
<a name="991"><span class="lineNum"> 991 </span><span class="lineCov"> 1987265 : memcpy(dst, src, len + 1);</span></a>
|
|
<a name="992"><span class="lineNum"> 992 </span><span class="lineCov"> 1987265 : }</span></a>
|
|
<a name="993"><span class="lineNum"> 993 </span> : </a>
|
|
<a name="994"><span class="lineNum"> 994 </span><span class="lineCov"> 293 : void pathcat(char* dst, size_t size, const char* src)</span></a>
|
|
<a name="995"><span class="lineNum"> 995 </span> : {</a>
|
|
<a name="996"><span class="lineNum"> 996 </span><span class="lineCov"> 293 : size_t dst_len = strlen(dst);</span></a>
|
|
<a name="997"><span class="lineNum"> 997 </span><span class="lineCov"> 293 : size_t src_len = strlen(src);</span></a>
|
|
<a name="998"><span class="lineNum"> 998 </span> : </a>
|
|
<a name="999"><span class="lineNum"> 999 </span><span class="lineCov"> 293 : if (dst_len + src_len + 1 > size) {</span></a>
|
|
<a name="1000"><span class="lineNum"> 1000 </span> : /* LCOV_EXCL_START */</a>
|
|
<a name="1001"><span class="lineNum"> 1001 </span> : log_fatal(EINTERNAL, "Path too long '%s%s'\n", dst, src);</a>
|
|
<a name="1002"><span class="lineNum"> 1002 </span> : os_abort();</a>
|
|
<a name="1003"><span class="lineNum"> 1003 </span> : /* LCOV_EXCL_STOP */</a>
|
|
<a name="1004"><span class="lineNum"> 1004 </span> : }</a>
|
|
<a name="1005"><span class="lineNum"> 1005 </span> : </a>
|
|
<a name="1006"><span class="lineNum"> 1006 </span><span class="lineCov"> 293 : memcpy(dst + dst_len, src, src_len + 1);</span></a>
|
|
<a name="1007"><span class="lineNum"> 1007 </span><span class="lineCov"> 293 : }</span></a>
|
|
<a name="1008"><span class="lineNum"> 1008 </span> : </a>
|
|
<a name="1009"><span class="lineNum"> 1009 </span><span class="lineCov"> 3770428 : void pathcatl(char* dst, size_t dst_len, size_t size, const char* src)</span></a>
|
|
<a name="1010"><span class="lineNum"> 1010 </span> : {</a>
|
|
<a name="1011"><span class="lineNum"> 1011 </span><span class="lineCov"> 3770428 : size_t src_len = strlen(src);</span></a>
|
|
<a name="1012"><span class="lineNum"> 1012 </span> : </a>
|
|
<a name="1013"><span class="lineNum"> 1013 </span><span class="lineCov"> 3770428 : if (dst_len + src_len + 1 > size) {</span></a>
|
|
<a name="1014"><span class="lineNum"> 1014 </span> : /* LCOV_EXCL_START */</a>
|
|
<a name="1015"><span class="lineNum"> 1015 </span> : log_fatal(EINTERNAL, "Path too long '%s%s'\n", dst, src);</a>
|
|
<a name="1016"><span class="lineNum"> 1016 </span> : os_abort();</a>
|
|
<a name="1017"><span class="lineNum"> 1017 </span> : /* LCOV_EXCL_STOP */</a>
|
|
<a name="1018"><span class="lineNum"> 1018 </span> : }</a>
|
|
<a name="1019"><span class="lineNum"> 1019 </span> : </a>
|
|
<a name="1020"><span class="lineNum"> 1020 </span><span class="lineCov"> 3770428 : memcpy(dst + dst_len, src, src_len + 1);</span></a>
|
|
<a name="1021"><span class="lineNum"> 1021 </span><span class="lineCov"> 3770428 : }</span></a>
|
|
<a name="1022"><span class="lineNum"> 1022 </span> : </a>
|
|
<a name="1023"><span class="lineNum"> 1023 </span><span class="lineCov"> 812 : void pathcatc(char* dst, size_t size, char c)</span></a>
|
|
<a name="1024"><span class="lineNum"> 1024 </span> : {</a>
|
|
<a name="1025"><span class="lineNum"> 1025 </span><span class="lineCov"> 812 : size_t dst_len = strlen(dst);</span></a>
|
|
<a name="1026"><span class="lineNum"> 1026 </span> : </a>
|
|
<a name="1027"><span class="lineNum"> 1027 </span><span class="lineCov"> 812 : if (dst_len + 2 > size) {</span></a>
|
|
<a name="1028"><span class="lineNum"> 1028 </span> : /* LCOV_EXCL_START */</a>
|
|
<a name="1029"><span class="lineNum"> 1029 </span> : log_fatal(EINTERNAL, "Path too long '%s%c'\n", dst, c);</a>
|
|
<a name="1030"><span class="lineNum"> 1030 </span> : os_abort();</a>
|
|
<a name="1031"><span class="lineNum"> 1031 </span> : /* LCOV_EXCL_STOP */</a>
|
|
<a name="1032"><span class="lineNum"> 1032 </span> : }</a>
|
|
<a name="1033"><span class="lineNum"> 1033 </span> : </a>
|
|
<a name="1034"><span class="lineNum"> 1034 </span><span class="lineCov"> 812 : dst[dst_len] = c;</span></a>
|
|
<a name="1035"><span class="lineNum"> 1035 </span><span class="lineCov"> 812 : dst[dst_len + 1] = 0;</span></a>
|
|
<a name="1036"><span class="lineNum"> 1036 </span><span class="lineCov"> 812 : }</span></a>
|
|
<a name="1037"><span class="lineNum"> 1037 </span> : </a>
|
|
<a name="1038"><span class="lineNum"> 1038 </span><span class="lineCov"> 18842 : void pathimport(char* dst, size_t size, const char* src)</span></a>
|
|
<a name="1039"><span class="lineNum"> 1039 </span> : {</a>
|
|
<a name="1040"><span class="lineNum"> 1040 </span><span class="lineCov"> 18842 : pathcpy(dst, size, src);</span></a>
|
|
<a name="1041"><span class="lineNum"> 1041 </span> : </a>
|
|
<a name="1042"><span class="lineNum"> 1042 </span> : #ifdef _WIN32</a>
|
|
<a name="1043"><span class="lineNum"> 1043 </span> : /* convert the Windows dir separator '\' to C '/', */</a>
|
|
<a name="1044"><span class="lineNum"> 1044 </span> : /* and the Windows escaping char '^' to the fnmatch '\' */</a>
|
|
<a name="1045"><span class="lineNum"> 1045 </span> : while (*dst) {</a>
|
|
<a name="1046"><span class="lineNum"> 1046 </span> : switch (*dst) {</a>
|
|
<a name="1047"><span class="lineNum"> 1047 </span> : case '\\' :</a>
|
|
<a name="1048"><span class="lineNum"> 1048 </span> : *dst = '/';</a>
|
|
<a name="1049"><span class="lineNum"> 1049 </span> : break;</a>
|
|
<a name="1050"><span class="lineNum"> 1050 </span> : case '^' :</a>
|
|
<a name="1051"><span class="lineNum"> 1051 </span> : *dst = '\\';</a>
|
|
<a name="1052"><span class="lineNum"> 1052 </span> : break;</a>
|
|
<a name="1053"><span class="lineNum"> 1053 </span> : }</a>
|
|
<a name="1054"><span class="lineNum"> 1054 </span> : ++dst;</a>
|
|
<a name="1055"><span class="lineNum"> 1055 </span> : }</a>
|
|
<a name="1056"><span class="lineNum"> 1056 </span> : #endif</a>
|
|
<a name="1057"><span class="lineNum"> 1057 </span><span class="lineCov"> 18842 : }</span></a>
|
|
<a name="1058"><span class="lineNum"> 1058 </span> : </a>
|
|
<a name="1059"><span class="lineNum"> 1059 </span><span class="lineCov"> 12234 : void pathexport(char* dst, size_t size, const char* src)</span></a>
|
|
<a name="1060"><span class="lineNum"> 1060 </span> : {</a>
|
|
<a name="1061"><span class="lineNum"> 1061 </span><span class="lineCov"> 12234 : pathcpy(dst, size, src);</span></a>
|
|
<a name="1062"><span class="lineNum"> 1062 </span> : </a>
|
|
<a name="1063"><span class="lineNum"> 1063 </span> : #ifdef _WIN32</a>
|
|
<a name="1064"><span class="lineNum"> 1064 </span> : /* invert the import */</a>
|
|
<a name="1065"><span class="lineNum"> 1065 </span> : while (*dst) {</a>
|
|
<a name="1066"><span class="lineNum"> 1066 </span> : switch (*dst) {</a>
|
|
<a name="1067"><span class="lineNum"> 1067 </span> : case '/' :</a>
|
|
<a name="1068"><span class="lineNum"> 1068 </span> : *dst = '\\';</a>
|
|
<a name="1069"><span class="lineNum"> 1069 </span> : break;</a>
|
|
<a name="1070"><span class="lineNum"> 1070 </span> : case '\\' :</a>
|
|
<a name="1071"><span class="lineNum"> 1071 </span> : *dst = '^';</a>
|
|
<a name="1072"><span class="lineNum"> 1072 </span> : break;</a>
|
|
<a name="1073"><span class="lineNum"> 1073 </span> : }</a>
|
|
<a name="1074"><span class="lineNum"> 1074 </span> : ++dst;</a>
|
|
<a name="1075"><span class="lineNum"> 1075 </span> : }</a>
|
|
<a name="1076"><span class="lineNum"> 1076 </span> : #endif</a>
|
|
<a name="1077"><span class="lineNum"> 1077 </span><span class="lineCov"> 12234 : }</span></a>
|
|
<a name="1078"><span class="lineNum"> 1078 </span> : </a>
|
|
<a name="1079"><span class="lineNum"> 1079 </span><span class="lineCov"> 44227830 : void pathprint(char* dst, size_t size, const char* format, ...)</span></a>
|
|
<a name="1080"><span class="lineNum"> 1080 </span> : {</a>
|
|
<a name="1081"><span class="lineNum"> 1081 </span> : size_t len;</a>
|
|
<a name="1082"><span class="lineNum"> 1082 </span> : va_list ap;</a>
|
|
<a name="1083"><span class="lineNum"> 1083 </span> : </a>
|
|
<a name="1084"><span class="lineNum"> 1084 </span><span class="lineCov"> 44227830 : va_start(ap, format);</span></a>
|
|
<a name="1085"><span class="lineNum"> 1085 </span><span class="lineCov"> 44227830 : len = vsnprintf(dst, size, format, ap);</span></a>
|
|
<a name="1086"><span class="lineNum"> 1086 </span><span class="lineCov"> 44227830 : va_end(ap);</span></a>
|
|
<a name="1087"><span class="lineNum"> 1087 </span> : </a>
|
|
<a name="1088"><span class="lineNum"> 1088 </span><span class="lineCov"> 44227830 : if (len >= size) {</span></a>
|
|
<a name="1089"><span class="lineNum"> 1089 </span> : /* LCOV_EXCL_START */</a>
|
|
<a name="1090"><span class="lineNum"> 1090 </span> : if (size > 0) {</a>
|
|
<a name="1091"><span class="lineNum"> 1091 </span> : dst[size - 1] = 0;</a>
|
|
<a name="1092"><span class="lineNum"> 1092 </span> : log_fatal(EINTERNAL, "Path too long '%s...'\n", dst);</a>
|
|
<a name="1093"><span class="lineNum"> 1093 </span> : } else {</a>
|
|
<a name="1094"><span class="lineNum"> 1094 </span> : log_fatal(EINTERNAL, "Path too long for empty size'\n");</a>
|
|
<a name="1095"><span class="lineNum"> 1095 </span> : }</a>
|
|
<a name="1096"><span class="lineNum"> 1096 </span> : os_abort();</a>
|
|
<a name="1097"><span class="lineNum"> 1097 </span> : /* LCOV_EXCL_STOP */</a>
|
|
<a name="1098"><span class="lineNum"> 1098 </span> : }</a>
|
|
<a name="1099"><span class="lineNum"> 1099 </span><span class="lineCov"> 44227830 : }</span></a>
|
|
<a name="1100"><span class="lineNum"> 1100 </span> : </a>
|
|
<a name="1101"><span class="lineNum"> 1101 </span><span class="lineCov"> 8305 : void pathslash(char* dst, size_t size)</span></a>
|
|
<a name="1102"><span class="lineNum"> 1102 </span> : {</a>
|
|
<a name="1103"><span class="lineNum"> 1103 </span><span class="lineCov"> 8305 : size_t len = strlen(dst);</span></a>
|
|
<a name="1104"><span class="lineNum"> 1104 </span> : </a>
|
|
<a name="1105"><span class="lineNum"> 1105 </span><span class="lineCov"> 8305 : if (len > 0 && dst[len - 1] != '/') {</span></a>
|
|
<a name="1106"><span class="lineNum"> 1106 </span><span class="lineCov"> 6528 : if (len + 2 >= size) {</span></a>
|
|
<a name="1107"><span class="lineNum"> 1107 </span> : /* LCOV_EXCL_START */</a>
|
|
<a name="1108"><span class="lineNum"> 1108 </span> : log_fatal(EINTERNAL, "Path too long '%s/'\n", dst);</a>
|
|
<a name="1109"><span class="lineNum"> 1109 </span> : os_abort();</a>
|
|
<a name="1110"><span class="lineNum"> 1110 </span> : /* LCOV_EXCL_STOP */</a>
|
|
<a name="1111"><span class="lineNum"> 1111 </span> : }</a>
|
|
<a name="1112"><span class="lineNum"> 1112 </span> : </a>
|
|
<a name="1113"><span class="lineNum"> 1113 </span><span class="lineCov"> 6528 : dst[len] = '/';</span></a>
|
|
<a name="1114"><span class="lineNum"> 1114 </span><span class="lineCov"> 6528 : dst[len + 1] = 0;</span></a>
|
|
<a name="1115"><span class="lineNum"> 1115 </span> : }</a>
|
|
<a name="1116"><span class="lineNum"> 1116 </span><span class="lineCov"> 8305 : }</span></a>
|
|
<a name="1117"><span class="lineNum"> 1117 </span> : </a>
|
|
<a name="1118"><span class="lineNum"> 1118 </span><span class="lineCov"> 58120 : void pathcut(char* dst)</span></a>
|
|
<a name="1119"><span class="lineNum"> 1119 </span> : {</a>
|
|
<a name="1120"><span class="lineNum"> 1120 </span><span class="lineCov"> 58120 : char* slash = strrchr(dst, '/');</span></a>
|
|
<a name="1121"><span class="lineNum"> 1121 </span> : </a>
|
|
<a name="1122"><span class="lineNum"> 1122 </span><span class="lineCov"> 58120 : if (slash)</span></a>
|
|
<a name="1123"><span class="lineNum"> 1123 </span><span class="lineCov"> 58120 : slash[1] = 0;</span></a>
|
|
<a name="1124"><span class="lineNum"> 1124 </span> : else</a>
|
|
<a name="1125"><span class="lineNum"> 1125 </span><span class="lineNoCov"> 0 : dst[0] = 0;</span></a>
|
|
<a name="1126"><span class="lineNum"> 1126 </span><span class="lineCov"> 58120 : }</span></a>
|
|
<a name="1127"><span class="lineNum"> 1127 </span> : </a>
|
|
<a name="1128"><span class="lineNum"> 1128 </span><span class="lineCov"> 54665945 : int pathcmp(const char* a, const char* b)</span></a>
|
|
<a name="1129"><span class="lineNum"> 1129 </span> : {</a>
|
|
<a name="1130"><span class="lineNum"> 1130 </span> : #ifdef _WIN32</a>
|
|
<a name="1131"><span class="lineNum"> 1131 </span> : char ai[PATH_MAX];</a>
|
|
<a name="1132"><span class="lineNum"> 1132 </span> : char bi[PATH_MAX];</a>
|
|
<a name="1133"><span class="lineNum"> 1133 </span> : </a>
|
|
<a name="1134"><span class="lineNum"> 1134 </span> : /* import to convert \ to / */</a>
|
|
<a name="1135"><span class="lineNum"> 1135 </span> : pathimport(ai, sizeof(ai), a);</a>
|
|
<a name="1136"><span class="lineNum"> 1136 </span> : pathimport(bi, sizeof(bi), b);</a>
|
|
<a name="1137"><span class="lineNum"> 1137 </span> : </a>
|
|
<a name="1138"><span class="lineNum"> 1138 </span> : /* case insensitive compare in Windows */</a>
|
|
<a name="1139"><span class="lineNum"> 1139 </span> : return stricmp(ai, bi);</a>
|
|
<a name="1140"><span class="lineNum"> 1140 </span> : #else</a>
|
|
<a name="1141"><span class="lineNum"> 1141 </span><span class="lineCov"> 54665945 : return strcmp(a, b);</span></a>
|
|
<a name="1142"><span class="lineNum"> 1142 </span> : #endif</a>
|
|
<a name="1143"><span class="lineNum"> 1143 </span> : }</a>
|
|
<a name="1144"><span class="lineNum"> 1144 </span> : </a>
|
|
<a name="1145"><span class="lineNum"> 1145 </span><span class="lineCov"> 127913 : int path_is_root_of(const char* root, const char* path)</span></a>
|
|
<a name="1146"><span class="lineNum"> 1146 </span> : {</a>
|
|
<a name="1147"><span class="lineNum"> 1147 </span><span class="lineCov"> 307307 : while (*root && *path) {</span></a>
|
|
<a name="1148"><span class="lineNum"> 1148 </span> : #ifdef _WIN32</a>
|
|
<a name="1149"><span class="lineNum"> 1149 </span> : /* case insensitive compare in Windows */</a>
|
|
<a name="1150"><span class="lineNum"> 1150 </span> : char r = tolower((unsigned char)*root);</a>
|
|
<a name="1151"><span class="lineNum"> 1151 </span> : char p = tolower((unsigned char)*path);</a>
|
|
<a name="1152"><span class="lineNum"> 1152 </span> : if (r == '\\')</a>
|
|
<a name="1153"><span class="lineNum"> 1153 </span> : r = '/';</a>
|
|
<a name="1154"><span class="lineNum"> 1154 </span> : if (p == '\\')</a>
|
|
<a name="1155"><span class="lineNum"> 1155 </span> : p = '/';</a>
|
|
<a name="1156"><span class="lineNum"> 1156 </span> : if (r != p)</a>
|
|
<a name="1157"><span class="lineNum"> 1157 </span> : return 0;</a>
|
|
<a name="1158"><span class="lineNum"> 1158 </span> : #else</a>
|
|
<a name="1159"><span class="lineNum"> 1159 </span><span class="lineCov"> 248113 : if (*root != *path)</span></a>
|
|
<a name="1160"><span class="lineNum"> 1160 </span><span class="lineCov"> 68719 : return 0;</span></a>
|
|
<a name="1161"><span class="lineNum"> 1161 </span> : #endif</a>
|
|
<a name="1162"><span class="lineNum"> 1162 </span><span class="lineCov"> 179394 : ++root;</span></a>
|
|
<a name="1163"><span class="lineNum"> 1163 </span><span class="lineCov"> 179394 : ++path;</span></a>
|
|
<a name="1164"><span class="lineNum"> 1164 </span> : }</a>
|
|
<a name="1165"><span class="lineNum"> 1165 </span> : </a>
|
|
<a name="1166"><span class="lineNum"> 1166 </span><span class="lineCov"> 59194 : return *root == 0 && *path != 0;</span></a>
|
|
<a name="1167"><span class="lineNum"> 1167 </span> : }</a>
|
|
<a name="1168"><span class="lineNum"> 1168 </span> : </a>
|
|
<a name="1169"><span class="lineNum"> 1169 </span> : /****************************************************************************/</a>
|
|
<a name="1170"><span class="lineNum"> 1170 </span> : /* file-system */</a>
|
|
<a name="1171"><span class="lineNum"> 1171 </span> : </a>
|
|
<a name="1172"><span class="lineNum"> 1172 </span><span class="lineCov"> 803523 : int mkancestor(const char* file)</span></a>
|
|
<a name="1173"><span class="lineNum"> 1173 </span> : {</a>
|
|
<a name="1174"><span class="lineNum"> 1174 </span> : char dir[PATH_MAX];</a>
|
|
<a name="1175"><span class="lineNum"> 1175 </span> : struct stat st;</a>
|
|
<a name="1176"><span class="lineNum"> 1176 </span> : char* c;</a>
|
|
<a name="1177"><span class="lineNum"> 1177 </span> : </a>
|
|
<a name="1178"><span class="lineNum"> 1178 </span><span class="lineCov"> 803523 : pathcpy(dir, sizeof(dir), file);</span></a>
|
|
<a name="1179"><span class="lineNum"> 1179 </span> : </a>
|
|
<a name="1180"><span class="lineNum"> 1180 </span><span class="lineCov"> 803523 : c = strrchr(dir, '/');</span></a>
|
|
<a name="1181"><span class="lineNum"> 1181 </span><span class="lineCov"> 803523 : if (!c) {</span></a>
|
|
<a name="1182"><span class="lineNum"> 1182 </span> : /* no ancestor */</a>
|
|
<a name="1183"><span class="lineNum"> 1183 </span><span class="lineNoCov"> 0 : return 0;</span></a>
|
|
<a name="1184"><span class="lineNum"> 1184 </span> : }</a>
|
|
<a name="1185"><span class="lineNum"> 1185 </span> : </a>
|
|
<a name="1186"><span class="lineNum"> 1186 </span> : /* clear the file */</a>
|
|
<a name="1187"><span class="lineNum"> 1187 </span><span class="lineCov"> 803523 : *c = 0;</span></a>
|
|
<a name="1188"><span class="lineNum"> 1188 </span> : </a>
|
|
<a name="1189"><span class="lineNum"> 1189 </span> : /* if it's the root dir */</a>
|
|
<a name="1190"><span class="lineNum"> 1190 </span><span class="lineCov"> 803523 : if (*dir == 0) {</span></a>
|
|
<a name="1191"><span class="lineNum"> 1191 </span> : /* nothing more to do */</a>
|
|
<a name="1192"><span class="lineNum"> 1192 </span><span class="lineNoCov"> 0 : return 0;</span></a>
|
|
<a name="1193"><span class="lineNum"> 1193 </span> : }</a>
|
|
<a name="1194"><span class="lineNum"> 1194 </span> : </a>
|
|
<a name="1195"><span class="lineNum"> 1195 </span> : #ifdef _WIN32</a>
|
|
<a name="1196"><span class="lineNum"> 1196 </span> : /* if it's a drive specification like "C:" */</a>
|
|
<a name="1197"><span class="lineNum"> 1197 </span> : if (isalpha(dir[0]) && dir[1] == ':' && dir[2] == 0) {</a>
|
|
<a name="1198"><span class="lineNum"> 1198 </span> : /* nothing more to do */</a>
|
|
<a name="1199"><span class="lineNum"> 1199 </span> : return 0;</a>
|
|
<a name="1200"><span class="lineNum"> 1200 </span> : }</a>
|
|
<a name="1201"><span class="lineNum"> 1201 </span> : #endif</a>
|
|
<a name="1202"><span class="lineNum"> 1202 </span> : </a>
|
|
<a name="1203"><span class="lineNum"> 1203 </span> : /*</a>
|
|
<a name="1204"><span class="lineNum"> 1204 </span> : * Check if the dir already exists using lstat().</a>
|
|
<a name="1205"><span class="lineNum"> 1205 </span> : *</a>
|
|
<a name="1206"><span class="lineNum"> 1206 </span> : * Note that in Windows when dealing with read-only media</a>
|
|
<a name="1207"><span class="lineNum"> 1207 </span> : * you cannot try to create the directory, and expecting</a>
|
|
<a name="1208"><span class="lineNum"> 1208 </span> : * the EEXIST error because the call will fail with ERROR_WRITE_PROTECTED.</a>
|
|
<a name="1209"><span class="lineNum"> 1209 </span> : *</a>
|
|
<a name="1210"><span class="lineNum"> 1210 </span> : * Also in Windows it's better to use lstat() than stat() because it</a>
|
|
<a name="1211"><span class="lineNum"> 1211 </span> : * doesn't need to open the dir with CreateFile().</a>
|
|
<a name="1212"><span class="lineNum"> 1212 </span> : */</a>
|
|
<a name="1213"><span class="lineNum"> 1213 </span><span class="lineCov"> 803523 : if (lstat(dir, &st) == 0) {</span></a>
|
|
<a name="1214"><span class="lineNum"> 1214 </span> : /* it already exists */</a>
|
|
<a name="1215"><span class="lineNum"> 1215 </span><span class="lineCov"> 803438 : return 0;</span></a>
|
|
<a name="1216"><span class="lineNum"> 1216 </span> : }</a>
|
|
<a name="1217"><span class="lineNum"> 1217 </span> : </a>
|
|
<a name="1218"><span class="lineNum"> 1218 </span> : /* recursively create them all */</a>
|
|
<a name="1219"><span class="lineNum"> 1219 </span><span class="lineCov"> 85 : if (mkancestor(dir) != 0) {</span></a>
|
|
<a name="1220"><span class="lineNum"> 1220 </span> : /* LCOV_EXCL_START */</a>
|
|
<a name="1221"><span class="lineNum"> 1221 </span> : return -1;</a>
|
|
<a name="1222"><span class="lineNum"> 1222 </span> : /* LCOV_EXCL_STOP */</a>
|
|
<a name="1223"><span class="lineNum"> 1223 </span> : }</a>
|
|
<a name="1224"><span class="lineNum"> 1224 </span> : </a>
|
|
<a name="1225"><span class="lineNum"> 1225 </span> : /* create it */</a>
