snapraid/cov/cmdline/import.c.gcov.html
Andrea Mazzoleni e01ca1e0fa Auto update
2016-11-21 19:48:21 +01:00

398 lines
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<title>LCOV - lcov.info - cmdline/import.c</title>
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<tr><td class="title">LCOV - code coverage report</td></tr>
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<td width="10%" class="headerItem">Current view:</td>
<td width="35%" class="headerValue"><a href="../index.html">top level</a> - <a href="index.html">cmdline</a> - import.c<span style="font-size: 80%;"> (source / <a href="import.c.func.html">functions</a>)</span></td>
<td width="5%"></td>
<td width="15%"></td>
<td width="10%" class="headerCovTableHead">Hit</td>
<td width="10%" class="headerCovTableHead">Total</td>
<td width="15%" class="headerCovTableHead">Coverage</td>
</tr>
<tr>
<td class="headerItem">Test:</td>
<td class="headerValue">lcov.info</td>
<td></td>
<td class="headerItem">Lines:</td>
<td class="headerCovTableEntry">93</td>