|
|
<a name="1226"><span class="lineNum"> 1226 </span><span class="lineCov"> 85 : if (mkdir(dir, S_IRWXU | S_IRGRP | S_IXGRP | S_IROTH | S_IXOTH) != 0) {</span></a>
|
|
<a name="1227"><span class="lineNum"> 1227 </span> : /* LCOV_EXCL_START */</a>
|
|
<a name="1228"><span class="lineNum"> 1228 </span> : log_fatal(errno, "Error creating directory '%s'. %s.\n", dir, strerror(errno));</a>
|
|
<a name="1229"><span class="lineNum"> 1229 </span> : return -1;</a>
|
|
<a name="1230"><span class="lineNum"> 1230 </span> : /* LCOV_EXCL_STOP */</a>
|
|
<a name="1231"><span class="lineNum"> 1231 </span> : }</a>
|
|
<a name="1232"><span class="lineNum"> 1232 </span> : </a>
|
|
<a name="1233"><span class="lineNum"> 1233 </span><span class="lineCov"> 85 : return 0;</span></a>
|
|
<a name="1234"><span class="lineNum"> 1234 </span> : }</a>
|
|
<a name="1235"><span class="lineNum"> 1235 </span> : </a>
|
|
<a name="1236"><span class="lineNum"> 1236 </span><span class="lineCov"> 129224 : int fmtime(int f, int64_t mtime_sec, int mtime_nsec)</span></a>
|
|
<a name="1237"><span class="lineNum"> 1237 </span> : {</a>
|
|
<a name="1238"><span class="lineNum"> 1238 </span> : #if HAVE_FUTIMENS</a>
|
|
<a name="1239"><span class="lineNum"> 1239 </span> : struct timespec tv[2];</a>
|
|
<a name="1240"><span class="lineNum"> 1240 </span> : #else</a>
|
|
<a name="1241"><span class="lineNum"> 1241 </span> : struct timeval tv[2];</a>
|
|
<a name="1242"><span class="lineNum"> 1242 </span> : #endif</a>
|
|
<a name="1243"><span class="lineNum"> 1243 </span> : int ret;</a>
|
|
<a name="1244"><span class="lineNum"> 1244 </span> : </a>
|
|
<a name="1245"><span class="lineNum"> 1245 </span> : #if HAVE_FUTIMENS /* futimens() is preferred because it gives nanosecond precision */</a>
|
|
<a name="1246"><span class="lineNum"> 1246 </span><span class="lineCov"> 129224 : tv[0].tv_sec = mtime_sec;</span></a>
|
|
<a name="1247"><span class="lineNum"> 1247 </span><span class="lineCov"> 129224 : if (mtime_nsec != STAT_NSEC_INVALID)</span></a>
|
|
<a name="1248"><span class="lineNum"> 1248 </span><span class="lineCov"> 129224 : tv[0].tv_nsec = mtime_nsec;</span></a>
|
|
<a name="1249"><span class="lineNum"> 1249 </span> : else</a>
|
|
<a name="1250"><span class="lineNum"> 1250 </span><span class="lineNoCov"> 0 : tv[0].tv_nsec = 0;</span></a>
|
|
<a name="1251"><span class="lineNum"> 1251 </span><span class="lineCov"> 129224 : tv[1].tv_sec = tv[0].tv_sec;</span></a>
|
|
<a name="1252"><span class="lineNum"> 1252 </span><span class="lineCov"> 129224 : tv[1].tv_nsec = tv[0].tv_nsec;</span></a>
|
|
<a name="1253"><span class="lineNum"> 1253 </span> : </a>
|
|
<a name="1254"><span class="lineNum"> 1254 </span><span class="lineCov"> 129224 : ret = futimens(f, tv);</span></a>
|
|
<a name="1255"><span class="lineNum"> 1255 </span> : #elif HAVE_FUTIMES /* fallback to futimes() if nanosecond precision is not available */</a>
|
|
<a name="1256"><span class="lineNum"> 1256 </span> : tv[0].tv_sec = mtime_sec;</a>
|
|
<a name="1257"><span class="lineNum"> 1257 </span> : if (mtime_nsec != STAT_NSEC_INVALID)</a>
|
|
<a name="1258"><span class="lineNum"> 1258 </span> : tv[0].tv_usec = mtime_nsec / 1000;</a>
|
|
<a name="1259"><span class="lineNum"> 1259 </span> : else</a>
|
|
<a name="1260"><span class="lineNum"> 1260 </span> : tv[0].tv_usec = 0;</a>
|
|
<a name="1261"><span class="lineNum"> 1261 </span> : tv[1].tv_sec = tv[0].tv_sec;</a>
|
|
<a name="1262"><span class="lineNum"> 1262 </span> : tv[1].tv_usec = tv[0].tv_usec;</a>
|
|
<a name="1263"><span class="lineNum"> 1263 </span> : </a>
|
|
<a name="1264"><span class="lineNum"> 1264 </span> : ret = futimes(f, tv);</a>
|
|
<a name="1265"><span class="lineNum"> 1265 </span> : #elif HAVE_FUTIMESAT /* fallback to futimesat() for Solaris, it only has futimesat() */</a>
|
|
<a name="1266"><span class="lineNum"> 1266 </span> : tv[0].tv_sec = mtime_sec;</a>
|
|
<a name="1267"><span class="lineNum"> 1267 </span> : if (mtime_nsec != STAT_NSEC_INVALID)</a>
|
|
<a name="1268"><span class="lineNum"> 1268 </span> : tv[0].tv_usec = mtime_nsec / 1000;</a>
|
|
<a name="1269"><span class="lineNum"> 1269 </span> : else</a>
|
|
<a name="1270"><span class="lineNum"> 1270 </span> : tv[0].tv_usec = 0;</a>
|
|
<a name="1271"><span class="lineNum"> 1271 </span> : tv[1].tv_sec = tv[0].tv_sec;</a>
|
|
<a name="1272"><span class="lineNum"> 1272 </span> : tv[1].tv_usec = tv[0].tv_usec;</a>
|
|
<a name="1273"><span class="lineNum"> 1273 </span> : </a>
|
|
<a name="1274"><span class="lineNum"> 1274 </span> : ret = futimesat(f, 0, tv);</a>
|
|
<a name="1275"><span class="lineNum"> 1275 </span> : #else</a>
|
|
<a name="1276"><span class="lineNum"> 1276 </span> : #error No function available to set file timestamps with sub-second precision</a>
|
|
<a name="1277"><span class="lineNum"> 1277 </span> : #endif</a>
|
|
<a name="1278"><span class="lineNum"> 1278 </span> : </a>
|
|
<a name="1279"><span class="lineNum"> 1279 </span><span class="lineCov"> 129224 : return ret;</span></a>
|
|
<a name="1280"><span class="lineNum"> 1280 </span> : }</a>
|
|
<a name="1281"><span class="lineNum"> 1281 </span> : </a>
|
|
<a name="1282"><span class="lineNum"> 1282 </span><span class="lineCov"> 11645 : int lmtime(const char* path, int64_t mtime_sec, int mtime_nsec)</span></a>
|
|
<a name="1283"><span class="lineNum"> 1283 </span> : {</a>
|
|
<a name="1284"><span class="lineNum"> 1284 </span> : #if HAVE_UTIMENSAT</a>
|
|
<a name="1285"><span class="lineNum"> 1285 </span> : struct timespec tv[2];</a>
|
|
<a name="1286"><span class="lineNum"> 1286 </span> : #else</a>
|
|
<a name="1287"><span class="lineNum"> 1287 </span> : struct timeval tv[2];</a>
|
|
<a name="1288"><span class="lineNum"> 1288 </span> : #endif</a>
|
|
<a name="1289"><span class="lineNum"> 1289 </span> : int ret;</a>
|
|
<a name="1290"><span class="lineNum"> 1290 </span> : </a>
|
|
<a name="1291"><span class="lineNum"> 1291 </span> : #if HAVE_UTIMENSAT /* utimensat() is preferred because it gives nanosecond precision */</a>
|
|
<a name="1292"><span class="lineNum"> 1292 </span><span class="lineCov"> 11645 : tv[0].tv_sec = mtime_sec;</span></a>
|
|
<a name="1293"><span class="lineNum"> 1293 </span><span class="lineCov"> 11645 : if (mtime_nsec != STAT_NSEC_INVALID)</span></a>
|
|
<a name="1294"><span class="lineNum"> 1294 </span><span class="lineCov"> 11645 : tv[0].tv_nsec = mtime_nsec;</span></a>
|
|
<a name="1295"><span class="lineNum"> 1295 </span> : else</a>
|
|
<a name="1296"><span class="lineNum"> 1296 </span><span class="lineNoCov"> 0 : tv[0].tv_nsec = 0;</span></a>
|
|
<a name="1297"><span class="lineNum"> 1297 </span><span class="lineCov"> 11645 : tv[1].tv_sec = tv[0].tv_sec;</span></a>
|
|
<a name="1298"><span class="lineNum"> 1298 </span><span class="lineCov"> 11645 : tv[1].tv_nsec = tv[0].tv_nsec;</span></a>
|
|
<a name="1299"><span class="lineNum"> 1299 </span> : </a>
|
|
<a name="1300"><span class="lineNum"> 1300 </span><span class="lineCov"> 11645 : ret = utimensat(AT_FDCWD, path, tv, AT_SYMLINK_NOFOLLOW);</span></a>
|
|
<a name="1301"><span class="lineNum"> 1301 </span> : #elif HAVE_LUTIMES /* fallback to lutimes() if nanosecond precision is not available */</a>
|
|
<a name="1302"><span class="lineNum"> 1302 </span> : tv[0].tv_sec = mtime_sec;</a>
|
|
<a name="1303"><span class="lineNum"> 1303 </span> : if (mtime_nsec != STAT_NSEC_INVALID)</a>
|
|
<a name="1304"><span class="lineNum"> 1304 </span> : tv[0].tv_usec = mtime_nsec / 1000;</a>
|
|
<a name="1305"><span class="lineNum"> 1305 </span> : else</a>
|
|
<a name="1306"><span class="lineNum"> 1306 </span> : tv[0].tv_usec = 0;</a>
|
|
<a name="1307"><span class="lineNum"> 1307 </span> : tv[1].tv_sec = tv[0].tv_sec;</a>
|
|
<a name="1308"><span class="lineNum"> 1308 </span> : tv[1].tv_usec = tv[0].tv_usec;</a>
|
|
<a name="1309"><span class="lineNum"> 1309 </span> : </a>
|
|
<a name="1310"><span class="lineNum"> 1310 </span> : ret = lutimes(path, tv);</a>
|
|
<a name="1311"><span class="lineNum"> 1311 </span> : #elif HAVE_FUTIMESAT /* fallback to futimesat() for Solaris, it only has futimesat() */</a>
|
|
<a name="1312"><span class="lineNum"> 1312 </span> : tv[0].tv_sec = mtime_sec;</a>
|
|
<a name="1313"><span class="lineNum"> 1313 </span> : if (mtime_nsec != STAT_NSEC_INVALID)</a>
|
|
<a name="1314"><span class="lineNum"> 1314 </span> : tv[0].tv_usec = mtime_nsec / 1000;</a>
|
|
<a name="1315"><span class="lineNum"> 1315 </span> : else</a>
|
|
<a name="1316"><span class="lineNum"> 1316 </span> : tv[0].tv_usec = 0;</a>
|
|
<a name="1317"><span class="lineNum"> 1317 </span> : tv[1].tv_sec = tv[0].tv_sec;</a>
|
|
<a name="1318"><span class="lineNum"> 1318 </span> : tv[1].tv_usec = tv[0].tv_usec;</a>
|
|
<a name="1319"><span class="lineNum"> 1319 </span> : </a>
|
|
<a name="1320"><span class="lineNum"> 1320 </span> : ret = futimesat(AT_FDCWD, path, tv);</a>
|
|
<a name="1321"><span class="lineNum"> 1321 </span> : #else</a>
|
|
<a name="1322"><span class="lineNum"> 1322 </span> : #error No function available to set file timestamps with sub-second precision</a>
|
|
<a name="1323"><span class="lineNum"> 1323 </span> : #endif</a>
|
|
<a name="1324"><span class="lineNum"> 1324 </span> : </a>
|
|
<a name="1325"><span class="lineNum"> 1325 </span><span class="lineCov"> 11645 : return ret;</span></a>
|
|
<a name="1326"><span class="lineNum"> 1326 </span> : }</a>
|
|
<a name="1327"><span class="lineNum"> 1327 </span> : </a>
|
|
<a name="1328"><span class="lineNum"> 1328 </span> : /****************************************************************************/</a>
|
|
<a name="1329"><span class="lineNum"> 1329 </span> : /* advise */</a>
|
|
<a name="1330"><span class="lineNum"> 1330 </span> : </a>
|
|
<a name="1331"><span class="lineNum"> 1331 </span><span class="lineCov"> 2576942 : void advise_init(struct advise_struct* advise, int mode)</span></a>
|
|
<a name="1332"><span class="lineNum"> 1332 </span> : {</a>
|
|
<a name="1333"><span class="lineNum"> 1333 </span><span class="lineCov"> 2576942 : advise->mode = mode;</span></a>
|
|
<a name="1334"><span class="lineNum"> 1334 </span><span class="lineCov"> 2576942 : advise->dirty_begin = 0;</span></a>
|
|
<a name="1335"><span class="lineNum"> 1335 </span><span class="lineCov"> 2576942 : advise->dirty_end = 0;</span></a>
|
|
<a name="1336"><span class="lineNum"> 1336 </span><span class="lineCov"> 2576942 : }</span></a>
|
|
<a name="1337"><span class="lineNum"> 1337 </span> : </a>
|
|
<a name="1338"><span class="lineNum"> 1338 </span><span class="lineCov"> 2576942 : int advise_flags(struct advise_struct* advise)</span></a>
|
|
<a name="1339"><span class="lineNum"> 1339 </span> : {</a>
|
|
<a name="1340"><span class="lineNum"> 1340 </span><span class="lineCov"> 2576942 : int flags = 0;</span></a>
|
|
<a name="1341"><span class="lineNum"> 1341 </span> : </a>
|
|
<a name="1342"><span class="lineNum"> 1342 </span><span class="lineCov"> 2576942 : if (advise->mode == ADVISE_SEQUENTIAL</span></a>
|
|
<a name="1343"><span class="lineNum"> 1343 </span><span class="lineCov"> 2565600 : || advise->mode == ADVISE_FLUSH</span></a>
|
|
<a name="1344"><span class="lineNum"> 1344 </span><span class="lineCov"> 2554258 : || advise->mode == ADVISE_FLUSH_WINDOW</span></a>
|
|
<a name="1345"><span class="lineNum"> 1345 </span><span class="lineCov"> 2542916 : || advise->mode == ADVISE_DISCARD</span></a>
|
|
<a name="1346"><span class="lineNum"> 1346 </span><span class="lineCov"> 2542916 : || advise->mode == ADVISE_DISCARD_WINDOW</span></a>
|
|
<a name="1347"><span class="lineNum"> 1347 </span> : )</a>
|
|
<a name="1348"><span class="lineNum"> 1348 </span><span class="lineCov"> 45368 : flags |= O_SEQUENTIAL;</span></a>
|
|
<a name="1349"><span class="lineNum"> 1349 </span> : </a>
|
|
<a name="1350"><span class="lineNum"> 1350 </span> : #if HAVE_DIRECT_IO</a>
|
|
<a name="1351"><span class="lineNum"> 1351 </span><span class="lineCov"> 2576942 : if (advise->mode == ADVISE_DIRECT)</span></a>
|
|
<a name="1352"><span class="lineNum"> 1352 </span><span class="lineCov"> 11342 : flags |= O_DIRECT;</span></a>
|
|
<a name="1353"><span class="lineNum"> 1353 </span> : #endif</a>
|
|
<a name="1354"><span class="lineNum"> 1354 </span> : </a>
|
|
<a name="1355"><span class="lineNum"> 1355 </span><span class="lineCov"> 2576942 : return flags;</span></a>
|
|
<a name="1356"><span class="lineNum"> 1356 </span> : }</a>
|
|
<a name="1357"><span class="lineNum"> 1357 </span> : </a>
|
|
<a name="1358"><span class="lineNum"> 1358 </span><span class="lineCov"> 2490451 : int advise_open(struct advise_struct* advise, int f)</span></a>
|
|
<a name="1359"><span class="lineNum"> 1359 </span> : {</a>
|
|
<a name="1360"><span class="lineNum"> 1360 </span> : (void)advise;</a>
|
|
<a name="1361"><span class="lineNum"> 1361 </span> : (void)f;</a>
|
|
<a name="1362"><span class="lineNum"> 1362 </span> : </a>
|
|
<a name="1363"><span class="lineNum"> 1363 </span> : #if HAVE_POSIX_FADVISE</a>
|
|
<a name="1364"><span class="lineNum"> 1364 </span><span class="lineCov"> 2490451 : if (advise->mode == ADVISE_SEQUENTIAL</span></a>
|
|
<a name="1365"><span class="lineNum"> 1365 </span><span class="lineCov"> 2479109 : || advise->mode == ADVISE_FLUSH</span></a>
|
|
<a name="1366"><span class="lineNum"> 1366 </span><span class="lineCov"> 2467767 : || advise->mode == ADVISE_FLUSH_WINDOW</span></a>
|
|
<a name="1367"><span class="lineNum"> 1367 </span><span class="lineCov"> 2456425 : || advise->mode == ADVISE_DISCARD</span></a>
|
|
<a name="1368"><span class="lineNum"> 1368 </span><span class="lineCov"> 2456425 : || advise->mode == ADVISE_DISCARD_WINDOW</span></a>
|
|
<a name="1369"><span class="lineNum"> 1369 </span> : ) {</a>
|
|
<a name="1370"><span class="lineNum"> 1370 </span> : int ret;</a>
|
|
<a name="1371"><span class="lineNum"> 1371 </span> : </a>
|
|
<a name="1372"><span class="lineNum"> 1372 </span> : /* advise noreuse access, this avoids to pollute the page cache */</a>
|
|
<a name="1373"><span class="lineNum"> 1373 </span> : /* supported from Linux Kernel 6.3 with this commit: https://github.com/torvalds/linux/commit/17e810229cb3068b692fa078bd9b3a6527e0866a */</a>
|
|
<a name="1374"><span class="lineNum"> 1374 </span><span class="lineCov"> 45368 : ret = posix_fadvise(f, 0, 0, POSIX_FADV_NOREUSE);</span></a>
|
|
<a name="1375"><span class="lineNum"> 1375 </span><span class="lineCov"> 45368 : if (ret == ENOSYS) {</span></a>
|
|
<a name="1376"><span class="lineNum"> 1376 </span> : /* call is not supported */</a>
|
|
<a name="1377"><span class="lineNum"> 1377 </span><span class="lineNoCov"> 0 : ret = 0;</span></a>
|
|
<a name="1378"><span class="lineNum"> 1378 </span> : }</a>
|
|
<a name="1379"><span class="lineNum"> 1379 </span><span class="lineCov"> 45368 : if (ret != 0) {</span></a>
|
|
<a name="1380"><span class="lineNum"> 1380 </span> : /* LCOV_EXCL_START */</a>
|
|
<a name="1381"><span class="lineNum"> 1381 </span> : errno = ret; /* posix_fadvise return the error code */</a>
|
|
<a name="1382"><span class="lineNum"> 1382 </span> : return -1;</a>
|
|
<a name="1383"><span class="lineNum"> 1383 </span> : /* LCOV_EXCL_STOP */</a>
|
|
<a name="1384"><span class="lineNum"> 1384 </span> : }</a>
|
|
<a name="1385"><span class="lineNum"> 1385 </span> : </a>
|
|
<a name="1386"><span class="lineNum"> 1386 </span> : /* advise sequential access, this doubles the read-ahead window size */</a>
|
|
<a name="1387"><span class="lineNum"> 1387 </span><span class="lineCov"> 45368 : ret = posix_fadvise(f, 0, 0, POSIX_FADV_SEQUENTIAL);</span></a>
|
|
<a name="1388"><span class="lineNum"> 1388 </span><span class="lineCov"> 45368 : if (ret == ENOSYS) {</span></a>
|
|
<a name="1389"><span class="lineNum"> 1389 </span> : /* call is not supported, like in armhf, see posix_fadvise manpage */</a>
|
|
<a name="1390"><span class="lineNum"> 1390 </span><span class="lineNoCov"> 0 : ret = 0;</span></a>
|
|
<a name="1391"><span class="lineNum"> 1391 </span> : }</a>
|
|
<a name="1392"><span class="lineNum"> 1392 </span><span class="lineCov"> 45368 : if (ret != 0) {</span></a>
|
|
<a name="1393"><span class="lineNum"> 1393 </span> : /* LCOV_EXCL_START */</a>
|
|
<a name="1394"><span class="lineNum"> 1394 </span> : errno = ret; /* posix_fadvise return the error code */</a>
|
|
<a name="1395"><span class="lineNum"> 1395 </span> : return -1;</a>
|
|
<a name="1396"><span class="lineNum"> 1396 </span> : /* LCOV_EXCL_STOP */</a>
|
|
<a name="1397"><span class="lineNum"> 1397 </span> : }</a>
|
|
<a name="1398"><span class="lineNum"> 1398 </span> : }</a>
|
|
<a name="1399"><span class="lineNum"> 1399 </span> : #endif</a>
|
|
<a name="1400"><span class="lineNum"> 1400 </span> : </a>
|
|
<a name="1401"><span class="lineNum"> 1401 </span><span class="lineCov"> 2490451 : return 0;</span></a>
|
|
<a name="1402"><span class="lineNum"> 1402 </span> : }</a>
|
|
<a name="1403"><span class="lineNum"> 1403 </span> : </a>
|
|
<a name="1404"><span class="lineNum"> 1404 </span><span class="lineCov"> 955744 : int advise_write(struct advise_struct* advise, int f, data_off_t offset, data_off_t size)</span></a>
|
|
<a name="1405"><span class="lineNum"> 1405 </span> : {</a>
|
|
<a name="1406"><span class="lineNum"> 1406 </span> : data_off_t flush_offset;</a>
|
|
<a name="1407"><span class="lineNum"> 1407 </span> : data_off_t flush_size;</a>
|
|
<a name="1408"><span class="lineNum"> 1408 </span> : data_off_t discard_offset;</a>
|
|
<a name="1409"><span class="lineNum"> 1409 </span> : data_off_t discard_size;</a>
|
|
<a name="1410"><span class="lineNum"> 1410 </span> : </a>
|
|
<a name="1411"><span class="lineNum"> 1411 </span> : (void)f;</a>
|
|
<a name="1412"><span class="lineNum"> 1412 </span> : (void)flush_offset;</a>
|
|
<a name="1413"><span class="lineNum"> 1413 </span> : (void)flush_size;</a>
|
|
<a name="1414"><span class="lineNum"> 1414 </span> : (void)discard_offset;</a>
|
|
<a name="1415"><span class="lineNum"> 1415 </span> : (void)discard_size;</a>
|
|
<a name="1416"><span class="lineNum"> 1416 </span> : </a>
|
|
<a name="1417"><span class="lineNum"> 1417 </span><span class="lineCov"> 955744 : flush_offset = 0;</span></a>
|
|
<a name="1418"><span class="lineNum"> 1418 </span><span class="lineCov"> 955744 : flush_size = 0;</span></a>
|
|
<a name="1419"><span class="lineNum"> 1419 </span><span class="lineCov"> 955744 : discard_offset = 0;</span></a>
|
|
<a name="1420"><span class="lineNum"> 1420 </span><span class="lineCov"> 955744 : discard_size = 0;</span></a>
|
|
<a name="1421"><span class="lineNum"> 1421 </span> : </a>
|
|
<a name="1422"><span class="lineNum"> 1422 </span> : /*</a>
|
|
<a name="1423"><span class="lineNum"> 1423 </span> : * Follow Linus recommendations about fast writes.</a>
|
|
<a name="1424"><span class="lineNum"> 1424 </span> : *</a>
|
|
<a name="1425"><span class="lineNum"> 1425 </span> : * Linus "Unexpected splice "always copy" behavior observed"</a>
|
|
<a name="1426"><span class="lineNum"> 1426 </span> : * http://thread.gmane.org/gmane.linux.kernel/987247/focus=988070</a>
|
|
<a name="1427"><span class="lineNum"> 1427 </span> : * ---</a>
|
|
<a name="1428"><span class="lineNum"> 1428 </span> : * I have had _very_ good experiences with even a rather trivial</a>
|
|
<a name="1429"><span class="lineNum"> 1429 </span> : * file writer that basically used (iirc) 8MB windows, and the logic was very</a>
|
|
<a name="1430"><span class="lineNum"> 1430 </span> : * trivial:</a>
|
|
<a name="1431"><span class="lineNum"> 1431 </span> : *</a>
|
|
<a name="1432"><span class="lineNum"> 1432 </span> : * - before writing a new 8M window, do "start writeback"</a>
|
|
<a name="1433"><span class="lineNum"> 1433 </span> : * (SYNC_FILE_RANGE_WRITE) on the previous window, and do</a>
|
|
<a name="1434"><span class="lineNum"> 1434 </span> : * a wait (SYNC_FILE_RANGE_WAIT_AFTER) on the window before that.</a>
|
|
<a name="1435"><span class="lineNum"> 1435 </span> : *</a>
|
|
<a name="1436"><span class="lineNum"> 1436 </span> : * in fact, in its simplest form, you can do it like this (this is from my</a>
|
|
<a name="1437"><span class="lineNum"> 1437 </span> : * "overwrite disk images" program that I use on old disks):</a>
|
|
<a name="1438"><span class="lineNum"> 1438 </span> : *</a>
|
|
<a name="1439"><span class="lineNum"> 1439 </span> : * for (index = 0; index < max_index ;index++) {</a>
|
|
<a name="1440"><span class="lineNum"> 1440 </span> : * if (write(fd, buffer, BUFSIZE) != BUFSIZE)</a>
|
|
<a name="1441"><span class="lineNum"> 1441 </span> : * break;</a>
|
|
<a name="1442"><span class="lineNum"> 1442 </span> : * // This won't block, but will start writeout asynchronously</a>
|
|
<a name="1443"><span class="lineNum"> 1443 </span> : * sync_file_range(fd, index*BUFSIZE, BUFSIZE, SYNC_FILE_RANGE_WRITE);</a>
|
|
<a name="1444"><span class="lineNum"> 1444 </span> : * // This does a blocking write-and-wait on any old ranges</a>
|
|
<a name="1445"><span class="lineNum"> 1445 </span> : * if (index)</a>
|
|
<a name="1446"><span class="lineNum"> 1446 </span> : * sync_file_range(fd, (index-1)*BUFSIZE, BUFSIZE, SYNC_FILE_RANGE_WAIT_BEFORE|SYNC_FILE_RANGE_WRITE|SYNC_FILE_RANGE_WAIT_AFTER);</a>
|
|
<a name="1447"><span class="lineNum"> 1447 </span> : * }</a>
|
|
<a name="1448"><span class="lineNum"> 1448 </span> : *</a>
|
|
<a name="1449"><span class="lineNum"> 1449 </span> : * and even if you don't actually do a discard (maybe we should add a</a>
|
|
<a name="1450"><span class="lineNum"> 1450 </span> : * SYNC_FILE_RANGE_DISCARD bit, right now you'd need to do a separate</a>
|
|
<a name="1451"><span class="lineNum"> 1451 </span> : * fadvise(FADV_DONTNEED) to throw it out) the system behavior is pretty</a>
|
|
<a name="1452"><span class="lineNum"> 1452 </span> : * nice, because the heavy writer gets good IO performance _and_ leaves only</a>
|
|
<a name="1453"><span class="lineNum"> 1453 </span> : * easy-to-free pages around after itself.</a>
|
|
<a name="1454"><span class="lineNum"> 1454 </span> : * ---</a>
|
|
<a name="1455"><span class="lineNum"> 1455 </span> : *</a>
|
|
<a name="1456"><span class="lineNum"> 1456 </span> : * Linus "Unexpected splice "always copy" behavior observed"</a>
|
|
<a name="1457"><span class="lineNum"> 1457 </span> : * http://thread.gmane.org/gmane.linux.kernel/987247/focus=988176</a>
|
|
<a name="1458"><span class="lineNum"> 1458 </span> : * ---</a>
|
|
<a name="1459"><span class="lineNum"> 1459 </span> : * The behavior for dirty page writeback is _not_ well defined, and</a>
|
|
<a name="1460"><span class="lineNum"> 1460 </span> : * if you do POSIX_FADV_DONTNEED, I would suggest you do it as part of that</a>
|
|
<a name="1461"><span class="lineNum"> 1461 </span> : * writeback logic, ie you do it only on ranges that you have just waited on.</a>
|
|
<a name="1462"><span class="lineNum"> 1462 </span> : *</a>
|
|
<a name="1463"><span class="lineNum"> 1463 </span> : * IOW, in my example, you'd couple the</a>
|
|
<a name="1464"><span class="lineNum"> 1464 </span> : *</a>
|
|
<a name="1465"><span class="lineNum"> 1465 </span> : * sync_file_range(fd, (index-1)*BUFSIZE, BUFSIZE, SYNC_FILE_RANGE_WAIT_BEFORE|SYNC_FILE_RANGE_WRITE|SYNC_FILE_RANGE_WAIT_AFTER);</a>
|
|
<a name="1466"><span class="lineNum"> 1466 </span> : *</a>
|
|
<a name="1467"><span class="lineNum"> 1467 </span> : * with a</a>
|
|
<a name="1468"><span class="lineNum"> 1468 </span> : *</a>
|
|
<a name="1469"><span class="lineNum"> 1469 </span> : * posix_fadvise(fd, (index-1)*BUFSIZE, BUFSIZE, POSIX_FADV_DONTNEED);</a>
|
|
<a name="1470"><span class="lineNum"> 1470 </span> : *</a>
|
|
<a name="1471"><span class="lineNum"> 1471 </span> : * afterwards to throw out the pages that you just waited for.</a>
|
|
<a name="1472"><span class="lineNum"> 1472 </span> : * ---</a>
|
|
<a name="1473"><span class="lineNum"> 1473 </span> : */</a>
|
|
<a name="1474"><span class="lineNum"> 1474 </span> : </a>
|
|
<a name="1475"><span class="lineNum"> 1475 </span><span class="lineCov"> 955744 : switch (advise->mode) {</span></a>
|
|
<a name="1476"><span class="lineNum"> 1476 </span><span class="lineCov"> 4687 : case ADVISE_FLUSH :</span></a>
|
|
<a name="1477"><span class="lineNum"> 1477 </span><span class="lineCov"> 4687 : flush_offset = offset;</span></a>
|
|
<a name="1478"><span class="lineNum"> 1478 </span><span class="lineCov"> 4687 : flush_size = size;</span></a>
|
|
<a name="1479"><span class="lineNum"> 1479 </span><span class="lineCov"> 4687 : break;</span></a>
|
|
<a name="1480"><span class="lineNum"> 1480 </span><span class="lineNoCov"> 0 : case ADVISE_DISCARD :</span></a>
|
|
<a name="1481"><span class="lineNum"> 1481 </span><span class="lineNoCov"> 0 : discard_offset = offset;</span></a>
|
|
<a name="1482"><span class="lineNum"> 1482 </span><span class="lineNoCov"> 0 : discard_size = size;</span></a>
|
|
<a name="1483"><span class="lineNum"> 1483 </span><span class="lineNoCov"> 0 : break;</span></a>
|
|
<a name="1484"><span class="lineNum"> 1484 </span><span class="lineCov"> 4687 : case ADVISE_FLUSH_WINDOW :</span></a>
|
|
<a name="1485"><span class="lineNum"> 1485 </span> : /* if the dirty range can be extended */</a>
|
|
<a name="1486"><span class="lineNum"> 1486 </span><span class="lineCov"> 4687 : if (advise->dirty_end == offset) {</span></a>
|
|
<a name="1487"><span class="lineNum"> 1487 </span> : /* extent the dirty range */</a>
|
|
<a name="1488"><span class="lineNum"> 1488 </span><span class="lineCov"> 4687 : advise->dirty_end += size;</span></a>
|
|
<a name="1489"><span class="lineNum"> 1489 </span> : </a>
|
|
<a name="1490"><span class="lineNum"> 1490 </span> : /* if we reached the window size */</a>
|
|
<a name="1491"><span class="lineNum"> 1491 </span><span class="lineCov"> 4687 : if (advise->dirty_end - advise->dirty_begin >= ADVISE_WINDOW_SIZE) {</span></a>
|
|
<a name="1492"><span class="lineNum"> 1492 </span> : /* flush the window */</a>
|
|
<a name="1493"><span class="lineNum"> 1493 </span><span class="lineNoCov"> 0 : flush_offset = advise->dirty_begin;</span></a>
|
|
<a name="1494"><span class="lineNum"> 1494 </span><span class="lineNoCov"> 0 : flush_size = ADVISE_WINDOW_SIZE;</span></a>
|
|
<a name="1495"><span class="lineNum"> 1495 </span> : </a>
|
|
<a name="1496"><span class="lineNum"> 1496 </span> : /* remove it from the dirty range */</a>
|
|
<a name="1497"><span class="lineNum"> 1497 </span><span class="lineNoCov"> 0 : advise->dirty_begin += ADVISE_WINDOW_SIZE;</span></a>
|
|
<a name="1498"><span class="lineNum"> 1498 </span> : }</a>
|
|
<a name="1499"><span class="lineNum"> 1499 </span> : } else {</a>
|
|
<a name="1500"><span class="lineNum"> 1500 </span> : /* otherwise flush the existing dirty */</a>
|
|
<a name="1501"><span class="lineNum"> 1501 </span><span class="lineNoCov"> 0 : flush_offset = advise->dirty_begin;</span></a>
|
|
<a name="1502"><span class="lineNum"> 1502 </span><span class="lineNoCov"> 0 : flush_size = advise->dirty_end - advise->dirty_begin;</span></a>
|
|
<a name="1503"><span class="lineNum"> 1503 </span> : </a>
|
|
<a name="1504"><span class="lineNum"> 1504 </span> : /* and set the new range as dirty */</a>
|
|
<a name="1505"><span class="lineNum"> 1505 </span><span class="lineNoCov"> 0 : advise->dirty_begin = offset;</span></a>
|
|
<a name="1506"><span class="lineNum"> 1506 </span><span class="lineNoCov"> 0 : advise->dirty_end = offset + size;</span></a>
|
|
<a name="1507"><span class="lineNum"> 1507 </span> : }</a>
|
|
<a name="1508"><span class="lineNum"> 1508 </span><span class="lineCov"> 4687 : break;</span></a>
|
|
<a name="1509"><span class="lineNum"> 1509 </span><span class="lineCov"> 4687 : case ADVISE_DISCARD_WINDOW :</span></a>
|
|
<a name="1510"><span class="lineNum"> 1510 </span> : /* if the dirty range can be extended */</a>
|
|
<a name="1511"><span class="lineNum"> 1511 </span><span class="lineCov"> 4687 : if (advise->dirty_end == offset) {</span></a>
|
|
<a name="1512"><span class="lineNum"> 1512 </span> : /* extent the dirty range */</a>
|
|
<a name="1513"><span class="lineNum"> 1513 </span><span class="lineCov"> 4687 : advise->dirty_end += size;</span></a>
|
|
<a name="1514"><span class="lineNum"> 1514 </span> : </a>
|
|
<a name="1515"><span class="lineNum"> 1515 </span> : /* if we reached the double window size */</a>
|
|
<a name="1516"><span class="lineNum"> 1516 </span><span class="lineCov"> 4687 : if (advise->dirty_end - advise->dirty_begin >= 2 * ADVISE_WINDOW_SIZE) {</span></a>
|
|
<a name="1517"><span class="lineNum"> 1517 </span> : /* discard the first window */</a>
|
|
<a name="1518"><span class="lineNum"> 1518 </span><span class="lineNoCov"> 0 : discard_offset = advise->dirty_begin;</span></a>
|
|
<a name="1519"><span class="lineNum"> 1519 </span><span class="lineNoCov"> 0 : discard_size = ADVISE_WINDOW_SIZE;</span></a>
|
|
<a name="1520"><span class="lineNum"> 1520 </span> : </a>
|
|
<a name="1521"><span class="lineNum"> 1521 </span> : /* remove it from the dirty range */</a>
|
|
<a name="1522"><span class="lineNum"> 1522 </span><span class="lineNoCov"> 0 : advise->dirty_begin += ADVISE_WINDOW_SIZE;</span></a>
|
|
<a name="1523"><span class="lineNum"> 1523 </span> : </a>
|
|
<a name="1524"><span class="lineNum"> 1524 </span> : /* flush the second window */</a>
|
|
<a name="1525"><span class="lineNum"> 1525 </span><span class="lineNoCov"> 0 : flush_offset = advise->dirty_begin;</span></a>
|
|
<a name="1526"><span class="lineNum"> 1526 </span><span class="lineNoCov"> 0 : flush_size = ADVISE_WINDOW_SIZE;</span></a>
|
|
<a name="1527"><span class="lineNum"> 1527 </span> : }</a>
|
|
<a name="1528"><span class="lineNum"> 1528 </span> : } else {</a>
|
|
<a name="1529"><span class="lineNum"> 1529 </span> : /* otherwise discard the existing dirty */</a>
|
|
<a name="1530"><span class="lineNum"> 1530 </span><span class="lineNoCov"> 0 : discard_offset = advise->dirty_begin;</span></a>
|
|
<a name="1531"><span class="lineNum"> 1531 </span><span class="lineNoCov"> 0 : discard_size = advise->dirty_end - advise->dirty_begin;</span></a>
|
|
<a name="1532"><span class="lineNum"> 1532 </span> : </a>
|
|
<a name="1533"><span class="lineNum"> 1533 </span> : /* and set the new range as dirty */</a>
|
|
<a name="1534"><span class="lineNum"> 1534 </span><span class="lineNoCov"> 0 : advise->dirty_begin = offset;</span></a>
|
|
<a name="1535"><span class="lineNum"> 1535 </span><span class="lineNoCov"> 0 : advise->dirty_end = offset + size;</span></a>
|
|
<a name="1536"><span class="lineNum"> 1536 </span> : }</a>
|
|
<a name="1537"><span class="lineNum"> 1537 </span><span class="lineCov"> 4687 : break;</span></a>
|
|
<a name="1538"><span class="lineNum"> 1538 </span> : }</a>
|
|
<a name="1539"><span class="lineNum"> 1539 </span> : </a>
|
|
<a name="1540"><span class="lineNum"> 1540 </span> : #if HAVE_SYNC_FILE_RANGE</a>
|
|
<a name="1541"><span class="lineNum"> 1541 </span><span class="lineCov"> 955744 : if (flush_size != 0) {</span></a>
|
|
<a name="1542"><span class="lineNum"> 1542 </span> : int ret;</a>
|
|
<a name="1543"><span class="lineNum"> 1543 </span> : </a>
|
|
<a name="1544"><span class="lineNum"> 1544 </span> : /* start writing immediately */</a>
|
|
<a name="1545"><span class="lineNum"> 1545 </span><span class="lineCov"> 4687 : ret = sync_file_range(f, flush_offset, flush_size, SYNC_FILE_RANGE_WRITE);</span></a>
|
|
<a name="1546"><span class="lineNum"> 1546 </span><span class="lineCov"> 4687 : if (ret != 0) {</span></a>
|
|
<a name="1547"><span class="lineNum"> 1547 </span> : /* LCOV_EXCL_START */</a>
|
|
<a name="1548"><span class="lineNum"> 1548 </span> : return -1;</a>
|
|
<a name="1549"><span class="lineNum"> 1549 </span> : /* LCOV_EXCL_STOP */</a>
|
|
<a name="1550"><span class="lineNum"> 1550 </span> : }</a>
|
|
<a name="1551"><span class="lineNum"> 1551 </span> : }</a>
|
|
<a name="1552"><span class="lineNum"> 1552 </span> : #endif</a>
|
|
<a name="1553"><span class="lineNum"> 1553 </span> : </a>
|
|
<a name="1554"><span class="lineNum"> 1554 </span> : #if HAVE_SYNC_FILE_RANGE && HAVE_POSIX_FADVISE</a>
|
|
<a name="1555"><span class="lineNum"> 1555 </span><span class="lineCov"> 955744 : if (discard_size != 0) {</span></a>
|
|
<a name="1556"><span class="lineNum"> 1556 </span> : int ret;</a>
|
|
<a name="1557"><span class="lineNum"> 1557 </span> : </a>
|
|
<a name="1558"><span class="lineNum"> 1558 </span> : /* send the data to the disk and wait until it's written */</a>
|
|
<a name="1559"><span class="lineNum"> 1559 </span><span class="lineNoCov"> 0 : ret = sync_file_range(f, discard_offset, discard_size, SYNC_FILE_RANGE_WAIT_BEFORE | SYNC_FILE_RANGE_WRITE | SYNC_FILE_RANGE_WAIT_AFTER);</span></a>
|
|
<a name="1560"><span class="lineNum"> 1560 </span><span class="lineNoCov"> 0 : if (ret != 0) {</span></a>
|
|
<a name="1561"><span class="lineNum"> 1561 </span> : /* LCOV_EXCL_START */</a>
|
|
<a name="1562"><span class="lineNum"> 1562 </span> : return -1;</a>
|
|
<a name="1563"><span class="lineNum"> 1563 </span> : /* LCOV_EXCL_STOP */</a>
|
|
<a name="1564"><span class="lineNum"> 1564 </span> : }</a>
|
|
<a name="1565"><span class="lineNum"> 1565 </span> : </a>
|
|
<a name="1566"><span class="lineNum"> 1566 </span> : /* flush the data from the cache */</a>
|
|
<a name="1567"><span class="lineNum"> 1567 </span><span class="lineNoCov"> 0 : ret = posix_fadvise(f, discard_offset, discard_size, POSIX_FADV_DONTNEED);</span></a>
|
|
<a name="1568"><span class="lineNum"> 1568 </span> : /* for POSIX_FADV_DONTNEED we don't allow failure with ENOSYS */</a>
|
|
<a name="1569"><span class="lineNum"> 1569 </span><span class="lineNoCov"> 0 : if (ret != 0) {</span></a>
|
|
<a name="1570"><span class="lineNum"> 1570 </span> : /* LCOV_EXCL_START */</a>
|
|
<a name="1571"><span class="lineNum"> 1571 </span> : errno = ret; /* posix_fadvise return the error code */</a>
|
|
<a name="1572"><span class="lineNum"> 1572 </span> : return -1;</a>
|
|
<a name="1573"><span class="lineNum"> 1573 </span> : /* LCOV_EXCL_STOP */</a>
|
|
<a name="1574"><span class="lineNum"> 1574 </span> : }</a>
|
|
<a name="1575"><span class="lineNum"> 1575 </span> : }</a>
|
|
<a name="1576"><span class="lineNum"> 1576 </span> : #endif</a>
|
|
<a name="1577"><span class="lineNum"> 1577 </span> : </a>
|
|
<a name="1578"><span class="lineNum"> 1578 </span><span class="lineCov"> 955744 : return 0;</span></a>
|
|
<a name="1579"><span class="lineNum"> 1579 </span> : }</a>
|
|
<a name="1580"><span class="lineNum"> 1580 </span> : </a>
|
|
<a name="1581"><span class="lineNum"> 1581 </span><span class="lineCov"> 9119626 : int advise_read(struct advise_struct* advise, int f, data_off_t offset, data_off_t size)</span></a>
|
|
<a name="1582"><span class="lineNum"> 1582 </span> : {</a>
|
|
<a name="1583"><span class="lineNum"> 1583 </span> : (void)advise;</a>
|
|
<a name="1584"><span class="lineNum"> 1584 </span> : (void)f;</a>
|
|
<a name="1585"><span class="lineNum"> 1585 </span> : (void)offset;</a>
|
|
<a name="1586"><span class="lineNum"> 1586 </span> : (void)size;</a>
|
|
<a name="1587"><span class="lineNum"> 1587 </span> : </a>
|
|
<a name="1588"><span class="lineNum"> 1588 </span> : #if HAVE_POSIX_FADVISE</a>
|
|
<a name="1589"><span class="lineNum"> 1589 </span><span class="lineCov"> 9119626 : if (advise->mode == ADVISE_DISCARD</span></a>
|
|
<a name="1590"><span class="lineNum"> 1590 </span><span class="lineCov"> 9119626 : || advise->mode == ADVISE_DISCARD_WINDOW</span></a>
|
|
<a name="1591"><span class="lineNum"> 1591 </span> : ) {</a>
|
|
<a name="1592"><span class="lineNum"> 1592 </span> : int ret;</a>
|
|
<a name="1593"><span class="lineNum"> 1593 </span> : </a>
|
|
<a name="1594"><span class="lineNum"> 1594 </span> : /* flush the data from the cache */</a>
|
|
<a name="1595"><span class="lineNum"> 1595 </span><span class="lineCov"> 27825 : ret = posix_fadvise(f, offset, size, POSIX_FADV_DONTNEED);</span></a>
|
|
<a name="1596"><span class="lineNum"> 1596 </span> : /* for POSIX_FADV_DONTNEED we don't allow failure with ENOSYS */</a>
|
|
<a name="1597"><span class="lineNum"> 1597 </span><span class="lineCov"> 27825 : if (ret != 0) {</span></a>
|
|
<a name="1598"><span class="lineNum"> 1598 </span> : /* LCOV_EXCL_START */</a>
|
|
<a name="1599"><span class="lineNum"> 1599 </span> : errno = ret; /* posix_fadvise return the error code */</a>
|
|
<a name="1600"><span class="lineNum"> 1600 </span> : return -1;</a>
|
|
<a name="1601"><span class="lineNum"> 1601 </span> : /* LCOV_EXCL_STOP */</a>
|
|
<a name="1602"><span class="lineNum"> 1602 </span> : }</a>
|
|
<a name="1603"><span class="lineNum"> 1603 </span> : }</a>
|
|
<a name="1604"><span class="lineNum"> 1604 </span> : #endif</a>
|
|
<a name="1605"><span class="lineNum"> 1605 </span> : </a>
|
|
<a name="1606"><span class="lineNum"> 1606 </span> : /*</a>
|
|
<a name="1607"><span class="lineNum"> 1607 </span> : * Here we cannot call posix_fadvise(..., POSIX_FADV_WILLNEED) for the next block</a>
|
|
<a name="1608"><span class="lineNum"> 1608 </span> : * because it may be blocking.</a>
|
|
<a name="1609"><span class="lineNum"> 1609 </span> : *</a>
|
|
<a name="1610"><span class="lineNum"> 1610 </span> : * Ted Ts'o "posix_fadvise(POSIX_FADV_WILLNEED) waits before returning?"</a>
|
|
<a name="1611"><span class="lineNum"> 1611 </span> : * https://lkml.org/lkml/2010/12/6/122</a>
|
|
<a name="1612"><span class="lineNum"> 1612 </span> : * ---</a>
|
|
<a name="1613"><span class="lineNum"> 1613 </span> : * readahead and posix_fadvise(POSIX_FADV_WILLNEED) work exactly the same</a>
|
|
<a name="1614"><span class="lineNum"> 1614 </span> : * way, and in fact share mostly the same code path (see</a>
|
|
<a name="1615"><span class="lineNum"> 1615 </span> : * force_page_cache_readahead() in mm/readahead.c).</a>
|
|
<a name="1616"><span class="lineNum"> 1616 </span> : *</a>
|
|
<a name="1617"><span class="lineNum"> 1617 </span> : * They are asynchronous in that there is no guarantee the pages will be</a>
|
|
<a name="1618"><span class="lineNum"> 1618 </span> : * in the page cache by the time they return. But at the same time, they</a>
|
|
<a name="1619"><span class="lineNum"> 1619 </span> : * are not guaranteed to be non-blocking. That is, the work of doing the</a>
|
|
<a name="1620"><span class="lineNum"> 1620 </span> : * readahead does not take place in a kernel thread. So if you try to</a>
|
|
<a name="1621"><span class="lineNum"> 1621 </span> : * request I/O than will fit in the request queue, the system call will</a>
|
|
<a name="1622"><span class="lineNum"> 1622 </span> : * block until some I/O is completed so that more I/O requested cam be</a>
|
|
<a name="1623"><span class="lineNum"> 1623 </span> : * loaded onto the request queue.</a>
|
|
<a name="1624"><span class="lineNum"> 1624 </span> : *</a>
|
|
<a name="1625"><span class="lineNum"> 1625 </span> : * The only way to fix this would be to either put the work on a kernel</a>
|
|
<a name="1626"><span class="lineNum"> 1626 </span> : * thread (i.e., some kind of workqueue) or in a userspace thread. For</a>
|
|
<a name="1627"><span class="lineNum"> 1627 </span> : * ion programmer wondering what to do today, I'd suggest the</a>
|
|
<a name="1628"><span class="lineNum"> 1628 </span> : * latter since it will be more portable across various kernel versions.</a>
|
|
<a name="1629"><span class="lineNum"> 1629 </span> : *</a>
|
|
<a name="1630"><span class="lineNum"> 1630 </span> : * This does leave the question about whether we should change the kernel</a>
|
|
<a name="1631"><span class="lineNum"> 1631 </span> : * to allow readahead() and posix_fadvise(POSIX_FADV_WILLNEED) to be</a>
|
|
<a name="1632"><span class="lineNum"> 1632 </span> : * non-blocking and do this work in a workqueue (or via some kind of</a>
|
|
<a name="1633"><span class="lineNum"> 1633 </span> : * callback/continuation scheme). My worry is just doing this if a user</a>
|
|
<a name="1634"><span class="lineNum"> 1634 </span> : * application does something crazy, like request gigabytes and gigabytes</a>
|
|
<a name="1635"><span class="lineNum"> 1635 </span> : * of readahead, and then repented of their craziness, there should be a</a>
|
|
<a name="1636"><span class="lineNum"> 1636 </span> : * way of cancelling the readahead request. Today, the user can just</a>
|
|
<a name="1637"><span class="lineNum"> 1637 </span> : * kill the application. But if we simply shove the work to a kernel</a>
|
|
<a name="1638"><span class="lineNum"> 1638 </span> : * thread, it becomes a lot harder to cancel the readahead request. We'd</a>
|
|
<a name="1639"><span class="lineNum"> 1639 </span> : * have to invent a new API, and then have a way to know whether the user</a>
|
|
<a name="1640"><span class="lineNum"> 1640 </span> : * has access to kill a particular readahead request, etc.</a>
|
|
<a name="1641"><span class="lineNum"> 1641 </span> : * ---</a>
|
|
<a name="1642"><span class="lineNum"> 1642 </span> : */</a>
|
|
<a name="1643"><span class="lineNum"> 1643 </span> : </a>
|
|
<a name="1644"><span class="lineNum"> 1644 </span><span class="lineCov"> 9119626 : return 0;</span></a>
|
|
<a name="1645"><span class="lineNum"> 1645 </span> : }</a>
|
|
<a name="1646"><span class="lineNum"> 1646 </span> : </a>
|
|
<a name="1647"><span class="lineNum"> 1647 </span> : /****************************************************************************/</a>
|
|
<a name="1648"><span class="lineNum"> 1648 </span> : /* memory */</a>
|
|
<a name="1649"><span class="lineNum"> 1649 </span> : </a>
|
|
<a name="1650"><span class="lineNum"> 1650 </span> : /**</a>
|
|
<a name="1651"><span class="lineNum"> 1651 </span> : * Total amount of memory allocated.</a>
|
|
<a name="1652"><span class="lineNum"> 1652 </span> : */</a>
|
|
<a name="1653"><span class="lineNum"> 1653 </span> : static size_t mcounter;</a>
|
|
<a name="1654"><span class="lineNum"> 1654 </span> : </a>
|
|
<a name="1655"><span class="lineNum"> 1655 </span><span class="lineCov"> 504 : size_t malloc_counter_get(void)</span></a>
|
|
<a name="1656"><span class="lineNum"> 1656 </span> : {</a>
|
|
<a name="1657"><span class="lineNum"> 1657 </span> : size_t ret;</a>
|
|
<a name="1658"><span class="lineNum"> 1658 </span> : </a>
|
|
<a name="1659"><span class="lineNum"> 1659 </span><span class="lineCov"> 504 : lock_memory();</span></a>
|
|
<a name="1660"><span class="lineNum"> 1660 </span> : </a>
|
|
<a name="1661"><span class="lineNum"> 1661 </span><span class="lineCov"> 504 : ret = mcounter;</span></a>
|
|
<a name="1662"><span class="lineNum"> 1662 </span> : </a>
|
|
<a name="1663"><span class="lineNum"> 1663 </span><span class="lineCov"> 504 : unlock_memory();</span></a>
|
|
<a name="1664"><span class="lineNum"> 1664 </span> : </a>
|
|
<a name="1665"><span class="lineNum"> 1665 </span><span class="lineCov"> 504 : return ret;</span></a>
|
|
<a name="1666"><span class="lineNum"> 1666 </span> : }</a>
|
|
<a name="1667"><span class="lineNum"> 1667 </span> : </a>
|
|
<a name="1668"><span class="lineNum"> 1668 </span><span class="lineCov"> 21570839 : void malloc_counter_inc(size_t inc)</span></a>
|
|
<a name="1669"><span class="lineNum"> 1669 </span> : {</a>
|
|
<a name="1670"><span class="lineNum"> 1670 </span><span class="lineCov"> 21570839 : lock_memory();</span></a>
|
|
<a name="1671"><span class="lineNum"> 1671 </span> : </a>
|
|
<a name="1672"><span class="lineNum"> 1672 </span><span class="lineCov"> 21570839 : mcounter += inc;</span></a>
|
|
<a name="1673"><span class="lineNum"> 1673 </span> : </a>
|
|
<a name="1674"><span class="lineNum"> 1674 </span><span class="lineCov"> 21570839 : unlock_memory();</span></a>
|
|
<a name="1675"><span class="lineNum"> 1675 </span><span class="lineCov"> 21570839 : }</span></a>
|
|
<a name="1676"><span class="lineNum"> 1676 </span> : </a>
|
|
<a name="1677"><span class="lineNum"> 1677 </span> : /* LCOV_EXCL_START */</a>
|
|
<a name="1678"><span class="lineNum"> 1678 </span> : static ssize_t malloc_print(int f, const char* str)</a>
|
|
<a name="1679"><span class="lineNum"> 1679 </span> : {</a>
|
|
<a name="1680"><span class="lineNum"> 1680 </span> : ssize_t len = 0;</a>
|
|
<a name="1681"><span class="lineNum"> 1681 </span> : </a>
|
|
<a name="1682"><span class="lineNum"> 1682 </span> : while (str[len])</a>
|
|
<a name="1683"><span class="lineNum"> 1683 </span> : ++len;</a>
|
|
<a name="1684"><span class="lineNum"> 1684 </span> : return write(f, str, len);</a>
|
|
<a name="1685"><span class="lineNum"> 1685 </span> : }</a>
|
|
<a name="1686"><span class="lineNum"> 1686 </span> : /* LCOV_EXCL_STOP */</a>
|
|
<a name="1687"><span class="lineNum"> 1687 </span> : </a>
|
|
<a name="1688"><span class="lineNum"> 1688 </span> : /* LCOV_EXCL_START */</a>
|
|
<a name="1689"><span class="lineNum"> 1689 </span> : static ssize_t malloc_printn(int f, size_t value)</a>
|
|
<a name="1690"><span class="lineNum"> 1690 </span> : {</a>
|
|
<a name="1691"><span class="lineNum"> 1691 </span> : char buf[32];</a>
|
|
<a name="1692"><span class="lineNum"> 1692 </span> : int i;</a>
|
|
<a name="1693"><span class="lineNum"> 1693 </span> : </a>
|
|
<a name="1694"><span class="lineNum"> 1694 </span> : if (!value)</a>
|
|
<a name="1695"><span class="lineNum"> 1695 </span> : return write(f, "0", 1);</a>
|
|
<a name="1696"><span class="lineNum"> 1696 </span> : </a>
|
|
<a name="1697"><span class="lineNum"> 1697 </span> : i = sizeof(buf);</a>
|
|
<a name="1698"><span class="lineNum"> 1698 </span> : while (value) {</a>
|
|
<a name="1699"><span class="lineNum"> 1699 </span> : buf[--i] = (value % 10) + '0';</a>
|
|
<a name="1700"><span class="lineNum"> 1700 </span> : value /= 10;</a>
|
|
<a name="1701"><span class="lineNum"> 1701 </span> : }</a>
|
|
<a name="1702"><span class="lineNum"> 1702 </span> : </a>
|
|
<a name="1703"><span class="lineNum"> 1703 </span> : return write(f, buf + i, sizeof(buf) - i);</a>
|
|
<a name="1704"><span class="lineNum"> 1704 </span> : }</a>
|
|
<a name="1705"><span class="lineNum"> 1705 </span> : /* LCOV_EXCL_STOP */</a>
|
|
<a name="1706"><span class="lineNum"> 1706 </span> : </a>
|
|
<a name="1707"><span class="lineNum"> 1707 </span> : /* LCOV_EXCL_START */</a>
|
|
<a name="1708"><span class="lineNum"> 1708 </span> : void malloc_fail(size_t size)</a>
|
|
<a name="1709"><span class="lineNum"> 1709 </span> : {</a>
|
|
<a name="1710"><span class="lineNum"> 1710 </span> : /* don't use printf to avoid any possible extra allocation */</a>
|
|
<a name="1711"><span class="lineNum"> 1711 </span> : int f = 2; /* stderr */</a>
|
|
<a name="1712"><span class="lineNum"> 1712 </span> : </a>
|
|
<a name="1713"><span class="lineNum"> 1713 </span> : malloc_print(f, "Failed for Low Memory!\n");</a>
|
|
<a name="1714"><span class="lineNum"> 1714 </span> : malloc_print(f, "Allocating ");</a>
|
|
<a name="1715"><span class="lineNum"> 1715 </span> : malloc_printn(f, size);</a>
|
|
<a name="1716"><span class="lineNum"> 1716 </span> : malloc_print(f, " bytes.\n");</a>
|
|
<a name="1717"><span class="lineNum"> 1717 </span> : malloc_print(f, "Already allocated ");</a>
|
|
<a name="1718"><span class="lineNum"> 1718 </span> : malloc_printn(f, malloc_counter_get());</a>
|
|
<a name="1719"><span class="lineNum"> 1719 </span> : malloc_print(f, " bytes.\n");</a>
|
|
<a name="1720"><span class="lineNum"> 1720 </span> : if (sizeof(void*) == 4) {</a>
|
|
<a name="1721"><span class="lineNum"> 1721 </span> : malloc_print(f, "You are currently using a 32 bits executable.\n");</a>
|
|
<a name="1722"><span class="lineNum"> 1722 </span> : malloc_print(f, "If you have more than 4GB of memory, please upgrade to a 64 bits one.\n");</a>
|
|
<a name="1723"><span class="lineNum"> 1723 </span> : }</a>
|
|
<a name="1724"><span class="lineNum"> 1724 </span> : }</a>
|
|
<a name="1725"><span class="lineNum"> 1725 </span> : /* LCOV_EXCL_STOP */</a>
|
|
<a name="1726"><span class="lineNum"> 1726 </span> : </a>
|
|
<a name="1727"><span class="lineNum"> 1727 </span><span class="lineCov"> 15278120 : void* malloc_nofail(size_t size)</span></a>
|
|
<a name="1728"><span class="lineNum"> 1728 </span> : {</a>
|
|
<a name="1729"><span class="lineNum"> 1729 </span><span class="lineCov"> 15278120 : void* ptr = malloc(size);</span></a>
|
|
<a name="1730"><span class="lineNum"> 1730 </span> : </a>
|
|
<a name="1731"><span class="lineNum"> 1731 </span><span class="lineCov"> 15278120 : if (!ptr) {</span></a>
|
|
<a name="1732"><span class="lineNum"> 1732 </span> : /* LCOV_EXCL_START */</a>
|
|
<a name="1733"><span class="lineNum"> 1733 </span> : malloc_fail(size);</a>
|
|
<a name="1734"><span class="lineNum"> 1734 </span> : exit(EXIT_FAILURE);</a>
|
|
<a name="1735"><span class="lineNum"> 1735 </span> : /* LCOV_EXCL_STOP */</a>
|
|
<a name="1736"><span class="lineNum"> 1736 </span> : }</a>
|
|
<a name="1737"><span class="lineNum"> 1737 </span> : </a>
|
|
<a name="1738"><span class="lineNum"> 1738 </span> : #ifndef CHECKER /* Don't preinitialize when running for valgrind */</a>
|
|
<a name="1739"><span class="lineNum"> 1739 </span> : /* Here we preinitialize the memory to ensure that the OS is really allocating it */</a>
|
|
<a name="1740"><span class="lineNum"> 1740 </span> : /* and not only reserving the addressable space. */</a>
|
|
<a name="1741"><span class="lineNum"> 1741 </span> : /* Otherwise we are risking that the OOM (Out Of Memory) killer in Linux will kill the process. */</a>
|
|
<a name="1742"><span class="lineNum"> 1742 </span> : /* Filling the memory doesn't ensure to disable OOM, but it increase a lot the chances to */</a>
|
|
<a name="1743"><span class="lineNum"> 1743 </span> : /* get a real error from malloc() instead than a process killed. */</a>
|
|
<a name="1744"><span class="lineNum"> 1744 </span> : /* Note that calloc() doesn't have the same effect. */</a>
|
|
<a name="1745"><span class="lineNum"> 1745 </span><span class="lineCov"> 15278120 : memset(ptr, 0xA5, size);</span></a>
|
|
<a name="1746"><span class="lineNum"> 1746 </span> : #endif</a>
|
|
<a name="1747"><span class="lineNum"> 1747 </span> : </a>
|
|
<a name="1748"><span class="lineNum"> 1748 </span><span class="lineCov"> 15278120 : malloc_counter_inc(size);</span></a>
|
|
<a name="1749"><span class="lineNum"> 1749 </span> : </a>
|
|
<a name="1750"><span class="lineNum"> 1750 </span><span class="lineCov"> 15278120 : return ptr;</span></a>
|
|
<a name="1751"><span class="lineNum"> 1751 </span> : }</a>
|
|
<a name="1752"><span class="lineNum"> 1752 </span> : </a>
|
|
<a name="1753"><span class="lineNum"> 1753 </span><span class="lineCov"> 156992 : void* calloc_nofail(size_t count, size_t size)</span></a>
|
|
<a name="1754"><span class="lineNum"> 1754 </span> : {</a>
|
|
<a name="1755"><span class="lineNum"> 1755 </span> : void* ptr;</a>
|
|
<a name="1756"><span class="lineNum"> 1756 </span> : </a>
|
|
<a name="1757"><span class="lineNum"> 1757 </span><span class="lineCov"> 156992 : size *= count;</span></a>
|
|
<a name="1758"><span class="lineNum"> 1758 </span> : </a>
|
|
<a name="1759"><span class="lineNum"> 1759 </span> : /* see the note in malloc_nofail() of why we don't use calloc() */</a>
|
|
<a name="1760"><span class="lineNum"> 1760 </span><span class="lineCov"> 156992 : ptr = malloc(size);</span></a>
|
|
<a name="1761"><span class="lineNum"> 1761 </span> : </a>
|
|
<a name="1762"><span class="lineNum"> 1762 </span><span class="lineCov"> 156992 : if (!ptr) {</span></a>
|
|
<a name="1763"><span class="lineNum"> 1763 </span> : /* LCOV_EXCL_START */</a>
|
|
<a name="1764"><span class="lineNum"> 1764 </span> : malloc_fail(size);</a>
|
|
<a name="1765"><span class="lineNum"> 1765 </span> : exit(EXIT_FAILURE);</a>
|
|
<a name="1766"><span class="lineNum"> 1766 </span> : /* LCOV_EXCL_STOP */</a>
|
|
<a name="1767"><span class="lineNum"> 1767 </span> : }</a>
|
|
<a name="1768"><span class="lineNum"> 1768 </span> : </a>
|
|
<a name="1769"><span class="lineNum"> 1769 </span><span class="lineCov"> 156992 : memset(ptr, 0, size);</span></a>
|
|
<a name="1770"><span class="lineNum"> 1770 </span> : </a>
|
|
<a name="1771"><span class="lineNum"> 1771 </span><span class="lineCov"> 156992 : malloc_counter_inc(size);</span></a>
|
|
<a name="1772"><span class="lineNum"> 1772 </span> : </a>
|
|
<a name="1773"><span class="lineNum"> 1773 </span><span class="lineCov"> 156992 : return ptr;</span></a>
|
|
<a name="1774"><span class="lineNum"> 1774 </span> : }</a>
|
|
<a name="1775"><span class="lineNum"> 1775 </span> : </a>
|
|
<a name="1776"><span class="lineNum"> 1776 </span><span class="lineCov"> 6135727 : char* strdup_nofail(const char* str)</span></a>
|
|
<a name="1777"><span class="lineNum"> 1777 </span> : {</a>
|
|
<a name="1778"><span class="lineNum"> 1778 </span> : size_t size;</a>
|
|
<a name="1779"><span class="lineNum"> 1779 </span> : char* ptr;</a>
|
|
<a name="1780"><span class="lineNum"> 1780 </span> : </a>
|
|
<a name="1781"><span class="lineNum"> 1781 </span><span class="lineCov"> 6135727 : size = strlen(str) + 1;</span></a>
|
|
<a name="1782"><span class="lineNum"> 1782 </span> : </a>
|
|
<a name="1783"><span class="lineNum"> 1783 </span><span class="lineCov"> 6135727 : ptr = malloc(size);</span></a>
|
|
<a name="1784"><span class="lineNum"> 1784 </span> : </a>
|
|
<a name="1785"><span class="lineNum"> 1785 </span><span class="lineCov"> 6135727 : if (!ptr) {</span></a>
|
|
<a name="1786"><span class="lineNum"> 1786 </span> : /* LCOV_EXCL_START */</a>
|
|
<a name="1787"><span class="lineNum"> 1787 </span> : malloc_fail(size);</a>
|
|
<a name="1788"><span class="lineNum"> 1788 </span> : exit(EXIT_FAILURE);</a>
|
|
<a name="1789"><span class="lineNum"> 1789 </span> : /* LCOV_EXCL_STOP */</a>
|
|
<a name="1790"><span class="lineNum"> 1790 </span> : }</a>
|
|
<a name="1791"><span class="lineNum"> 1791 </span> : </a>
|
|
<a name="1792"><span class="lineNum"> 1792 </span><span class="lineCov"> 6135727 : memcpy(ptr, str, size);</span></a>
|
|
<a name="1793"><span class="lineNum"> 1793 </span> : </a>
|
|
<a name="1794"><span class="lineNum"> 1794 </span><span class="lineCov"> 6135727 : malloc_counter_inc(size);</span></a>
|
|
<a name="1795"><span class="lineNum"> 1795 </span> : </a>
|
|
<a name="1796"><span class="lineNum"> 1796 </span><span class="lineCov"> 6135727 : return ptr;</span></a>
|
|
<a name="1797"><span class="lineNum"> 1797 </span> : }</a>
|
|
<a name="1798"><span class="lineNum"> 1798 </span> : </a>
|
|
<a name="1799"><span class="lineNum"> 1799 </span> : /****************************************************************************/</a>
|
|
<a name="1800"><span class="lineNum"> 1800 </span> : /* smartctl */</a>
|
|
<a name="1801"><span class="lineNum"> 1801 </span> : </a>
|
|
<a name="1802"><span class="lineNum"> 1802 </span> : /**</a>
|
|
<a name="1803"><span class="lineNum"> 1803 </span> : * Match a string with the specified pattern.</a>
|
|
<a name="1804"><span class="lineNum"> 1804 </span> : * Like sscanf() a space match any sequence of spaces.</a>
|
|
<a name="1805"><span class="lineNum"> 1805 </span> : * Return 0 if it matches.</a>
|
|
<a name="1806"><span class="lineNum"> 1806 </span> : */</a>
|
|
<a name="1807"><span class="lineNum"> 1807 </span><span class="lineCov"> 31443 : static int smatch(const char* str, const char* pattern)</span></a>
|
|
<a name="1808"><span class="lineNum"> 1808 </span> : {</a>
|
|
<a name="1809"><span class="lineNum"> 1809 </span><span class="lineCov"> 36291 : while (*pattern) {</span></a>
|
|
<a name="1810"><span class="lineNum"> 1810 </span><span class="lineCov"> 36078 : if (isspace(*pattern)) {</span></a>
|
|
<a name="1811"><span class="lineNum"> 1811 </span><span class="lineCov"> 459 : ++pattern;</span></a>
|
|
<a name="1812"><span class="lineNum"> 1812 </span><span class="lineCov"> 1044 : while (isspace(*str))</span></a>
|
|
<a name="1813"><span class="lineNum"> 1813 </span><span class="lineCov"> 585 : ++str;</span></a>
|
|
<a name="1814"><span class="lineNum"> 1814 </span><span class="lineCov"> 35619 : } else if (*pattern == *str) {</span></a>
|
|
<a name="1815"><span class="lineNum"> 1815 </span><span class="lineCov"> 4389 : ++pattern;</span></a>
|
|
<a name="1816"><span class="lineNum"> 1816 </span><span class="lineCov"> 4389 : ++str;</span></a>
|
|
<a name="1817"><span class="lineNum"> 1817 </span> : } else</a>
|
|
<a name="1818"><span class="lineNum"> 1818 </span><span class="lineCov"> 31230 : return -1;</span></a>
|
|
<a name="1819"><span class="lineNum"> 1819 </span> : }</a>
|
|
<a name="1820"><span class="lineNum"> 1820 </span> : </a>
|
|
<a name="1821"><span class="lineNum"> 1821 </span><span class="lineCov"> 213 : return 0;</span></a>
|
|
<a name="1822"><span class="lineNum"> 1822 </span> : }</a>
|
|
<a name="1823"><span class="lineNum"> 1823 </span> : </a>
|
|
<a name="1824"><span class="lineNum"> 1824 </span> : /*</a>
|
|
<a name="1825"><span class="lineNum"> 1825 </span> : * scomma()</a>
|
|
<a name="1826"><span class="lineNum"> 1826 </span> : *</a>
|
|
<a name="1827"><span class="lineNum"> 1827 </span> : * Matches a literal prefix (the second argument), then parses the following</a>
|
|
<a name="1828"><span class="lineNum"> 1828 </span> : * unsigned 64-bit integer, allowing comma thousand separators (U.S. style).</a>
|
|
<a name="1829"><span class="lineNum"> 1829 </span> : *</a>
|
|
<a name="1830"><span class="lineNum"> 1830 </span> : * Whitespace is flexible around the prefix and before the number.</a>
|
|
<a name="1831"><span class="lineNum"> 1831 </span> : * Commas are ignored during number parsing but basic validation is applied.</a>
|
|
<a name="1832"><span class="lineNum"> 1832 </span> : *</a>
|
|
<a name="1833"><span class="lineNum"> 1833 </span> : * Returns:</a>
|
|
<a name="1834"><span class="lineNum"> 1834 </span> : * 1 - successfully parsed a valid uint64_t</a>
|
|
<a name="1835"><span class="lineNum"> 1835 </span> : * 0 - prefix mismatch, no digits found, invalid format or overflow</a>
|
|
<a name="1836"><span class="lineNum"> 1836 </span> : */</a>
|
|
<a name="1837"><span class="lineNum"> 1837 </span><span class="lineCov"> 40764 : int scomma(const char* str, const char* prefix, uint64_t* value)</span></a>
|
|
<a name="1838"><span class="lineNum"> 1838 </span> : {</a>
|
|
<a name="1839"><span class="lineNum"> 1839 </span><span class="lineCov"> 40764 : const char* s = str;</span></a>
|
|
<a name="1840"><span class="lineNum"> 1840 </span><span class="lineCov"> 40764 : const char* f = prefix;</span></a>
|
|
<a name="1841"><span class="lineNum"> 1841 </span> : </a>
|
|
<a name="1842"><span class="lineNum"> 1842 </span> : /* match literal prefix, tolerating whitespace differences */</a>
|
|
<a name="1843"><span class="lineNum"> 1843 </span><span class="lineCov"> 41518 : while (*f) {</span></a>
|
|
<a name="1844"><span class="lineNum"> 1844 </span> : /* skip whitespace in both strings */</a>
|
|
<a name="1845"><span class="lineNum"> 1845 </span><span class="lineCov"> 41592 : while (isspace((unsigned char)*f))</span></a>
|
|
<a name="1846"><span class="lineNum"> 1846 </span><span class="lineCov"> 74 : ++f;</span></a>
|
|
<a name="1847"><span class="lineNum"> 1847 </span><span class="lineCov"> 41592 : while (isspace((unsigned char)*s))</span></a>
|
|
<a name="1848"><span class="lineNum"> 1848 </span><span class="lineCov"> 74 : ++s;</span></a>
|
|
<a name="1849"><span class="lineNum"> 1849 </span> : </a>
|
|
<a name="1850"><span class="lineNum"> 1850 </span><span class="lineCov"> 41518 : if (*f == 0)</span></a>
|
|
<a name="1851"><span class="lineNum"> 1851 </span><span class="lineNoCov"> 0 : break;</span></a>
|
|
<a name="1852"><span class="lineNum"> 1852 </span><span class="lineCov"> 41518 : if (*s != *f)</span></a>
|
|
<a name="1853"><span class="lineNum"> 1853 </span><span class="lineCov"> 40764 : return 0; /* prefix mismatch */</span></a>
|
|
<a name="1854"><span class="lineNum"> 1854 </span> : </a>
|
|
<a name="1855"><span class="lineNum"> 1855 </span><span class="lineCov"> 754 : ++s;</span></a>
|
|
<a name="1856"><span class="lineNum"> 1856 </span><span class="lineCov"> 754 : ++f;</span></a>
|
|
<a name="1857"><span class="lineNum"> 1857 </span> : }</a>
|
|
<a name="1858"><span class="lineNum"> 1858 </span> : </a>
|
|
<a name="1859"><span class="lineNum"> 1859 </span> : /* skip whitespace before the number starts */</a>
|
|
<a name="1860"><span class="lineNum"> 1860 </span><span class="lineNoCov"> 0 : while (isspace((unsigned char)*s))</span></a>
|
|
<a name="1861"><span class="lineNum"> 1861 </span><span class="lineNoCov"> 0 : ++s;</span></a>
|
|
<a name="1862"><span class="lineNum"> 1862 </span> : </a>
|
|
<a name="1863"><span class="lineNum"> 1863 </span><span class="lineNoCov"> 0 : uint64_t num = 0;</span></a>
|
|
<a name="1864"><span class="lineNum"> 1864 </span><span class="lineNoCov"> 0 : int digits_seen = 0;</span></a>
|
|
<a name="1865"><span class="lineNum"> 1865 </span><span class="lineNoCov"> 0 : int comma_seen = 0;</span></a>
|
|
<a name="1866"><span class="lineNum"> 1866 </span> : </a>
|
|
<a name="1867"><span class="lineNum"> 1867 </span> : /* parse digits, ignoring commas */</a>
|
|
<a name="1868"><span class="lineNum"> 1868 </span><span class="lineNoCov"> 0 : while (*s) {</span></a>
|
|
<a name="1869"><span class="lineNum"> 1869 </span><span class="lineNoCov"> 0 : if (*s >= '0' && *s <= '9') {</span></a>
|
|
<a name="1870"><span class="lineNum"> 1870 </span><span class="lineNoCov"> 0 : unsigned digit = (unsigned)(*s - '0');</span></a>
|
|
<a name="1871"><span class="lineNum"> 1871 </span> : </a>
|
|
<a name="1872"><span class="lineNum"> 1872 </span> : /* check for uint64_t overflow before multiplying */</a>
|
|
<a name="1873"><span class="lineNum"> 1873 </span><span class="lineNoCov"> 0 : if (num > (UINT64_MAX - digit) / 10ULL)</span></a>
|
|
<a name="1874"><span class="lineNum"> 1874 </span><span class="lineNoCov"> 0 : return 0;</span></a>
|
|
<a name="1875"><span class="lineNum"> 1875 </span> : </a>
|
|
<a name="1876"><span class="lineNum"> 1876 </span><span class="lineNoCov"> 0 : num = num * 10ULL + digit;</span></a>
|
|
<a name="1877"><span class="lineNum"> 1877 </span><span class="lineNoCov"> 0 : ++digits_seen;</span></a>
|
|
<a name="1878"><span class="lineNum"> 1878 </span><span class="lineNoCov"> 0 : comma_seen = 0;</span></a>
|
|
<a name="1879"><span class="lineNum"> 1879 </span><span class="lineNoCov"> 0 : } else if (*s == ',') {</span></a>
|
|
<a name="1880"><span class="lineNum"> 1880 </span> : /* disallow leading commas */</a>
|
|
<a name="1881"><span class="lineNum"> 1881 </span><span class="lineNoCov"> 0 : if (digits_seen == 0)</span></a>
|
|
<a name="1882"><span class="lineNum"> 1882 </span><span class="lineNoCov"> 0 : return 0;</span></a>
|
|
<a name="1883"><span class="lineNum"> 1883 </span> : </a>
|
|
<a name="1884"><span class="lineNum"> 1884 </span> : /* if two consecutive commas, stop parsing */</a>
|
|
<a name="1885"><span class="lineNum"> 1885 </span><span class="lineNoCov"> 0 : if (comma_seen)</span></a>
|
|
<a name="1886"><span class="lineNum"> 1886 </span><span class="lineNoCov"> 0 : break;</span></a>
|
|
<a name="1887"><span class="lineNum"> 1887 </span> : </a>
|
|
<a name="1888"><span class="lineNum"> 1888 </span><span class="lineNoCov"> 0 : comma_seen = 1;</span></a>
|
|
<a name="1889"><span class="lineNum"> 1889 </span> : } else {</a>
|
|
<a name="1890"><span class="lineNum"> 1890 </span> : /* any other character ends the number */</a>
|
|
<a name="1891"><span class="lineNum"> 1891 </span><span class="lineNoCov"> 0 : break;</span></a>
|
|
<a name="1892"><span class="lineNum"> 1892 </span> : }</a>
|
|
<a name="1893"><span class="lineNum"> 1893 </span> : </a>
|
|
<a name="1894"><span class="lineNum"> 1894 </span><span class="lineNoCov"> 0 : ++s;</span></a>
|
|
<a name="1895"><span class="lineNum"> 1895 </span> : }</a>
|
|
<a name="1896"><span class="lineNum"> 1896 </span> : </a>
|
|
<a name="1897"><span class="lineNum"> 1897 </span> : /* require at least one digit */</a>
|
|
<a name="1898"><span class="lineNum"> 1898 </span><span class="lineNoCov"> 0 : if (digits_seen == 0)</span></a>
|
|
<a name="1899"><span class="lineNum"> 1899 </span><span class="lineNoCov"> 0 : return 0;</span></a>
|
|
<a name="1900"><span class="lineNum"> 1900 </span> : </a>
|
|
<a name="1901"><span class="lineNum"> 1901 </span><span class="lineNoCov"> 0 : *value = num;</span></a>
|
|
<a name="1902"><span class="lineNum"> 1902 </span><span class="lineNoCov"> 0 : return 1;</span></a>
|
|
<a name="1903"><span class="lineNum"> 1903 </span> : }</a>
|
|
<a name="1904"><span class="lineNum"> 1904 </span> : </a>
|
|
<a name="1905"><span class="lineNum"> 1905 </span><span class="lineCov"> 54 : int smartctl_attribute(FILE* f, const char* file, const char* name, struct smart_attr* smart, uint64_t* info, char* serial, char* family, char* model, char* inter)</span></a>
|
|
<a name="1906"><span class="lineNum"> 1906 </span> : {</a>
|
|
<a name="1907"><span class="lineNum"> 1907 </span> : unsigned i;</a>
|
|
<a name="1908"><span class="lineNum"> 1908 </span> : int inside;</a>
|
|
<a name="1909"><span class="lineNum"> 1909 </span> : struct smart_attr dummy_smart[SMART_COUNT];</a>
|
|
<a name="1910"><span class="lineNum"> 1910 </span> : uint64_t dummy_info[INFO_COUNT];</a>
|
|
<a name="1911"><span class="lineNum"> 1911 </span> : char dummy_serial[SMART_MAX];</a>
|
|
<a name="1912"><span class="lineNum"> 1912 </span> : char dummy_family[SMART_MAX];</a>
|
|
<a name="1913"><span class="lineNum"> 1913 </span> : char dummy_model[SMART_MAX];</a>
|
|
<a name="1914"><span class="lineNum"> 1914 </span> : char dummy_interface[SMART_MAX];</a>
|
|
<a name="1915"><span class="lineNum"> 1915 </span> : </a>
|
|
<a name="1916"><span class="lineNum"> 1916 </span> : /* dummy attributes */</a>
|
|
<a name="1917"><span class="lineNum"> 1917 </span><span class="lineCov"> 54 : if (!smart)</span></a>
|
|
<a name="1918"><span class="lineNum"> 1918 </span><span class="lineNoCov"> 0 : smart = dummy_smart;</span></a>
|
|
<a name="1919"><span class="lineNum"> 1919 </span><span class="lineCov"> 54 : if (!info)</span></a>
|
|
<a name="1920"><span class="lineNum"> 1920 </span><span class="lineNoCov"> 0 : info = dummy_info;</span></a>
|
|
<a name="1921"><span class="lineNum"> 1921 </span><span class="lineCov"> 54 : if (!serial)</span></a>
|
|
<a name="1922"><span class="lineNum"> 1922 </span><span class="lineNoCov"> 0 : serial = dummy_serial;</span></a>
|
|
<a name="1923"><span class="lineNum"> 1923 </span><span class="lineCov"> 54 : if (!family)</span></a>
|
|
<a name="1924"><span class="lineNum"> 1924 </span><span class="lineNoCov"> 0 : family = dummy_family;</span></a>
|
|
<a name="1925"><span class="lineNum"> 1925 </span><span class="lineCov"> 54 : if (!model)</span></a>
|
|
<a name="1926"><span class="lineNum"> 1926 </span><span class="lineNoCov"> 0 : model = dummy_model;</span></a>
|
|
<a name="1927"><span class="lineNum"> 1927 </span><span class="lineCov"> 54 : if (!inter)</span></a>
|
|
<a name="1928"><span class="lineNum"> 1928 </span><span class="lineNoCov"> 0 : inter = dummy_interface;</span></a>
|
|
<a name="1929"><span class="lineNum"> 1929 </span> : </a>
|
|
<a name="1930"><span class="lineNum"> 1930 </span> : /* preclear attributes */</a>
|
|
<a name="1931"><span class="lineNum"> 1931 </span><span class="lineCov"> 54 : *serial = 0;</span></a>
|
|
<a name="1932"><span class="lineNum"> 1932 </span><span class="lineCov"> 54 : *family = 0;</span></a>
|
|
<a name="1933"><span class="lineNum"> 1933 </span><span class="lineCov"> 54 : *model = 0;</span></a>
|
|
<a name="1934"><span class="lineNum"> 1934 </span><span class="lineCov"> 54 : *inter = 0;</span></a>
|
|
<a name="1935"><span class="lineNum"> 1935 </span><span class="lineCov"> 54 : memset(smart, 0, sizeof(struct smart_attr) * SMART_COUNT);</span></a>
|
|
<a name="1936"><span class="lineNum"> 1936 </span><span class="lineCov"> 14094 : for (i = 0; i < SMART_COUNT; ++i)</span></a>
|
|
<a name="1937"><span class="lineNum"> 1937 </span><span class="lineCov"> 14040 : smart[i].raw = SMART_UNASSIGNED;</span></a>
|
|
<a name="1938"><span class="lineNum"> 1938 </span><span class="lineCov"> 162 : for (i = 0; i < INFO_COUNT; ++i)</span></a>
|
|
<a name="1939"><span class="lineNum"> 1939 </span><span class="lineCov"> 108 : info[i] = SMART_UNASSIGNED;</span></a>
|
|
<a name="1940"><span class="lineNum"> 1940 </span> : </a>
|
|
<a name="1941"><span class="lineNum"> 1941 </span> : /* read the file */</a>
|
|
<a name="1942"><span class="lineNum"> 1942 </span><span class="lineCov"> 54 : inside = 0;</span></a>
|
|
<a name="1943"><span class="lineNum"> 1943 </span><span class="lineCov"> 4033 : while (1) {</span></a>
|
|
<a name="1944"><span class="lineNum"> 1944 </span> : char buf[256];</a>
|
|
<a name="1945"><span class="lineNum"> 1945 </span> : unsigned id;</a>
|
|
<a name="1946"><span class="lineNum"> 1946 </span> : uint64_t raw;</a>
|
|
<a name="1947"><span class="lineNum"> 1947 </span> : uint64_t norm;</a>
|
|
<a name="1948"><span class="lineNum"> 1948 </span> : uint64_t worst;</a>
|
|
<a name="1949"><span class="lineNum"> 1949 </span> : uint64_t thresh;</a>
|
|
<a name="1950"><span class="lineNum"> 1950 </span> : char* s;</a>
|
|
<a name="1951"><span class="lineNum"> 1951 </span> : </a>
|
|
<a name="1952"><span class="lineNum"> 1952 </span><span class="lineCov"> 4087 : s = fgets(buf, sizeof(buf), f);</span></a>
|
|
<a name="1953"><span class="lineNum"> 1953 </span><span class="lineCov"> 4087 : if (s == 0)</span></a>
|
|
<a name="1954"><span class="lineNum"> 1954 </span><span class="lineCov"> 54 : break;</span></a>
|
|
<a name="1955"><span class="lineNum"> 1955 </span> : </a>
|
|
<a name="1956"><span class="lineNum"> 1956 </span> : /* remove extraneous chars */</a>
|
|
<a name="1957"><span class="lineNum"> 1957 </span><span class="lineCov"> 4033 : s = strpolish(buf);</span></a>
|
|
<a name="1958"><span class="lineNum"> 1958 </span> : </a>
|
|
<a name="1959"><span class="lineNum"> 1959 </span><span class="lineCov"> 4033 : log_tag("smartctl:%s:%s:out: %s\n", file, name, s);</span></a>
|
|
<a name="1960"><span class="lineNum"> 1960 </span> : </a>
|
|
<a name="1961"><span class="lineNum"> 1961 </span> : /* skip initial spaces */</a>
|
|
<a name="1962"><span class="lineNum"> 1962 </span><span class="lineCov"> 9604 : while (isspace(*s))</span></a>
|
|
<a name="1963"><span class="lineNum"> 1963 </span><span class="lineCov"> 5571 : ++s;</span></a>
|
|
<a name="1964"><span class="lineNum"> 1964 </span> : </a>
|
|
<a name="1965"><span class="lineNum"> 1965 </span><span class="lineCov"> 4033 : if (*s == 0) {</span></a>
|
|
<a name="1966"><span class="lineNum"> 1966 </span><span class="lineCov"> 348 : inside = 0;</span></a>
|
|
<a name="1967"><span class="lineNum"> 1967 </span> : /* common */</a>
|
|
<a name="1968"><span class="lineNum"> 1968 </span><span class="lineCov"> 3685 : } else if (smatch(s, "Rotation Rate: Solid State") == 0) {</span></a>
|
|
<a name="1969"><span class="lineNum"> 1969 </span><span class="lineCov"> 3 : info[INFO_ROTATION_RATE] = 0;</span></a>
|
|
<a name="1970"><span class="lineNum"> 1970 </span><span class="lineCov"> 3682 : } else if (sscanf(s, "Rotation Rate: %" SCNu64, &info[INFO_ROTATION_RATE]) == 1) {</span></a>
|
|
<a name="1971"><span class="lineNum"> 1971 </span><span class="lineCov"> 3643 : } else if (smatch(s, "User Capacity:") == 0) {</span></a>
|
|
<a name="1972"><span class="lineNum"> 1972 </span><span class="lineCov"> 42 : char* begin = strchr(s, ':');</span></a>
|
|
<a name="1973"><span class="lineNum"> 1973 </span><span class="lineCov"> 42 : char* end = strstr(s, "bytes");</span></a>
|
|
<a name="1974"><span class="lineNum"> 1974 </span><span class="lineCov"> 42 : if (begin != 0 && end != 0 && begin < end) {</span></a>
|
|
<a name="1975"><span class="lineNum"> 1975 </span> : char* p;</a>
|
|
<a name="1976"><span class="lineNum"> 1976 </span><span class="lineCov"> 42 : info[INFO_SIZE] = 0;</span></a>
|
|
<a name="1977"><span class="lineNum"> 1977 </span><span class="lineCov"> 1002 : for (p = begin; p != end; ++p) {</span></a>
|
|
<a name="1978"><span class="lineNum"> 1978 </span><span class="lineCov"> 960 : if (isdigit(*p)) {</span></a>
|
|
<a name="1979"><span class="lineNum"> 1979 </span><span class="lineCov"> 543 : info[INFO_SIZE] *= 10;</span></a>
|
|
<a name="1980"><span class="lineNum"> 1980 </span><span class="lineCov"> 543 : info[INFO_SIZE] += *p - '0';</span></a>
|
|
<a name="1981"><span class="lineNum"> 1981 </span> : }</a>
|
|
<a name="1982"><span class="lineNum"> 1982 </span> : }</a>
|
|
<a name="1983"><span class="lineNum"> 1983 </span> : }</a>
|
|
<a name="1984"><span class="lineNum"> 1984 </span><span class="lineCov"> 3601 : } else if (sscanf(s, "Model Family: %63[^\n]", family) == 1) {</span></a>
|
|
<a name="1985"><span class="lineNum"> 1985 </span><span class="lineCov"> 36 : strtrim(family);</span></a>
|
|
<a name="1986"><span class="lineNum"> 1986 </span><span class="lineCov"> 3565 : } else if (sscanf(s, "Device Model: %63[^\n]", model) == 1) {</span></a>
|
|
<a name="1987"><span class="lineNum"> 1987 </span><span class="lineCov"> 42 : strtrim(model);</span></a>
|
|
<a name="1988"><span class="lineNum"> 1988 </span><span class="lineCov"> 3523 : } else if (sscanf(s, "Serial number: %63s", serial) == 1) {</span></a>
|
|
<a name="1989"><span class="lineNum"> 1989 </span><span class="lineNoCov"> 0 : strtrim(serial);</span></a>
|
|
<a name="1990"><span class="lineNum"> 1990 </span> : /* SCSI */</a>
|
|
<a name="1991"><span class="lineNum"> 1991 </span> : /*</a>
|
|
<a name="1992"><span class="lineNum"> 1992 </span> : Vendor: WD</a>
|
|
<a name="1993"><span class="lineNum"> 1993 </span> : Product: WD4001FYYG-01SL3</a>
|
|
<a name="1994"><span class="lineNum"> 1994 </span> : Revision: VR08</a>
|
|
<a name="1995"><span class="lineNum"> 1995 </span> : Compliance: SPC-4</a>
|
|
<a name="1996"><span class="lineNum"> 1996 </span> : User Capacity: 4,000,787,030,016 bytes [4.00 TB]</a>
|
|
<a name="1997"><span class="lineNum"> 1997 </span> : Logical block size: 512 bytes</a>
|
|
<a name="1998"><span class="lineNum"> 1998 </span> : Rotation Rate: 7200 rpm</a>
|
|
<a name="1999"><span class="lineNum"> 1999 </span> : Form Factor: 3.5 inches</a>
|
|
<a name="2000"><span class="lineNum"> 2000 </span> : Logical Unit id: 0x50000c0f01f55dd0</a>
|
|
<a name="2001"><span class="lineNum"> 2001 </span> : Serial number: WMC1F0D41KD5</a>
|
|
<a name="2002"><span class="lineNum"> 2002 </span> : Device type: disk</a>
|
|
<a name="2003"><span class="lineNum"> 2003 </span> : Transport protocol: SAS (SPL-3)</a>
|
|
<a name="2004"><span class="lineNum"> 2004 </span> : Local Time is: Fri Jan 28 14:14:51 2022 CET</a>
|
|
<a name="2005"><span class="lineNum"> 2005 </span> : SMART support is: Available - device has SMART capability.</a>
|
|
<a name="2006"><span class="lineNum"> 2006 </span> : SMART support is: Enabled</a>
|
|
<a name="2007"><span class="lineNum"> 2007 </span> : Temperature Warning: Enabled</a>
|
|
<a name="2008"><span class="lineNum"> 2008 </span> : </a>
|
|
<a name="2009"><span class="lineNum"> 2009 </span> : Current Drive Temperature: 38 C</a>
|
|
<a name="2010"><span class="lineNum"> 2010 </span> : Drive Trip Temperature: 65 C</a>
|
|
<a name="2011"><span class="lineNum"> 2011 </span> : </a>
|
|
<a name="2012"><span class="lineNum"> 2012 </span> : Manufactured in week 25 of year 2012</a>
|
|
<a name="2013"><span class="lineNum"> 2013 </span> : Specified cycle count over device lifetime: 10000</a>
|
|
<a name="2014"><span class="lineNum"> 2014 </span> : Accumulated start-stop cycles: 103</a>
|
|
<a name="2015"><span class="lineNum"> 2015 </span> : Specified load-unload count over device lifetime: 300000</a>
|
|
<a name="2016"><span class="lineNum"> 2016 </span> : Accumulated load-unload cycles: 103</a>
|
|
<a name="2017"><span class="lineNum"> 2017 </span> : Elements in grown defect list: 5</a>
|
|
<a name="2018"><span class="lineNum"> 2018 </span> : </a>
|
|
<a name="2019"><span class="lineNum"> 2019 </span> : Vendor (Seagate) cache information</a>
|
|
<a name="2020"><span class="lineNum"> 2020 </span> : Blocks sent to initiator = 569127595</a>
|
|
<a name="2021"><span class="lineNum"> 2021 </span> : Blocks received from initiator = 2633690060</a>
|
|
<a name="2022"><span class="lineNum"> 2022 </span> : Blocks read from cache and sent to initiator = 1881027254</a>
|
|
<a name="2023"><span class="lineNum"> 2023 </span> : Number of read and write commands whose size <= segment size = 181284019</a>
|
|
<a name="2024"><span class="lineNum"> 2024 </span> : Number of read and write commands whose size > segment size = 0</a>
|
|
<a name="2025"><span class="lineNum"> 2025 </span> : </a>
|
|
<a name="2026"><span class="lineNum"> 2026 </span> : Vendor (Seagate/Hitachi) factory information</a>
|
|
<a name="2027"><span class="lineNum"> 2027 </span> : number of hours powered up = 25024.80</a>
|
|
<a name="2028"><span class="lineNum"> 2028 </span> : number of minutes until next internal SMART test = 42</a>
|
|
<a name="2029"><span class="lineNum"> 2029 </span> : </a>
|
|
<a name="2030"><span class="lineNum"> 2030 </span> : */</a>
|
|
<a name="2031"><span class="lineNum"> 2031 </span><span class="lineCov"> 3523 : } else if (sscanf(s, "Transport protocol: %63[^\n]", inter) == 1) {</span></a>
|
|
<a name="2032"><span class="lineNum"> 2032 </span><span class="lineNoCov"> 0 : if (strcmp(inter, "Fibre channel (FCP-4)") == 0)</span></a>
|
|
<a name="2033"><span class="lineNum"> 2033 </span><span class="lineNoCov"> 0 : strcpy(inter, "Fibre");</span></a>
|
|
<a name="2034"><span class="lineNum"> 2034 </span><span class="lineNoCov"> 0 : else if (strcmp(inter, "SSA") == 0)</span></a>
|
|
<a name="2035"><span class="lineNum"> 2035 </span><span class="lineNoCov"> 0 : strcpy(inter, "SSA");</span></a>
|
|
<a name="2036"><span class="lineNum"> 2036 </span><span class="lineNoCov"> 0 : else if (strcmp(inter, "IEEE 1394 (SBP-3)") == 0)</span></a>
|
|
<a name="2037"><span class="lineNum"> 2037 </span><span class="lineNoCov"> 0 : strcpy(inter, "FireWire");</span></a>
|
|
<a name="2038"><span class="lineNum"> 2038 </span><span class="lineNoCov"> 0 : else if (strcmp(inter, "RDMA (SRP)") == 0)</span></a>
|
|
<a name="2039"><span class="lineNum"> 2039 </span><span class="lineNoCov"> 0 : strcpy(inter, "SCSI");</span></a>
|
|
<a name="2040"><span class="lineNum"> 2040 </span><span class="lineNoCov"> 0 : else if (strcmp(inter, "iSCSI") == 0)</span></a>
|
|
<a name="2041"><span class="lineNum"> 2041 </span><span class="lineNoCov"> 0 : strcpy(inter, "iSCSI");</span></a>
|
|
<a name="2042"><span class="lineNum"> 2042 </span><span class="lineNoCov"> 0 : else if (strcmp(inter, "SAS (SPL-4)") == 0)</span></a>
|
|
<a name="2043"><span class="lineNum"> 2043 </span><span class="lineNoCov"> 0 : strcpy(inter, "SAS");</span></a>
|
|
<a name="2044"><span class="lineNum"> 2044 </span><span class="lineNoCov"> 0 : else if (strcmp(inter, "ADT") == 0)</span></a>
|
|
<a name="2045"><span class="lineNum"> 2045 </span><span class="lineNoCov"> 0 : strcpy(inter, "SCSI");</span></a>
|
|
<a name="2046"><span class="lineNum"> 2046 </span><span class="lineNoCov"> 0 : else if (strcmp(inter, "ATA (ACS-2)") == 0)</span></a>
|
|
<a name="2047"><span class="lineNum"> 2047 </span><span class="lineNoCov"> 0 : strcpy(inter, "SATA");</span></a>
|
|
<a name="2048"><span class="lineNum"> 2048 </span><span class="lineNoCov"> 0 : else if (strcmp(inter, "UAS") == 0)</span></a>
|
|
<a name="2049"><span class="lineNum"> 2049 </span><span class="lineNoCov"> 0 : strcpy(inter, "USB");</span></a>
|
|
<a name="2050"><span class="lineNum"> 2050 </span><span class="lineNoCov"> 0 : else if (strcmp(inter, "SOP") == 0)</span></a>
|
|
<a name="2051"><span class="lineNum"> 2051 </span><span class="lineNoCov"> 0 : strcpy(inter, "NVMe");</span></a>
|
|
<a name="2052"><span class="lineNum"> 2052 </span><span class="lineNoCov"> 0 : else if (strcmp(inter, "PCIe") == 0)</span></a>
|
|
<a name="2053"><span class="lineNum"> 2053 </span><span class="lineNoCov"> 0 : strcpy(inter, "PCIe");</span></a>
|
|
<a name="2054"><span class="lineNum"> 2054 </span> : else</a>
|
|
<a name="2055"><span class="lineNum"> 2055 </span><span class="lineNoCov"> 0 : strcpy(inter, "SCSI");</span></a>
|
|
<a name="2056"><span class="lineNum"> 2056 </span> : /* map generic attributes to SMART attr */</a>
|
|
<a name="2057"><span class="lineNum"> 2057 </span><span class="lineCov"> 3523 : } else if (sscanf(s, "Elements in grown defect list: %" SCNu64, &smart[SMART_REALLOCATED_SECTOR_COUNT].raw) == 1) {</span></a>
|
|
<a name="2058"><span class="lineNum"> 2058 </span><span class="lineNoCov"> 0 : pathcpy(smart[SMART_REALLOCATED_SECTOR_COUNT].name, sizeof(smart[SMART_REALLOCATED_SECTOR_COUNT].name), "Elements_In_Grown_Defect_List");</span></a>
|
|
<a name="2059"><span class="lineNum"> 2059 </span><span class="lineCov"> 3523 : } else if (sscanf(s, "Current Drive Temperature: %" SCNu64, &smart[SMART_TEMPERATURE_CELSIUS].raw) == 1) {</span></a>
|
|
<a name="2060"><span class="lineNum"> 2060 </span><span class="lineNoCov"> 0 : pathcpy(smart[SMART_TEMPERATURE_CELSIUS].name, sizeof(smart[SMART_TEMPERATURE_CELSIUS].name), "Current_Drive_Temperature");</span></a>
|
|
<a name="2061"><span class="lineNum"> 2061 </span><span class="lineCov"> 3523 : } else if (sscanf(s, "Drive Trip Temperature: %" SCNu64, &smart[SMART_AIRFLOW_TEMPERATURE_CELSIUS].raw) == 1) {</span></a>
|
|
<a name="2062"><span class="lineNum"> 2062 </span><span class="lineNoCov"> 0 : pathcpy(smart[SMART_AIRFLOW_TEMPERATURE_CELSIUS].name, sizeof(smart[SMART_AIRFLOW_TEMPERATURE_CELSIUS].name), "Drive_Trip_Temperature");</span></a>
|
|
<a name="2063"><span class="lineNum"> 2063 </span><span class="lineCov"> 3523 : } else if (sscanf(s, "Accumulated start-stop cycles: %" SCNu64, &smart[SMART_START_STOP_COUNT].raw) == 1) {</span></a>
|
|
<a name="2064"><span class="lineNum"> 2064 </span><span class="lineNoCov"> 0 : pathcpy(smart[SMART_START_STOP_COUNT].name, sizeof(smart[SMART_START_STOP_COUNT].name), "Accumulated_Start-Stop_Cycles");</span></a>
|
|
<a name="2065"><span class="lineNum"> 2065 </span><span class="lineCov"> 3523 : } else if (sscanf(s, "Accumulated load-unload cycles: %" SCNu64, &smart[SMART_LOAD_CYCLE_COUNT].raw) == 1) {</span></a>
|
|
<a name="2066"><span class="lineNum"> 2066 </span><span class="lineNoCov"> 0 : pathcpy(smart[SMART_LOAD_CYCLE_COUNT].name, sizeof(smart[SMART_LOAD_CYCLE_COUNT].name), "Accumulated_Load-Unload_Cycles");</span></a>
|
|
<a name="2067"><span class="lineNum"> 2067 </span><span class="lineCov"> 3523 : } else if (sscanf(s, " number of hours powered up = %" SCNu64, &smart[SMART_POWER_ON_HOURS].raw) == 1) { /* note "n" of "number" lower case */</span></a>
|
|
<a name="2068"><span class="lineNum"> 2068 </span><span class="lineNoCov"> 0 : pathcpy(smart[SMART_POWER_ON_HOURS].name, sizeof(smart[SMART_POWER_ON_HOURS].name), "Number_Of_Hours_Powered_Up");</span></a>
|
|
<a name="2069"><span class="lineNum"> 2069 </span> : /* special entries */</a>
|
|
<a name="2070"><span class="lineNum"> 2070 </span><span class="lineCov"> 3523 : } else if (sscanf(s, "Non-medium error count: %" SCNu64, &raw) == 1) {</span></a>
|
|
<a name="2071"><span class="lineNum"> 2071 </span><span class="lineNoCov"> 0 : smart[SMART_ERROR_PROTOCOL].raw = raw;</span></a>
|
|
<a name="2072"><span class="lineNum"> 2072 </span> : /* ATA */</a>
|
|
<a name="2073"><span class="lineNum"> 2073 </span> : /*</a>
|
|
<a name="2074"><span class="lineNum"> 2074 </span> : ID# ATTRIBUTE_NAME FLAG VALUE WORST THRESH TYPE UPDATED WHEN_FAILED RAW_VALUE</a>
|
|
<a name="2075"><span class="lineNum"> 2075 </span> : 1 Raw_Read_Error_Rate 0x002f 200 200 051 Pre-fail Always - 0</a>
|
|
<a name="2076"><span class="lineNum"> 2076 </span> : 3 Spin_Up_Time 0x0027 172 169 021 Pre-fail Always - 8383</a>
|
|
<a name="2077"><span class="lineNum"> 2077 </span> : 4 Start_Stop_Count 0x0032 100 100 000 Old_age Always - 24</a>
|
|
<a name="2078"><span class="lineNum"> 2078 </span> : 5 Reallocated_Sector_Ct 0x0033 200 200 140 Pre-fail Always - 0</a>
|
|
<a name="2079"><span class="lineNum"> 2079 </span> : 7 Seek_Error_Rate 0x002e 200 200 000 Old_age Always - 0</a>
|
|
<a name="2080"><span class="lineNum"> 2080 </span> : 9 Power_On_Hours 0x0032 083 083 000 Old_age Always - 12471</a>
|
|
<a name="2081"><span class="lineNum"> 2081 </span> : 10 Spin_Retry_Count 0x0032 100 253 000 Old_age Always - 0</a>
|
|
<a name="2082"><span class="lineNum"> 2082 </span> : 11 Calibration_Retry_Count 0x0032 100 253 000 Old_age Always - 0</a>
|
|
<a name="2083"><span class="lineNum"> 2083 </span> : 12 Power_Cycle_Count 0x0032 100 100 000 Old_age Always - 24</a>
|
|
<a name="2084"><span class="lineNum"> 2084 </span> : 192 Power-Off_Retract_Count 0x0032 200 200 000 Old_age Always - 9</a>
|
|
<a name="2085"><span class="lineNum"> 2085 </span> : 193 Load_Cycle_Count 0x0032 157 157 000 Old_age Always - 131565</a>
|
|
<a name="2086"><span class="lineNum"> 2086 </span> : 194 Temperature_Celsius 0x0022 127 119 000 Old_age Always - 25</a>
|
|
<a name="2087"><span class="lineNum"> 2087 </span> : 196 Reallocated_Event_Count 0x0032 200 200 000 Old_age Always - 0</a>
|
|
<a name="2088"><span class="lineNum"> 2088 </span> : 197 Current_Pending_Sector 0x0032 200 200 000 Old_age Always - 0</a>
|
|
<a name="2089"><span class="lineNum"> 2089 </span> : 198 Offline_Uncorrectable 0x0030 100 253 000 Old_age Offline - 0</a>
|
|
<a name="2090"><span class="lineNum"> 2090 </span> : 199 UDMA_CRC_Error_Count 0x0032 200 200 000 Old_age Always - 0</a>
|
|
<a name="2091"><span class="lineNum"> 2091 </span> : 200 Multi_Zone_Error_Rate 0x0008 200 200 000 Old_age Offline - 0</a>
|
|
<a name="2092"><span class="lineNum"> 2092 </span> : */</a>
|
|
<a name="2093"><span class="lineNum"> 2093 </span><span class="lineCov"> 3523 : } else if (smatch(s, "ATA Version is:") == 0) {</span></a>
|
|
<a name="2094"><span class="lineNum"> 2094 </span><span class="lineCov"> 42 : strcpy(inter, "ATA");</span></a>
|
|
<a name="2095"><span class="lineNum"> 2095 </span><span class="lineCov"> 3481 : } else if (smatch(s, "SATA Version is:") == 0) {</span></a>
|
|
<a name="2096"><span class="lineNum"> 2096 </span><span class="lineCov"> 42 : strcpy(inter, "SATA");</span></a>
|
|
<a name="2097"><span class="lineNum"> 2097 </span><span class="lineCov"> 3439 : } else if (smatch(s, "Transport Type: PCIe") == 0) {</span></a>
|
|
<a name="2098"><span class="lineNum"> 2098 </span><span class="lineNoCov"> 0 : strcpy(inter, "PCIe");</span></a>
|
|
<a name="2099"><span class="lineNum"> 2099 </span><span class="lineCov"> 3439 : } else if (smatch(s, "Transport Type: Parallel") == 0) {</span></a>
|
|
<a name="2100"><span class="lineNum"> 2100 </span><span class="lineNoCov"> 0 : strcpy(inter, "PATA");</span></a>
|
|
<a name="2101"><span class="lineNum"> 2101 </span> : /* special entries */</a>
|
|
<a name="2102"><span class="lineNum"> 2102 </span><span class="lineCov"> 3439 : } else if (smatch(s, "No Errors Logged") == 0) {</span></a>
|
|
<a name="2103"><span class="lineNum"> 2103 </span><span class="lineCov"> 42 : smart[SMART_ERROR_PROTOCOL].raw = 0;</span></a>
|
|
<a name="2104"><span class="lineNum"> 2104 </span><span class="lineCov"> 3397 : } else if (sscanf(s, "ATA Error Count: %" SCNu64, &raw) == 1) {</span></a>
|
|
<a name="2105"><span class="lineNum"> 2105 </span><span class="lineNoCov"> 0 : smart[SMART_ERROR_PROTOCOL].raw = raw;</span></a>
|
|
<a name="2106"><span class="lineNum"> 2106 </span> : /* NVME */</a>
|
|
<a name="2107"><span class="lineNum"> 2107 </span> : /*</a>
|
|
<a name="2108"><span class="lineNum"> 2108 </span> : Critical Warning: 0x00</a>
|
|
<a name="2109"><span class="lineNum"> 2109 </span> : Temperature: 55 Celsius</a>
|
|
<a name="2110"><span class="lineNum"> 2110 </span> : Available Spare: 100%</a>
|
|
<a name="2111"><span class="lineNum"> 2111 </span> : Available Spare Threshold: 10%</a>
|
|
<a name="2112"><span class="lineNum"> 2112 </span> : Percentage Used: 8%</a>
|
|
<a name="2113"><span class="lineNum"> 2113 </span> : Data Units Read: 213,006,510 [109 TB]</a>
|
|
<a name="2114"><span class="lineNum"> 2114 </span> : Data Units Written: 549,370,112 [281 TB]</a>
|
|
<a name="2115"><span class="lineNum"> 2115 </span> : Host Read Commands: 11,210,192,197</a>
|
|
<a name="2116"><span class="lineNum"> 2116 </span> : Host Write Commands: 20,687,602,229</a>
|
|
<a name="2117"><span class="lineNum"> 2117 </span> : Controller Busy Time: 14,055</a>
|
|
<a name="2118"><span class="lineNum"> 2118 </span> : Power Cycles: 39</a>
|
|
<a name="2119"><span class="lineNum"> 2119 </span> : Power On Hours: 4,204</a>
|
|
<a name="2120"><span class="lineNum"> 2120 </span> : Unsafe Shutdowns: 9</a>
|
|
<a name="2121"><span class="lineNum"> 2121 </span> : Media and Data Integrity Errors: 0</a>
|
|
<a name="2122"><span class="lineNum"> 2122 </span> : Error Information Log Entries: 1,479,242</a>
|
|
<a name="2123"><span class="lineNum"> 2123 </span> : Warning Comp. Temperature Time: 0</a>
|
|
<a name="2124"><span class="lineNum"> 2124 </span> : Critical Comp. Temperature Time: 0</a>
|
|
<a name="2125"><span class="lineNum"> 2125 </span> : Temperature Sensor 2: 75 Celsius</a>
|
|
<a name="2126"><span class="lineNum"> 2126 </span> : Thermal Temp. 1 Total Time: 58745</a>
|
|
<a name="2127"><span class="lineNum"> 2127 </span> : */</a>
|
|
<a name="2128"><span class="lineNum"> 2128 </span><span class="lineCov"> 3397 : } else if (smatch(s, "NVMe Version:") == 0) {</span></a>
|
|
<a name="2129"><span class="lineNum"> 2129 </span><span class="lineNoCov"> 0 : strcpy(inter, "NVMe");</span></a>
|
|
<a name="2130"><span class="lineNum"> 2130 </span> : /* special entries */</a>
|
|
<a name="2131"><span class="lineNum"> 2131 </span><span class="lineCov"> 3397 : } else if (scomma(s, "Media and Data Integrity Errors:", &raw) == 1) {</span></a>
|
|
<a name="2132"><span class="lineNum"> 2132 </span><span class="lineNoCov"> 0 : smart[SMART_ERROR_MEDIUM].raw = raw;</span></a>
|
|
<a name="2133"><span class="lineNum"> 2133 </span><span class="lineCov"> 3397 : } else if (scomma(s, "Error Information Log Entries:", &raw) == 1) {</span></a>
|
|
<a name="2134"><span class="lineNum"> 2134 </span><span class="lineNoCov"> 0 : smart[SMART_ERROR_PROTOCOL].raw = raw;</span></a>
|
|
<a name="2135"><span class="lineNum"> 2135 </span><span class="lineCov"> 3397 : } else if (sscanf(s, "Percentage Used: %" SCNu64 "%%", &raw) == 1) {</span></a>
|
|
<a name="2136"><span class="lineNum"> 2136 </span><span class="lineNoCov"> 0 : smart[SMART_WEAR_LEVEL].raw = raw; /* take care that it can be greather than 100%, meaning that it's used over the expected lifetime */</span></a>
|
|
<a name="2137"><span class="lineNum"> 2137 </span> : /* map generic attributes to SMART attr */</a>
|
|
<a name="2138"><span class="lineNum"> 2138 </span><span class="lineCov"> 3397 : } else if (sscanf(s, "Temperature: %" SCNu64, &smart[SMART_TEMPERATURE_CELSIUS].raw) == 1) {</span></a>
|
|
<a name="2139"><span class="lineNum"> 2139 </span><span class="lineNoCov"> 0 : pathcpy(smart[SMART_TEMPERATURE_CELSIUS].name, sizeof(smart[SMART_TEMPERATURE_CELSIUS].name), "Temperature");</span></a>
|
|
<a name="2140"><span class="lineNum"> 2140 </span><span class="lineCov"> 3397 : } else if (scomma(s, "Power On Hours:", &smart[SMART_POWER_ON_HOURS].raw) == 1) {</span></a>
|
|
<a name="2141"><span class="lineNum"> 2141 </span><span class="lineNoCov"> 0 : pathcpy(smart[SMART_POWER_ON_HOURS].name, sizeof(smart[SMART_POWER_ON_HOURS].name), "Power_On_Hours");</span></a>
|
|
<a name="2142"><span class="lineNum"> 2142 </span><span class="lineCov"> 3397 : } else if (scomma(s, "Power Cycles:", &smart[SMART_POWER_CYCLE_COUNT].raw) == 1) {</span></a>
|
|
<a name="2143"><span class="lineNum"> 2143 </span><span class="lineNoCov"> 0 : pathcpy(smart[SMART_POWER_CYCLE_COUNT].name, sizeof(smart[SMART_POWER_CYCLE_COUNT].name), "Power_Cycles");</span></a>
|
|
<a name="2144"><span class="lineNum"> 2144 </span> : /* map specific attributes to UNUSED SMART attr */</a>
|
|
<a name="2145"><span class="lineNum"> 2145 </span><span class="lineCov"> 3397 : } else if (sscanf(s, "Critical Warning: %" SCNx64, &smart[SMART_NVME_CRITICAL_WARNING].raw) == 1) {</span></a>
|
|
<a name="2146"><span class="lineNum"> 2146 </span><span class="lineNoCov"> 0 : pathcpy(smart[SMART_NVME_CRITICAL_WARNING].name, sizeof(smart[SMART_NVME_CRITICAL_WARNING].name), "Critical_Warning");</span></a>
|
|
<a name="2147"><span class="lineNum"> 2147 </span><span class="lineCov"> 3397 : } else if (sscanf(s, "Available Spare: %" SCNu64 "%%", &smart[SMART_NVME_AVAILABLE_SPARE].raw) == 1) {</span></a>
|
|
<a name="2148"><span class="lineNum"> 2148 </span><span class="lineNoCov"> 0 : pathcpy(smart[SMART_NVME_AVAILABLE_SPARE].name, sizeof(smart[SMART_NVME_AVAILABLE_SPARE].name), "Available_Spare");</span></a>
|
|
<a name="2149"><span class="lineNum"> 2149 </span><span class="lineCov"> 3397 : } else if (scomma(s, "Data Units Read:", &smart[SMART_NVME_DATA_UNITS_READ].raw) == 1) {</span></a>
|
|
<a name="2150"><span class="lineNum"> 2150 </span><span class="lineNoCov"> 0 : pathcpy(smart[SMART_NVME_DATA_UNITS_READ].name, sizeof(smart[SMART_NVME_DATA_UNITS_READ].name), "Data_Units_Read");</span></a>
|
|
<a name="2151"><span class="lineNum"> 2151 </span><span class="lineCov"> 3397 : } else if (scomma(s, "Data Units Written:", &smart[SMART_NVME_DATA_UNITS_WRITTEN].raw) == 1) {</span></a>
|
|
<a name="2152"><span class="lineNum"> 2152 </span><span class="lineNoCov"> 0 : pathcpy(smart[SMART_NVME_DATA_UNITS_WRITTEN].name, sizeof(smart[SMART_NVME_DATA_UNITS_WRITTEN].name), "Data_Units_Written");</span></a>
|
|
<a name="2153"><span class="lineNum"> 2153 </span><span class="lineCov"> 3397 : } else if (scomma(s, "Host Read Commands:", &smart[SMART_NVME_HOST_READ_COMMANDS].raw) == 1) {</span></a>
|
|
<a name="2154"><span class="lineNum"> 2154 </span><span class="lineNoCov"> 0 : pathcpy(smart[SMART_NVME_HOST_READ_COMMANDS].name, sizeof(smart[SMART_NVME_HOST_READ_COMMANDS].name), "Host_Read_Commands");</span></a>
|
|
<a name="2155"><span class="lineNum"> 2155 </span><span class="lineCov"> 3397 : } else if (scomma(s, "Host Write Commands:", &smart[SMART_NVME_HOST_WRITE_COMMANDS].raw) == 1) {</span></a>
|
|
<a name="2156"><span class="lineNum"> 2156 </span><span class="lineNoCov"> 0 : pathcpy(smart[SMART_NVME_HOST_WRITE_COMMANDS].name, sizeof(smart[SMART_NVME_HOST_WRITE_COMMANDS].name), "Host_Write_Commands");</span></a>
|
|
<a name="2157"><span class="lineNum"> 2157 </span><span class="lineCov"> 3397 : } else if (scomma(s, "Controller Busy Time:", &smart[SMART_NVME_CONTROLLER_BUSY_TIME].raw) == 1) {</span></a>
|
|
<a name="2158"><span class="lineNum"> 2158 </span><span class="lineNoCov"> 0 : pathcpy(smart[SMART_NVME_CONTROLLER_BUSY_TIME].name, sizeof(smart[SMART_NVME_CONTROLLER_BUSY_TIME].name), "Controller_Busy_Time");</span></a>
|
|
<a name="2159"><span class="lineNum"> 2159 </span><span class="lineCov"> 3397 : } else if (scomma(s, "Unsafe Shutdowns:", &smart[SMART_NVME_UNSAFE_SHUTDOWNS].raw) == 1) {</span></a>
|
|
<a name="2160"><span class="lineNum"> 2160 </span><span class="lineNoCov"> 0 : pathcpy(smart[SMART_NVME_UNSAFE_SHUTDOWNS].name, sizeof(smart[SMART_NVME_UNSAFE_SHUTDOWNS].name), "Unsafe_Shutdowns");</span></a>
|
|
<a name="2161"><span class="lineNum"> 2161 </span> : /* smartctl doesn't print this with command, but %d */</a>
|
|
<a name="2162"><span class="lineNum"> 2162 </span><span class="lineCov"> 3397 : } else if (scomma(s, "Warning Comp. Temperature Time:", &smart[SMART_NVME_WARNING_COMP_TEMPERATURE_TIME].raw) == 1) {</span></a>
|
|
<a name="2163"><span class="lineNum"> 2163 </span><span class="lineNoCov"> 0 : pathcpy(smart[SMART_NVME_WARNING_COMP_TEMPERATURE_TIME].name, sizeof(smart[SMART_NVME_WARNING_COMP_TEMPERATURE_TIME].name), "Warning_Comp_Temperature_Time");</span></a>
|
|
<a name="2164"><span class="lineNum"> 2164 </span> : /* smartctl doesn't print this with command, but %d */</a>
|
|
<a name="2165"><span class="lineNum"> 2165 </span><span class="lineCov"> 3397 : } else if (scomma(s, "Critical Comp. Temperature Time:", &smart[SMART_NVME_CRITICAL_COMP_TEMPERATURE_TIME].raw) == 1) {</span></a>
|
|
<a name="2166"><span class="lineNum"> 2166 </span><span class="lineNoCov"> 0 : pathcpy(smart[SMART_NVME_CRITICAL_COMP_TEMPERATURE_TIME].name, sizeof(smart[SMART_NVME_CRITICAL_COMP_TEMPERATURE_TIME].name), "Critical_Comp_Temperature_Time");</span></a>
|
|
<a name="2167"><span class="lineNum"> 2167 </span> : /* ATA Attributes table */</a>
|
|
<a name="2168"><span class="lineNum"> 2168 </span><span class="lineCov"> 3397 : } else if (smatch(s, "ID#") == 0) {</span></a>
|
|
<a name="2169"><span class="lineNum"> 2169 </span><span class="lineCov"> 42 : inside = 1;</span></a>
|
|
<a name="2170"><span class="lineNum"> 2170 </span><span class="lineCov"> 3355 : } else if (inside) {</span></a>
|
|
<a name="2171"><span class="lineNum"> 2171 </span><span class="lineCov"> 759 : char id_name[128] = { 0 };</span></a>
|
|
<a name="2172"><span class="lineNum"> 2172 </span><span class="lineCov"> 759 : char type[64] = { 0 };</span></a>
|
|
<a name="2173"><span class="lineNum"> 2173 </span><span class="lineCov"> 759 : char updated[64] = { 0 };</span></a>
|
|
<a name="2174"><span class="lineNum"> 2174 </span><span class="lineCov"> 759 : char when_failed[64] = { 0 };</span></a>
|
|
<a name="2175"><span class="lineNum"> 2175 </span> : uint64_t min, max, avg;</a>
|
|
<a name="2176"><span class="lineNum"> 2176 </span><span class="lineCov"> 759 : int format_minmax = 0;</span></a>
|
|
<a name="2177"><span class="lineNum"> 2177 </span><span class="lineCov"> 759 : int format_avg = 0;</span></a>
|
|
<a name="2178"><span class="lineNum"> 2178 </span> : int flags;</a>
|
|
<a name="2179"><span class="lineNum"> 2179 </span> : </a>
|
|
<a name="2180"><span class="lineNum"> 2180 </span> : /* 194 Temperature_Celsius 0x0002 240 240 000 Old_age Always - 27 (Min/Max 16/60) */</a>
|
|
<a name="2181"><span class="lineNum"> 2181 </span><span class="lineCov"> 759 : if (sscanf(s, "%u %127s %*s %" SCNu64 " %" SCNu64 " %" SCNu64 " %63s %63s %63s %" SCNu64 " (Min/Max %" SCNu64 "/%" SCNu64 ")", &id, id_name, &norm, &worst, &thresh, type, updated, when_failed, &raw, &min, &max) == 11) {</span></a>
|
|
<a name="2182"><span class="lineNum"> 2182 </span><span class="lineCov"> 36 : format_minmax = 1;</span></a>
|
|
<a name="2183"><span class="lineNum"> 2183 </span> : /* 3 Spin_Up_Time 0x0007 149 149 024 Pre-fail Always - 442 (Average 441) */</a>
|
|
<a name="2184"><span class="lineNum"> 2184 </span><span class="lineCov"> 723 : } else if (sscanf(s, "%u %127s %*s %" SCNu64 " %" SCNu64 " %" SCNu64 " %63s %63s %63s %" SCNu64 " (Average %" SCNu64 ")", &id, id_name, &norm, &worst, &thresh, type, updated, when_failed, &raw, &avg) == 10) {</span></a>
|
|
<a name="2185"><span class="lineNum"> 2185 </span><span class="lineCov"> 30 : format_avg = 1;</span></a>
|
|
<a name="2186"><span class="lineNum"> 2186 </span><span class="lineCov"> 693 : } else if (sscanf(s, "%u %127s %*s %" SCNu64 " %" SCNu64 " %" SCNu64 " %63s %63s %63s %" SCNu64, &id, id_name, &norm, &worst, &thresh, type, updated, when_failed, &raw) == 9) {</span></a>
|
|
<a name="2187"><span class="lineNum"> 2187 </span> : } else {</a>
|
|
<a name="2188"><span class="lineNum"> 2188 </span><span class="lineNoCov"> 0 : log_fatal(EEXTERNAL, "Invalid smartctl line '%s'.\n", s);</span></a>
|
|
<a name="2189"><span class="lineNum"> 2189 </span><span class="lineNoCov"> 0 : return -1;</span></a>
|
|
<a name="2190"><span class="lineNum"> 2190 </span> : }</a>
|
|
<a name="2191"><span class="lineNum"> 2191 </span> : </a>
|
|
<a name="2192"><span class="lineNum"> 2192 </span><span class="lineCov"> 759 : if (id >= 256) {</span></a>
|
|
<a name="2193"><span class="lineNum"> 2193 </span> : /* LCOV_EXCL_START */</a>
|
|
<a name="2194"><span class="lineNum"> 2194 </span> : log_fatal(EEXTERNAL, "Invalid SMART id '%u'.\n", id);</a>
|
|
<a name="2195"><span class="lineNum"> 2195 </span> : return -1;</a>
|
|
<a name="2196"><span class="lineNum"> 2196 </span> : /* LCOV_EXCL_STOP */</a>
|
|
<a name="2197"><span class="lineNum"> 2197 </span> : }</a>
|
|
<a name="2198"><span class="lineNum"> 2198 </span> : </a>
|
|
<a name="2199"><span class="lineNum"> 2199 </span><span class="lineCov"> 759 : flags = 0;</span></a>
|
|
<a name="2200"><span class="lineNum"> 2200 </span><span class="lineCov"> 759 : if (strcmp(type, "Pre-fail") == 0)</span></a>
|
|
<a name="2201"><span class="lineNum"> 2201 </span><span class="lineCov"> 189 : flags |= SMART_ATTR_TYPE_PREFAIL;</span></a>
|
|
<a name="2202"><span class="lineNum"> 2202 </span><span class="lineCov"> 570 : else if (strcmp(type, "Old_age") == 0)</span></a>
|
|
<a name="2203"><span class="lineNum"> 2203 </span><span class="lineCov"> 570 : flags |= SMART_ATTR_TYPE_OLDAGE;</span></a>
|
|
<a name="2204"><span class="lineNum"> 2204 </span><span class="lineCov"> 759 : if (strcmp(updated, "Always") == 0)</span></a>
|
|
<a name="2205"><span class="lineNum"> 2205 </span><span class="lineCov"> 639 : flags |= SMART_ATTR_UPDATE_ALWAYS;</span></a>
|
|
<a name="2206"><span class="lineNum"> 2206 </span><span class="lineCov"> 120 : else if (strcmp(updated, "Offline") == 0)</span></a>
|
|
<a name="2207"><span class="lineNum"> 2207 </span><span class="lineCov"> 120 : flags |= SMART_ATTR_UPDATE_OFFLINE;</span></a>
|
|
<a name="2208"><span class="lineNum"> 2208 </span><span class="lineCov"> 759 : if (strcmp(when_failed, "FAILING_NOW") == 0)</span></a>
|
|
<a name="2209"><span class="lineNum"> 2209 </span><span class="lineNoCov"> 0 : flags |= SMART_ATTR_WHEN_FAILED_NOW;</span></a>
|
|
<a name="2210"><span class="lineNum"> 2210 </span><span class="lineCov"> 759 : else if (strcmp(when_failed, "In_the_past") == 0)</span></a>
|
|
<a name="2211"><span class="lineNum"> 2211 </span><span class="lineCov"> 6 : flags |= SMART_ATTR_WHEN_FAILED_PAST;</span></a>
|
|
<a name="2212"><span class="lineNum"> 2212 </span><span class="lineCov"> 753 : else if (strcmp(when_failed, "-") == 0)</span></a>
|
|
<a name="2213"><span class="lineNum"> 2213 </span><span class="lineCov"> 753 : flags |= SMART_ATTR_WHEN_FAILED_NEVER;</span></a>
|
|
<a name="2214"><span class="lineNum"> 2214 </span> : </a>
|
|
<a name="2215"><span class="lineNum"> 2215 </span> : /* revert the min/max decoding done by smartctl */</a>
|
|
<a name="2216"><span class="lineNum"> 2216 </span><span class="lineCov"> 759 : if (format_minmax</span></a>
|
|
<a name="2217"><span class="lineNum"> 2217 </span><span class="lineCov"> 36 : && raw <= 0xFFFFUL</span></a>
|
|
<a name="2218"><span class="lineNum"> 2218 </span><span class="lineCov"> 36 : && min <= 0xFFFFUL</span></a>
|
|
<a name="2219"><span class="lineNum"> 2219 </span><span class="lineCov"> 36 : && max <= 0xFFFFUL) {</span></a>
|
|
<a name="2220"><span class="lineNum"> 2220 </span><span class="lineCov"> 36 : raw |= min << 16;</span></a>
|
|
<a name="2221"><span class="lineNum"> 2221 </span><span class="lineCov"> 36 : raw |= max << 32;</span></a>
|
|
<a name="2222"><span class="lineNum"> 2222 </span> : }</a>
|
|
<a name="2223"><span class="lineNum"> 2223 </span> : </a>
|
|
<a name="2224"><span class="lineNum"> 2224 </span> : /* revert the avg decoding done by smartctl */</a>
|
|
<a name="2225"><span class="lineNum"> 2225 </span><span class="lineCov"> 759 : if (format_avg</span></a>
|
|
<a name="2226"><span class="lineNum"> 2226 </span><span class="lineCov"> 30 : && raw <= 0xFFFFUL</span></a>
|
|
<a name="2227"><span class="lineNum"> 2227 </span><span class="lineCov"> 30 : && avg <= 0xFFFFUL) {</span></a>
|
|
<a name="2228"><span class="lineNum"> 2228 </span><span class="lineCov"> 30 : raw |= avg << 16;</span></a>
|
|
<a name="2229"><span class="lineNum"> 2229 </span> : }</a>
|
|
<a name="2230"><span class="lineNum"> 2230 </span> : </a>
|
|
<a name="2231"><span class="lineNum"> 2231 </span><span class="lineCov"> 759 : smart[id].raw = raw;</span></a>
|
|
<a name="2232"><span class="lineNum"> 2232 </span><span class="lineCov"> 759 : smart[id].norm = norm;</span></a>
|
|
<a name="2233"><span class="lineNum"> 2233 </span><span class="lineCov"> 759 : smart[id].worst = worst;</span></a>
|
|
<a name="2234"><span class="lineNum"> 2234 </span><span class="lineCov"> 759 : smart[id].thresh = thresh;</span></a>
|
|
<a name="2235"><span class="lineNum"> 2235 </span><span class="lineCov"> 759 : smart[id].flags = flags;</span></a>
|
|
<a name="2236"><span class="lineNum"> 2236 </span><span class="lineCov"> 759 : pathcpy(smart[id].name, sizeof(smart[id].name), id_name);</span></a>
|
|
<a name="2237"><span class="lineNum"> 2237 </span> : </a>
|
|
<a name="2238"><span class="lineNum"> 2238 </span> : /*</a>
|
|
<a name="2239"><span class="lineNum"> 2239 </span> : * Map normalized health percentage to our unified wear level for SSDs</a>
|
|
<a name="2240"><span class="lineNum"> 2240 </span> : * 177: Wear_Leveling_Count (Samsung/Crucial)</a>
|
|
<a name="2241"><span class="lineNum"> 2241 </span> : * 231: SSD_Life_Left (Kingston/WD)</a>
|
|
<a name="2242"><span class="lineNum"> 2242 </span> : * 233: Media_Wearout_Indicator (Intel)</a>
|
|
<a name="2243"><span class="lineNum"> 2243 </span> : */</a>
|
|
<a name="2244"><span class="lineNum"> 2244 </span><span class="lineCov"> 759 : if (norm <= 100) {</span></a>
|
|
<a name="2245"><span class="lineNum"> 2245 </span><span class="lineCov"> 585 : if (strcmp(id_name, "Wear_Leveling_Count") == 0</span></a>
|
|
<a name="2246"><span class="lineNum"> 2246 </span><span class="lineCov"> 582 : || strcmp(id_name, "SSD_Life_Left") == 0</span></a>
|
|
<a name="2247"><span class="lineNum"> 2247 </span><span class="lineCov"> 582 : || strcmp(id_name, "Media_Wearout_Indicator") == 0) {</span></a>
|
|
<a name="2248"><span class="lineNum"> 2248 </span><span class="lineCov"> 3 : smart[SMART_WEAR_LEVEL].raw = 100 - norm;</span></a>
|
|
<a name="2249"><span class="lineNum"> 2249 </span> : }</a>
|
|
<a name="2250"><span class="lineNum"> 2250 </span> : }</a>
|
|
<a name="2251"><span class="lineNum"> 2251 </span> : }</a>
|
|
<a name="2252"><span class="lineNum"> 2252 </span> : }</a>
|
|
<a name="2253"><span class="lineNum"> 2253 </span> : </a>
|
|
<a name="2254"><span class="lineNum"> 2254 </span><span class="lineCov"> 54 : return 0;</span></a>
|
|
<a name="2255"><span class="lineNum"> 2255 </span> : }</a>
|
|
<a name="2256"><span class="lineNum"> 2256 </span> : </a>
|
|
<a name="2257"><span class="lineNum"> 2257 </span><span class="lineCov"> 85 : int smartctl_flush(FILE* f, const char* file, const char* name)</span></a>
|
|
<a name="2258"><span class="lineNum"> 2258 </span> : {</a>
|
|
<a name="2259"><span class="lineNum"> 2259 </span> : /* read the file */</a>
|
|
<a name="2260"><span class="lineNum"> 2260 </span><span class="lineCov"> 68 : while (1) {</span></a>
|
|
<a name="2261"><span class="lineNum"> 2261 </span> : char buf[256];</a>
|
|
<a name="2262"><span class="lineNum"> 2262 </span> : char* s;</a>
|
|
<a name="2263"><span class="lineNum"> 2263 </span> : </a>
|
|
<a name="2264"><span class="lineNum"> 2264 </span><span class="lineCov"> 85 : s = fgets(buf, sizeof(buf), f);</span></a>
|
|
<a name="2265"><span class="lineNum"> 2265 </span><span class="lineCov"> 85 : if (s == 0)</span></a>
|
|
<a name="2266"><span class="lineNum"> 2266 </span><span class="lineCov"> 17 : break;</span></a>
|
|
<a name="2267"><span class="lineNum"> 2267 </span> : </a>
|
|
<a name="2268"><span class="lineNum"> 2268 </span> : /* remove extraneous chars */</a>
|
|
<a name="2269"><span class="lineNum"> 2269 </span><span class="lineCov"> 68 : s = strpolish(buf);</span></a>
|
|
<a name="2270"><span class="lineNum"> 2270 </span> : </a>
|
|
<a name="2271"><span class="lineNum"> 2271 </span><span class="lineCov"> 68 : log_tag("smartctl:%s:%s:out: %s\n", file, name, s);</span></a>
|
|
<a name="2272"><span class="lineNum"> 2272 </span> : }</a>
|
|
<a name="2273"><span class="lineNum"> 2273 </span> : </a>
|
|
<a name="2274"><span class="lineNum"> 2274 </span><span class="lineCov"> 17 : return 0;</span></a>
|
|
<a name="2275"><span class="lineNum"> 2275 </span> : }</a>
|
|
<a name="2276"><span class="lineNum"> 2276 </span> : </a>
|
|
<a name="2277"><span class="lineNum"> 2277 </span><span class="lineCov"> 145178 : int smart_temp(devinfo_t* devinfo)</span></a>
|
|
<a name="2278"><span class="lineNum"> 2278 </span> : {</a>
|
|
<a name="2279"><span class="lineNum"> 2279 </span><span class="lineCov"> 145178 : uint64_t t = devinfo->smart[SMART_TEMPERATURE_CELSIUS].raw;</span></a>
|
|
<a name="2280"><span class="lineNum"> 2280 </span><span class="lineCov"> 145178 : if (t == SMART_UNASSIGNED)</span></a>
|
|
<a name="2281"><span class="lineNum"> 2281 </span><span class="lineCov"> 16 : t = devinfo->smart[SMART_AIRFLOW_TEMPERATURE_CELSIUS].raw;</span></a>
|
|
<a name="2282"><span class="lineNum"> 2282 </span><span class="lineCov"> 145178 : if (t == SMART_UNASSIGNED)</span></a>
|
|
<a name="2283"><span class="lineNum"> 2283 </span><span class="lineCov"> 12 : return -1;</span></a>
|
|
<a name="2284"><span class="lineNum"> 2284 </span> : </a>
|
|
<a name="2285"><span class="lineNum"> 2285 </span> : /* mask out min/max values */</a>
|
|
<a name="2286"><span class="lineNum"> 2286 </span><span class="lineCov"> 145166 : t &= 0xFFFFUL;</span></a>
|
|
<a name="2287"><span class="lineNum"> 2287 </span> : </a>
|
|
<a name="2288"><span class="lineNum"> 2288 </span><span class="lineCov"> 145166 : if (t == 0)</span></a>
|
|
<a name="2289"><span class="lineNum"> 2289 </span><span class="lineNoCov"> 0 : return -1;</span></a>
|
|
<a name="2290"><span class="lineNum"> 2290 </span><span class="lineCov"> 145166 : if (t > 100)</span></a>
|
|
<a name="2291"><span class="lineNum"> 2291 </span><span class="lineNoCov"> 0 : return -1;</span></a>
|
|
<a name="2292"><span class="lineNum"> 2292 </span> : </a>
|
|
<a name="2293"><span class="lineNum"> 2293 </span><span class="lineCov"> 145166 : return t;</span></a>
|
|
<a name="2294"><span class="lineNum"> 2294 </span> : }</a>
|
|
<a name="2295"><span class="lineNum"> 2295 </span> : </a>
|
|
<a name="2296"><span class="lineNum"> 2296 </span> : /****************************************************************************/</a>
|
|
<a name="2297"><span class="lineNum"> 2297 </span> : /* thread */</a>
|
|
<a name="2298"><span class="lineNum"> 2298 </span> : </a>
|
|
<a name="2299"><span class="lineNum"> 2299 </span> : #if HAVE_THREAD</a>
|
|
<a name="2300"><span class="lineNum"> 2300 </span><span class="lineCov"> 3479 : void thread_mutex_init(thread_mutex_t* mutex)</span></a>
|
|
<a name="2301"><span class="lineNum"> 2301 </span> : {</a>
|
|
<a name="2302"><span class="lineNum"> 2302 </span><span class="lineCov"> 3479 : if (pthread_mutex_init(mutex, 0) != 0) {</span></a>
|
|
<a name="2303"><span class="lineNum"> 2303 </span> : /* LCOV_EXCL_START */</a>
|
|
<a name="2304"><span class="lineNum"> 2304 </span> : log_fatal(EINTERNAL, "Failed call to pthread_mutex_init().\n");</a>
|
|
<a name="2305"><span class="lineNum"> 2305 </span> : os_abort();</a>
|
|
<a name="2306"><span class="lineNum"> 2306 </span> : /* LCOV_EXCL_STOP */</a>
|
|
<a name="2307"><span class="lineNum"> 2307 </span> : }</a>
|
|
<a name="2308"><span class="lineNum"> 2308 </span><span class="lineCov"> 3479 : }</span></a>
|
|
<a name="2309"><span class="lineNum"> 2309 </span> : </a>
|
|
<a name="2310"><span class="lineNum"> 2310 </span><span class="lineCov"> 3347 : void thread_mutex_destroy(thread_mutex_t* mutex)</span></a>
|
|
<a name="2311"><span class="lineNum"> 2311 </span> : {</a>
|
|
<a name="2312"><span class="lineNum"> 2312 </span><span class="lineCov"> 3347 : if (pthread_mutex_destroy(mutex) != 0) {</span></a>
|
|
<a name="2313"><span class="lineNum"> 2313 </span> : /* LCOV_EXCL_START */</a>
|
|
<a name="2314"><span class="lineNum"> 2314 </span> : log_fatal(EINTERNAL, "Failed call to pthread_mutex_destroy().\n");</a>
|
|
<a name="2315"><span class="lineNum"> 2315 </span> : os_abort();</a>
|
|
<a name="2316"><span class="lineNum"> 2316 </span> : /* LCOV_EXCL_STOP */</a>
|
|
<a name="2317"><span class="lineNum"> 2317 </span> : }</a>
|
|
<a name="2318"><span class="lineNum"> 2318 </span><span class="lineCov"> 3347 : }</span></a>
|
|
<a name="2319"><span class="lineNum"> 2319 </span> : </a>
|
|
<a name="2320"><span class="lineNum"> 2320 </span><span class="lineCov"> 94671962 : void thread_mutex_lock(thread_mutex_t* mutex)</span></a>
|
|
<a name="2321"><span class="lineNum"> 2321 </span> : {</a>
|
|
<a name="2322"><span class="lineNum"> 2322 </span><span class="lineCov"> 94671962 : if (pthread_mutex_lock(mutex) != 0) {</span></a>
|
|
<a name="2323"><span class="lineNum"> 2323 </span> : /* LCOV_EXCL_START */</a>
|
|
<a name="2324"><span class="lineNum"> 2324 </span> : log_fatal(EINTERNAL, "Failed call to pthread_mutex_lock().\n");</a>
|
|
<a name="2325"><span class="lineNum"> 2325 </span> : os_abort();</a>
|
|
<a name="2326"><span class="lineNum"> 2326 </span> : /* LCOV_EXCL_STOP */</a>
|
|
<a name="2327"><span class="lineNum"> 2327 </span> : }</a>
|
|
<a name="2328"><span class="lineNum"> 2328 </span><span class="lineCov"> 94671962 : }</span></a>
|
|
<a name="2329"><span class="lineNum"> 2329 </span> : </a>
|
|
<a name="2330"><span class="lineNum"> 2330 </span><span class="lineCov"> 94671962 : void thread_mutex_unlock(thread_mutex_t* mutex)</span></a>
|
|
<a name="2331"><span class="lineNum"> 2331 </span> : {</a>
|
|
<a name="2332"><span class="lineNum"> 2332 </span><span class="lineCov"> 94671962 : if (pthread_mutex_unlock(mutex) != 0) {</span></a>
|
|
<a name="2333"><span class="lineNum"> 2333 </span> : /* LCOV_EXCL_START */</a>
|
|
<a name="2334"><span class="lineNum"> 2334 </span> : log_fatal(EINTERNAL, "Failed call to pthread_mutex_unlock().\n");</a>
|
|
<a name="2335"><span class="lineNum"> 2335 </span> : os_abort();</a>
|
|
<a name="2336"><span class="lineNum"> 2336 </span> : /* LCOV_EXCL_STOP */</a>
|
|
<a name="2337"><span class="lineNum"> 2337 </span> : }</a>
|
|
<a name="2338"><span class="lineNum"> 2338 </span><span class="lineCov"> 94671962 : }</span></a>
|
|
<a name="2339"><span class="lineNum"> 2339 </span> : </a>
|
|
<a name="2340"><span class="lineNum"> 2340 </span><span class="lineCov"> 416 : void thread_cond_init(thread_cond_t* cond)</span></a>
|
|
<a name="2341"><span class="lineNum"> 2341 </span> : {</a>
|
|
<a name="2342"><span class="lineNum"> 2342 </span><span class="lineCov"> 416 : if (pthread_cond_init(cond, 0) != 0) {</span></a>
|
|
<a name="2343"><span class="lineNum"> 2343 </span> : /* LCOV_EXCL_START */</a>
|
|
<a name="2344"><span class="lineNum"> 2344 </span> : log_fatal(EINTERNAL, "Failed call to pthread_cond_init().\n");</a>
|
|
<a name="2345"><span class="lineNum"> 2345 </span> : os_abort();</a>
|
|
<a name="2346"><span class="lineNum"> 2346 </span> : /* LCOV_EXCL_STOP */</a>
|
|
<a name="2347"><span class="lineNum"> 2347 </span> : }</a>
|
|
<a name="2348"><span class="lineNum"> 2348 </span><span class="lineCov"> 416 : }</span></a>
|
|
<a name="2349"><span class="lineNum"> 2349 </span> : </a>
|
|
<a name="2350"><span class="lineNum"> 2350 </span><span class="lineCov"> 416 : void thread_cond_destroy(thread_cond_t* cond)</span></a>
|
|
<a name="2351"><span class="lineNum"> 2351 </span> : {</a>
|
|
<a name="2352"><span class="lineNum"> 2352 </span><span class="lineCov"> 416 : if (pthread_cond_destroy(cond) != 0) {</span></a>
|
|
<a name="2353"><span class="lineNum"> 2353 </span> : /* LCOV_EXCL_START */</a>
|
|
<a name="2354"><span class="lineNum"> 2354 </span> : log_fatal(EINTERNAL, "Failed call to pthread_cond_destroy().\n");</a>
|
|
<a name="2355"><span class="lineNum"> 2355 </span> : os_abort();</a>
|
|
<a name="2356"><span class="lineNum"> 2356 </span> : /* LCOV_EXCL_STOP */</a>
|
|
<a name="2357"><span class="lineNum"> 2357 </span> : }</a>
|
|
<a name="2358"><span class="lineNum"> 2358 </span><span class="lineCov"> 416 : }</span></a>
|
|
<a name="2359"><span class="lineNum"> 2359 </span> : </a>
|
|
<a name="2360"><span class="lineNum"> 2360 </span><span class="lineCov"> 5264 : void thread_cond_signal(thread_cond_t* cond)</span></a>
|
|
<a name="2361"><span class="lineNum"> 2361 </span> : {</a>
|
|
<a name="2362"><span class="lineNum"> 2362 </span><span class="lineCov"> 5264 : if (pthread_cond_signal(cond) != 0) {</span></a>
|
|
<a name="2363"><span class="lineNum"> 2363 </span> : /* LCOV_EXCL_START */</a>
|
|
<a name="2364"><span class="lineNum"> 2364 </span> : log_fatal(EINTERNAL, "Failed call to pthread_cond_signal().\n");</a>
|
|
<a name="2365"><span class="lineNum"> 2365 </span> : os_abort();</a>
|
|
<a name="2366"><span class="lineNum"> 2366 </span> : /* LCOV_EXCL_STOP */</a>
|
|
<a name="2367"><span class="lineNum"> 2367 </span> : }</a>
|
|
<a name="2368"><span class="lineNum"> 2368 </span><span class="lineCov"> 5264 : }</span></a>
|
|
<a name="2369"><span class="lineNum"> 2369 </span> : </a>
|
|
<a name="2370"><span class="lineNum"> 2370 </span><span class="lineCov"> 269022 : void thread_cond_broadcast(thread_cond_t* cond)</span></a>
|
|
<a name="2371"><span class="lineNum"> 2371 </span> : {</a>
|
|
<a name="2372"><span class="lineNum"> 2372 </span><span class="lineCov"> 269022 : if (pthread_cond_broadcast(cond) != 0) {</span></a>
|
|
<a name="2373"><span class="lineNum"> 2373 </span> : /* LCOV_EXCL_START */</a>
|
|
<a name="2374"><span class="lineNum"> 2374 </span> : log_fatal(EINTERNAL, "Failed call to pthread_cond_broadcast().\n");</a>
|
|
<a name="2375"><span class="lineNum"> 2375 </span> : os_abort();</a>
|
|
<a name="2376"><span class="lineNum"> 2376 </span> : /* LCOV_EXCL_STOP */</a>
|
|
<a name="2377"><span class="lineNum"> 2377 </span> : }</a>
|
|
<a name="2378"><span class="lineNum"> 2378 </span><span class="lineCov"> 269022 : }</span></a>
|
|
<a name="2379"><span class="lineNum"> 2379 </span> : </a>
|
|
<a name="2380"><span class="lineNum"> 2380 </span><span class="lineCov"> 1559293 : void thread_cond_wait(thread_cond_t* cond, thread_mutex_t* mutex)</span></a>
|
|
<a name="2381"><span class="lineNum"> 2381 </span> : {</a>
|
|
<a name="2382"><span class="lineNum"> 2382 </span><span class="lineCov"> 1559293 : if (pthread_cond_wait(cond, mutex) != 0) {</span></a>
|
|
<a name="2383"><span class="lineNum"> 2383 </span> : /* LCOV_EXCL_START */</a>
|
|
<a name="2384"><span class="lineNum"> 2384 </span> : log_fatal(EINTERNAL, "Failed call to pthread_cond_wait().\n");</a>
|
|
<a name="2385"><span class="lineNum"> 2385 </span> : os_abort();</a>
|
|
<a name="2386"><span class="lineNum"> 2386 </span> : /* LCOV_EXCL_STOP */</a>
|
|
<a name="2387"><span class="lineNum"> 2387 </span> : }</a>
|
|
<a name="2388"><span class="lineNum"> 2388 </span><span class="lineCov"> 1559293 : }</span></a>
|
|
<a name="2389"><span class="lineNum"> 2389 </span> : </a>
|
|
<a name="2390"><span class="lineNum"> 2390 </span> : /**</a>
|
|
<a name="2391"><span class="lineNum"> 2391 </span> : * Implementation note about conditional variables.</a>
|
|
<a name="2392"><span class="lineNum"> 2392 </span> : *</a>
|
|
<a name="2393"><span class="lineNum"> 2393 </span> : * The conditional variables can be signaled inside or outside the mutex,</a>
|
|
<a name="2394"><span class="lineNum"> 2394 </span> : * what is better it's debatable but in general doing that outside the mutex,</a>
|
|
<a name="2395"><span class="lineNum"> 2395 </span> : * reduces the number of context switches.</a>
|
|
<a name="2396"><span class="lineNum"> 2396 </span> : *</a>
|
|
<a name="2397"><span class="lineNum"> 2397 </span> : * But when testing with helgrind and drd, this disallows such tools to</a>
|
|
<a name="2398"><span class="lineNum"> 2398 </span> : * to see the dependency between the signal and the wait.</a>
|
|
<a name="2399"><span class="lineNum"> 2399 </span> : *</a>
|
|
<a name="2400"><span class="lineNum"> 2400 </span> : * To avoid it we signal everything inside the mutex. And we do this in both</a>
|
|
<a name="2401"><span class="lineNum"> 2401 </span> : * test mode (with CHECKER defined) and release mode (CHECKER not defined),</a>
|
|
<a name="2402"><span class="lineNum"> 2402 </span> : * to be on the safe side and avoid any difference in behaviour between test and</a>
|
|
<a name="2403"><span class="lineNum"> 2403 </span> : * release.</a>
|
|
<a name="2404"><span class="lineNum"> 2404 </span> : *</a>
|
|
<a name="2405"><span class="lineNum"> 2405 </span> : * Here some interesting discussion:</a>
|
|
<a name="2406"><span class="lineNum"> 2406 </span> : *</a>
|
|
<a name="2407"><span class="lineNum"> 2407 </span> : * Condvars: signal with mutex locked or not?</a>
|
|
<a name="2408"><span class="lineNum"> 2408 </span> : * http://www.domaigne.com/blog/computing/condvars-signal-with-mutex-locked-or-not/</a>
|
|
<a name="2409"><span class="lineNum"> 2409 </span> : *</a>
|
|
<a name="2410"><span class="lineNum"> 2410 </span> : * Calling pthread_cond_signal without locking mutex</a>
|
|
<a name="2411"><span class="lineNum"> 2411 </span> : * http://stackoverflow.com/questions/4544234/calling-pthread-cond-signal-without-locking-mutex/4544494#4544494</a>
|
|
<a name="2412"><span class="lineNum"> 2412 </span> : */</a>
|
|
<a name="2413"><span class="lineNum"> 2413 </span> : </a>
|
|
<a name="2414"><span class="lineNum"> 2414 </span> : /**</a>
|
|
<a name="2415"><span class="lineNum"> 2415 </span> : * Control when to signal the condition variables.</a>
|
|
<a name="2416"><span class="lineNum"> 2416 </span> : */</a>
|
|
<a name="2417"><span class="lineNum"> 2417 </span> : int thread_cond_signal_outside = 0;</a>
|
|
<a name="2418"><span class="lineNum"> 2418 </span> : </a>
|
|
<a name="2419"><span class="lineNum"> 2419 </span><span class="lineCov"> 5264 : void thread_cond_signal_and_unlock(thread_cond_t* cond, thread_mutex_t* mutex)</span></a>
|
|
<a name="2420"><span class="lineNum"> 2420 </span> : {</a>
|
|
<a name="2421"><span class="lineNum"> 2421 </span><span class="lineCov"> 5264 : if (thread_cond_signal_outside) {</span></a>
|
|
<a name="2422"><span class="lineNum"> 2422 </span> : /* without the thread checker unlock before signaling, */</a>
|
|
<a name="2423"><span class="lineNum"> 2423 </span> : /* this reduces the number of context switches */</a>
|
|
<a name="2424"><span class="lineNum"> 2424 </span><span class="lineNoCov"> 0 : thread_mutex_unlock(mutex);</span></a>
|
|
<a name="2425"><span class="lineNum"> 2425 </span> : }</a>
|
|
<a name="2426"><span class="lineNum"> 2426 </span> : </a>
|
|
<a name="2427"><span class="lineNum"> 2427 </span><span class="lineCov"> 5264 : thread_cond_signal(cond);</span></a>
|
|
<a name="2428"><span class="lineNum"> 2428 </span> : </a>
|
|
<a name="2429"><span class="lineNum"> 2429 </span><span class="lineCov"> 5264 : if (!thread_cond_signal_outside) {</span></a>
|
|
<a name="2430"><span class="lineNum"> 2430 </span> : /* with the thread checker unlock after signaling */</a>
|
|
<a name="2431"><span class="lineNum"> 2431 </span> : /* to make explicit the condition and mutex relation */</a>
|
|
<a name="2432"><span class="lineNum"> 2432 </span><span class="lineCov"> 5264 : thread_mutex_unlock(mutex);</span></a>
|
|
<a name="2433"><span class="lineNum"> 2433 </span> : }</a>
|
|
<a name="2434"><span class="lineNum"> 2434 </span><span class="lineCov"> 5264 : }</span></a>
|
|
<a name="2435"><span class="lineNum"> 2435 </span> : </a>
|
|
<a name="2436"><span class="lineNum"> 2436 </span><span class="lineCov"> 268814 : void thread_cond_broadcast_and_unlock(thread_cond_t* cond, thread_mutex_t* mutex)</span></a>
|
|
<a name="2437"><span class="lineNum"> 2437 </span> : {</a>
|
|
<a name="2438"><span class="lineNum"> 2438 </span><span class="lineCov"> 268814 : if (thread_cond_signal_outside) {</span></a>
|
|
<a name="2439"><span class="lineNum"> 2439 </span> : /* without the thread checker unlock before signaling, */</a>
|
|
<a name="2440"><span class="lineNum"> 2440 </span> : /* this reduces the number of context switches */</a>
|
|
<a name="2441"><span class="lineNum"> 2441 </span><span class="lineNoCov"> 0 : thread_mutex_unlock(mutex);</span></a>
|
|
<a name="2442"><span class="lineNum"> 2442 </span> : }</a>
|
|
<a name="2443"><span class="lineNum"> 2443 </span> : </a>
|
|
<a name="2444"><span class="lineNum"> 2444 </span><span class="lineCov"> 268814 : thread_cond_broadcast(cond);</span></a>
|
|
<a name="2445"><span class="lineNum"> 2445 </span> : </a>
|
|
<a name="2446"><span class="lineNum"> 2446 </span><span class="lineCov"> 268814 : if (!thread_cond_signal_outside) {</span></a>
|
|
<a name="2447"><span class="lineNum"> 2447 </span> : /* with the thread checker unlock after signaling */</a>
|
|
<a name="2448"><span class="lineNum"> 2448 </span> : /* to make explicit the condition and mutex relation */</a>
|
|
<a name="2449"><span class="lineNum"> 2449 </span><span class="lineCov"> 268814 : thread_mutex_unlock(mutex);</span></a>
|
|
<a name="2450"><span class="lineNum"> 2450 </span> : }</a>
|
|
<a name="2451"><span class="lineNum"> 2451 </span><span class="lineCov"> 268814 : }</span></a>
|
|
<a name="2452"><span class="lineNum"> 2452 </span> : </a>
|
|
<a name="2453"><span class="lineNum"> 2453 </span><span class="lineCov"> 3015 : void thread_create(thread_id_t* thread, void* (*func)(void*), void* arg)</span></a>
|
|
<a name="2454"><span class="lineNum"> 2454 </span> : {</a>
|
|
<a name="2455"><span class="lineNum"> 2455 </span><span class="lineCov"> 3015 : if (pthread_create(thread, 0, func, arg) != 0) {</span></a>
|
|
<a name="2456"><span class="lineNum"> 2456 </span> : /* LCOV_EXCL_START */</a>
|
|
<a name="2457"><span class="lineNum"> 2457 </span> : log_fatal(EINTERNAL, "Failed call to pthread_create().\n");</a>
|
|
<a name="2458"><span class="lineNum"> 2458 </span> : os_abort();</a>
|
|
<a name="2459"><span class="lineNum"> 2459 </span> : /* LCOV_EXCL_STOP */</a>
|
|
<a name="2460"><span class="lineNum"> 2460 </span> : }</a>
|
|
<a name="2461"><span class="lineNum"> 2461 </span><span class="lineCov"> 3015 : }</span></a>
|
|
<a name="2462"><span class="lineNum"> 2462 </span> : </a>
|
|
<a name="2463"><span class="lineNum"> 2463 </span><span class="lineCov"> 3015 : void thread_join(thread_id_t thread, void** retval)</span></a>
|
|
<a name="2464"><span class="lineNum"> 2464 </span> : {</a>
|
|
<a name="2465"><span class="lineNum"> 2465 </span><span class="lineCov"> 3015 : if (pthread_join(thread, retval) != 0) {</span></a>
|
|
<a name="2466"><span class="lineNum"> 2466 </span> : /* LCOV_EXCL_START */</a>
|
|
<a name="2467"><span class="lineNum"> 2467 </span> : log_fatal(EINTERNAL, "Failed call to pthread_join().\n");</a>
|
|
<a name="2468"><span class="lineNum"> 2468 </span> : os_abort();</a>
|
|
<a name="2469"><span class="lineNum"> 2469 </span> : /* LCOV_EXCL_STOP */</a>
|
|
<a name="2470"><span class="lineNum"> 2470 </span> : }</a>
|
|
<a name="2471"><span class="lineNum"> 2471 </span><span class="lineCov"> 3015 : }</span></a>
|
|
<a name="2472"><span class="lineNum"> 2472 </span> : </a>
|
|
<a name="2473"><span class="lineNum"> 2473 </span><span class="lineCov"> 114549 : void thread_yield(void)</span></a>
|
|
<a name="2474"><span class="lineNum"> 2474 </span> : {</a>
|
|
<a name="2475"><span class="lineNum"> 2475 </span> : #ifdef __MINGW32__</a>
|
|
<a name="2476"><span class="lineNum"> 2476 </span> : Sleep(0);</a>
|
|
<a name="2477"><span class="lineNum"> 2477 </span> : #else</a>
|
|
<a name="2478"><span class="lineNum"> 2478 </span><span class="lineCov"> 114549 : sched_yield();</span></a>
|
|
<a name="2479"><span class="lineNum"> 2479 </span> : #endif</a>
|
|
<a name="2480"><span class="lineNum"> 2480 </span><span class="lineCov"> 114549 : }</span></a>
|
|
<a name="2481"><span class="lineNum"> 2481 </span> : #endif</a>
|
|
<a name="2482"><span class="lineNum"> 2482 </span> : </a>
|
|
<a name="2483"><span class="lineNum"> 2483 </span> : /****************************************************************************/</a>
|
|
<a name="2484"><span class="lineNum"> 2484 </span> : /* wnmatch */</a>
|
|
<a name="2485"><span class="lineNum"> 2485 </span> : </a>
|
|
<a name="2486"><span class="lineNum"> 2486 </span> : /**</a>
|
|
<a name="2487"><span class="lineNum"> 2487 </span> : * Helper function for case-insensitive character comparison</a>
|
|
<a name="2488"><span class="lineNum"> 2488 </span> : */</a>
|
|
<a name="2489"><span class="lineNum"> 2489 </span><span class="lineCov"> 89538414 : static inline int char_match(char p, char t)</span></a>
|
|
<a name="2490"><span class="lineNum"> 2490 </span> : {</a>
|
|
<a name="2491"><span class="lineNum"> 2491 </span> : #ifdef WIN32</a>
|
|
<a name="2492"><span class="lineNum"> 2492 </span> : return tolower((unsigned char)p) == tolower((unsigned char)t);</a>
|
|
<a name="2493"><span class="lineNum"> 2493 </span> : #else</a>
|
|
<a name="2494"><span class="lineNum"> 2494 </span><span class="lineCov"> 89538414 : return p == t;</span></a>
|
|
<a name="2495"><span class="lineNum"> 2495 </span> : #endif</a>
|
|
<a name="2496"><span class="lineNum"> 2496 </span> : }</a>
|
|
<a name="2497"><span class="lineNum"> 2497 </span> : </a>
|
|
<a name="2498"><span class="lineNum"> 2498 </span> : /**</a>
|
|
<a name="2499"><span class="lineNum"> 2499 </span> : * Match character class [...]</a>
|
|
<a name="2500"><span class="lineNum"> 2500 </span> : * Return 0 if NOT matched</a>
|
|
<a name="2501"><span class="lineNum"> 2501 </span> : */</a>
|
|
<a name="2502"><span class="lineNum"> 2502 </span><span class="lineCov"> 28 : static const char* match_class(const char* p, char t)</span></a>
|
|
<a name="2503"><span class="lineNum"> 2503 </span> : {</a>
|
|
<a name="2504"><span class="lineNum"> 2504 </span><span class="lineCov"> 28 : int negate = 0;</span></a>
|
|
<a name="2505"><span class="lineNum"> 2505 </span><span class="lineCov"> 28 : int matched = 0;</span></a>
|
|
<a name="2506"><span class="lineNum"> 2506 </span> : </a>
|
|
<a name="2507"><span class="lineNum"> 2507 </span><span class="lineCov"> 28 : if (*p == '!' || *p == '^') {</span></a>
|
|
<a name="2508"><span class="lineNum"> 2508 </span><span class="lineCov"> 9 : negate = 1;</span></a>
|
|
<a name="2509"><span class="lineNum"> 2509 </span><span class="lineCov"> 9 : ++p;</span></a>
|
|
<a name="2510"><span class="lineNum"> 2510 </span> : }</a>
|
|
<a name="2511"><span class="lineNum"> 2511 </span> : </a>
|
|
<a name="2512"><span class="lineNum"> 2512 </span><span class="lineCov"> 77 : while (*p && *p != ']') {</span></a>
|
|
<a name="2513"><span class="lineNum"> 2513 </span><span class="lineCov"> 49 : if (p[1] == '-' && p[2] != ']' && p[2] != 0) {</span></a>
|
|
<a name="2514"><span class="lineNum"> 2514 </span> : /* range [a-z] */</a>
|
|
<a name="2515"><span class="lineNum"> 2515 </span><span class="lineCov"> 22 : char start = *p;</span></a>
|
|
<a name="2516"><span class="lineNum"> 2516 </span><span class="lineCov"> 22 : char end = p[2];</span></a>
|
|
<a name="2517"><span class="lineNum"> 2517 </span> : #ifdef WIN32</a>
|
|
<a name="2518"><span class="lineNum"> 2518 </span> : start = tolower((unsigned char)start);</a>
|
|
<a name="2519"><span class="lineNum"> 2519 </span> : end = tolower((unsigned char)end);</a>
|
|
<a name="2520"><span class="lineNum"> 2520 </span> : t = tolower((unsigned char)t);</a>
|
|
<a name="2521"><span class="lineNum"> 2521 </span> : #endif</a>
|
|
<a name="2522"><span class="lineNum"> 2522 </span><span class="lineCov"> 22 : if (t >= start && t <= end)</span></a>
|
|
<a name="2523"><span class="lineNum"> 2523 </span><span class="lineCov"> 10 : matched = 1;</span></a>
|
|
<a name="2524"><span class="lineNum"> 2524 </span><span class="lineCov"> 22 : p += 3;</span></a>
|
|
<a name="2525"><span class="lineNum"> 2525 </span> : } else {</a>
|
|
<a name="2526"><span class="lineNum"> 2526 </span> : /* single character */</a>
|
|
<a name="2527"><span class="lineNum"> 2527 </span><span class="lineCov"> 27 : if (char_match(*p, t))</span></a>
|
|
<a name="2528"><span class="lineNum"> 2528 </span><span class="lineCov"> 5 : matched = 1;</span></a>
|
|
<a name="2529"><span class="lineNum"> 2529 </span><span class="lineCov"> 27 : ++p;</span></a>
|
|
<a name="2530"><span class="lineNum"> 2530 </span> : }</a>
|
|
<a name="2531"><span class="lineNum"> 2531 </span> : }</a>
|
|
<a name="2532"><span class="lineNum"> 2532 </span> : </a>
|
|
<a name="2533"><span class="lineNum"> 2533 </span><span class="lineCov"> 28 : if (*p == ']')</span></a>
|
|
<a name="2534"><span class="lineNum"> 2534 </span><span class="lineCov"> 28 : ++p;</span></a>
|
|
<a name="2535"><span class="lineNum"> 2535 </span> : </a>
|
|
<a name="2536"><span class="lineNum"> 2536 </span><span class="lineCov"> 28 : if (negate)</span></a>
|
|
<a name="2537"><span class="lineNum"> 2537 </span><span class="lineCov"> 9 : matched = !matched;</span></a>
|
|
<a name="2538"><span class="lineNum"> 2538 </span><span class="lineCov"> 28 : if (!matched)</span></a>
|
|
<a name="2539"><span class="lineNum"> 2539 </span><span class="lineCov"> 14 : return 0;</span></a>
|
|
<a name="2540"><span class="lineNum"> 2540 </span> : </a>
|
|
<a name="2541"><span class="lineNum"> 2541 </span><span class="lineCov"> 14 : return p;</span></a>
|
|
<a name="2542"><span class="lineNum"> 2542 </span> : }</a>
|
|
<a name="2543"><span class="lineNum"> 2543 </span> : </a>
|
|
<a name="2544"><span class="lineNum"> 2544 </span><span class="lineCov"> 105401007 : int wnmatch(const char* p, const char* t)</span></a>
|
|
<a name="2545"><span class="lineNum"> 2545 </span> : {</a>
|
|
<a name="2546"><span class="lineNum"> 2546 </span><span class="lineCov"> 105401007 : char p1 = 0; /* previous char */</span></a>
|
|
<a name="2547"><span class="lineNum"> 2547 </span><span class="lineCov"> 109158023 : while (*p) {</span></a>
|
|
<a name="2548"><span class="lineNum"> 2548 </span><span class="lineCov"> 109025220 : char p0 = *p;</span></a>
|
|
<a name="2549"><span class="lineNum"> 2549 </span><span class="lineCov"> 109025220 : switch (p0) {</span></a>
|
|
<a name="2550"><span class="lineNum"> 2550 </span><span class="lineCov"> 20 : case '?' :</span></a>
|
|
<a name="2551"><span class="lineNum"> 2551 </span> : /* ? matches any single character except / */</a>
|
|
<a name="2552"><span class="lineNum"> 2552 </span><span class="lineCov"> 20 : if (*t == 0 || *t == '/')</span></a>
|
|
<a name="2553"><span class="lineNum"> 2553 </span><span class="lineCov"> 4 : return 1;</span></a>
|
|
<a name="2554"><span class="lineNum"> 2554 </span><span class="lineCov"> 16 : ++p;</span></a>
|
|
<a name="2555"><span class="lineNum"> 2555 </span><span class="lineCov"> 16 : ++t;</span></a>
|
|
<a name="2556"><span class="lineNum"> 2556 </span><span class="lineCov"> 16 : break;</span></a>
|
|
<a name="2557"><span class="lineNum"> 2557 </span><span class="lineCov"> 13066983 : case '*' :</span></a>
|
|
<a name="2558"><span class="lineNum"> 2558 </span> : /* check for ** */</a>
|
|
<a name="2559"><span class="lineNum"> 2559 </span><span class="lineCov"> 13066983 : if (p[1] == '*') {</span></a>
|
|
<a name="2560"><span class="lineNum"> 2560 </span> : /* skip the ** */</a>
|
|
<a name="2561"><span class="lineNum"> 2561 </span><span class="lineCov"> 104 : p += 2;</span></a>
|
|
<a name="2562"><span class="lineNum"> 2562 </span> : </a>
|
|
<a name="2563"><span class="lineNum"> 2563 </span> : /* munge all * */</a>
|
|
<a name="2564"><span class="lineNum"> 2564 </span><span class="lineCov"> 114 : while (*p == '*')</span></a>
|
|
<a name="2565"><span class="lineNum"> 2565 </span><span class="lineCov"> 10 : ++p;</span></a>
|
|
<a name="2566"><span class="lineNum"> 2566 </span> : </a>
|
|
<a name="2567"><span class="lineNum"> 2567 </span> : /* if its not near a slash, it's like a single * */</a>
|
|
<a name="2568"><span class="lineNum"> 2568 </span><span class="lineCov"> 104 : if (p1 == '/' || *p == '/') {</span></a>
|
|
<a name="2569"><span class="lineNum"> 2569 </span> : /* a ** at end matches everything */</a>
|
|
<a name="2570"><span class="lineNum"> 2570 </span><span class="lineCov"> 84 : if (*p == 0)</span></a>
|
|
<a name="2571"><span class="lineNum"> 2571 </span><span class="lineCov"> 10 : return 0;</span></a>
|
|
<a name="2572"><span class="lineNum"> 2572 </span> : </a>
|
|
<a name="2573"><span class="lineNum"> 2573 </span> : /*</a>
|
|
<a name="2574"><span class="lineNum"> 2574 </span> : * In between slashes matches to nothing</a>
|
|
<a name="2575"><span class="lineNum"> 2575 </span> : *</a>
|
|
<a name="2576"><span class="lineNum"> 2576 </span> : * Check for /##/ or ^##/ (^ start of string)</a>
|
|
<a name="2577"><span class="lineNum"> 2577 </span> : *</a>
|
|
<a name="2578"><span class="lineNum"> 2578 </span> : * This is required for:</a>
|
|
<a name="2579"><span class="lineNum"> 2579 </span> : * "/##/file.txt" matching "/file.txt"</a>
|
|
<a name="2580"><span class="lineNum"> 2580 </span> : * "##/file.txt" matching "file.txt"</a>
|
|
<a name="2581"><span class="lineNum"> 2581 </span> : * "x##/file.txt" NOT matching "xfile.txt"</a>
|
|
<a name="2582"><span class="lineNum"> 2582 </span> : */</a>
|
|
<a name="2583"><span class="lineNum"> 2583 </span><span class="lineCov"> 74 : if (*p == '/' && (p1 == 0 || p1 == '/')) {</span></a>
|
|
<a name="2584"><span class="lineNum"> 2584 </span> : /* try reducing to nothing */</a>
|
|
<a name="2585"><span class="lineNum"> 2585 </span><span class="lineCov"> 71 : if (wnmatch(p + 1, t) == 0)</span></a>
|
|
<a name="2586"><span class="lineNum"> 2586 </span><span class="lineCov"> 27 : return 0;</span></a>
|
|
<a name="2587"><span class="lineNum"> 2587 </span> : /* otherwise / should match in the text */</a>
|
|
<a name="2588"><span class="lineNum"> 2588 </span> : }</a>
|
|
<a name="2589"><span class="lineNum"> 2589 </span> : </a>
|
|
<a name="2590"><span class="lineNum"> 2590 </span> : /* try matching with 0 or more characters */</a>
|
|
<a name="2591"><span class="lineNum"> 2591 </span><span class="lineCov"> 275 : while (*t) {</span></a>
|
|
<a name="2592"><span class="lineNum"> 2592 </span><span class="lineCov"> 263 : if (wnmatch(p, t) == 0)</span></a>
|
|
<a name="2593"><span class="lineNum"> 2593 </span><span class="lineCov"> 35 : return 0;</span></a>
|
|
<a name="2594"><span class="lineNum"> 2594 </span><span class="lineCov"> 228 : ++t;</span></a>
|
|
<a name="2595"><span class="lineNum"> 2595 </span> : }</a>
|
|
<a name="2596"><span class="lineNum"> 2596 </span> : </a>
|
|
<a name="2597"><span class="lineNum"> 2597 </span> : /* try matching at the end */</a>
|
|
<a name="2598"><span class="lineNum"> 2598 </span><span class="lineCov"> 12 : return wnmatch(p, t);</span></a>
|
|
<a name="2599"><span class="lineNum"> 2599 </span> : }</a>
|
|
<a name="2600"><span class="lineNum"> 2600 </span> : } else {</a>
|
|
<a name="2601"><span class="lineNum"> 2601 </span> : /* skip the * */</a>
|
|
<a name="2602"><span class="lineNum"> 2602 </span><span class="lineCov"> 13066879 : ++p;</span></a>
|
|
<a name="2603"><span class="lineNum"> 2603 </span> : }</a>
|
|
<a name="2604"><span class="lineNum"> 2604 </span> : </a>
|
|
<a name="2605"><span class="lineNum"> 2605 </span> : /* a * at end matches rest of segment */</a>
|
|
<a name="2606"><span class="lineNum"> 2606 </span><span class="lineCov"> 13066899 : if (*p == 0) {</span></a>
|
|
<a name="2607"><span class="lineNum"> 2607 </span><span class="lineCov"> 1430 : while (*t && *t != '/')</span></a>
|
|
<a name="2608"><span class="lineNum"> 2608 </span><span class="lineCov"> 1285 : ++t;</span></a>
|
|
<a name="2609"><span class="lineNum"> 2609 </span><span class="lineCov"> 145 : return *t != 0;</span></a>
|
|
<a name="2610"><span class="lineNum"> 2610 </span> : }</a>
|
|
<a name="2611"><span class="lineNum"> 2611 </span> : </a>
|
|
<a name="2612"><span class="lineNum"> 2612 </span> : /* try matching with 0 or more characters */</a>
|
|
<a name="2613"><span class="lineNum"> 2613 </span><span class="lineCov"> 92129502 : while (*t && *t != '/') {</span></a>
|
|
<a name="2614"><span class="lineNum"> 2614 </span><span class="lineCov"> 79186821 : if (wnmatch(p, t) == 0)</span></a>
|
|
<a name="2615"><span class="lineNum"> 2615 </span><span class="lineCov"> 124073 : return 0;</span></a>
|
|
<a name="2616"><span class="lineNum"> 2616 </span><span class="lineCov"> 79062748 : ++t;</span></a>
|
|
<a name="2617"><span class="lineNum"> 2617 </span> : }</a>
|
|
<a name="2618"><span class="lineNum"> 2618 </span> : </a>
|
|
<a name="2619"><span class="lineNum"> 2619 </span> : /* try matching at the end */</a>
|
|
<a name="2620"><span class="lineNum"> 2620 </span><span class="lineCov"> 12942681 : return wnmatch(p, t);</span></a>
|
|
<a name="2621"><span class="lineNum"> 2621 </span><span class="lineCov"> 31 : case '[' :</span></a>
|
|
<a name="2622"><span class="lineNum"> 2622 </span> : /* character class */</a>
|
|
<a name="2623"><span class="lineNum"> 2623 </span><span class="lineCov"> 31 : if (*t == 0 || *t == '/')</span></a>
|
|
<a name="2624"><span class="lineNum"> 2624 </span><span class="lineCov"> 3 : return 1;</span></a>
|
|
<a name="2625"><span class="lineNum"> 2625 </span> : </a>
|
|
<a name="2626"><span class="lineNum"> 2626 </span><span class="lineCov"> 28 : p = match_class(p + 1, *t);</span></a>
|
|
<a name="2627"><span class="lineNum"> 2627 </span><span class="lineCov"> 28 : if (!p)</span></a>
|
|
<a name="2628"><span class="lineNum"> 2628 </span><span class="lineCov"> 14 : return 1;</span></a>
|
|
<a name="2629"><span class="lineNum"> 2629 </span> : </a>
|
|
<a name="2630"><span class="lineNum"> 2630 </span><span class="lineCov"> 14 : ++t;</span></a>
|
|
<a name="2631"><span class="lineNum"> 2631 </span><span class="lineCov"> 14 : break;</span></a>
|
|
<a name="2632"><span class="lineNum"> 2632 </span><span class="lineCov"> 95958186 : default :</span></a>
|
|
<a name="2633"><span class="lineNum"> 2633 </span> : /* literal character */</a>
|
|
<a name="2634"><span class="lineNum"> 2634 </span><span class="lineCov"> 95958186 : if (*t == 0 || !char_match(*p, *t))</span></a>
|
|
<a name="2635"><span class="lineNum"> 2635 </span><span class="lineCov"> 92201200 : return 1;</span></a>
|
|
<a name="2636"><span class="lineNum"> 2636 </span><span class="lineCov"> 3756986 : ++p;</span></a>
|
|
<a name="2637"><span class="lineNum"> 2637 </span><span class="lineCov"> 3756986 : ++t;</span></a>
|
|
<a name="2638"><span class="lineNum"> 2638 </span><span class="lineCov"> 3756986 : break;</span></a>
|
|
<a name="2639"><span class="lineNum"> 2639 </span> : }</a>
|
|
<a name="2640"><span class="lineNum"> 2640 </span><span class="lineCov"> 3757016 : p1 = p0;</span></a>
|
|
<a name="2641"><span class="lineNum"> 2641 </span> : }</a>
|
|
<a name="2642"><span class="lineNum"> 2642 </span> : </a>
|
|
<a name="2643"><span class="lineNum"> 2643 </span> : /* match successful if we've consumed all text */</a>
|
|
<a name="2644"><span class="lineNum"> 2644 </span><span class="lineCov"> 132803 : return *t != 0;</span></a>
|
|
<a name="2645"><span class="lineNum"> 2645 </span> : }</a>
|
|
<a name="2646"><span class="lineNum"> 2646 </span> : </a>
|
|
</pre>
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</td>
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</tr>
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</table>
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<br>
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<table width="100%" border=0 cellspacing=0 cellpadding=0>
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<tr><td class="ruler"><img src="../glass.png" width=3 height=3 alt=""></td></tr>
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<tr><td class="versionInfo">Generated by: <a href="https://github.com/linux-test-project/lcov" target="_parent">LCOV version 1.0</a></td></tr>
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</table>
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<br>
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</body>
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</html>
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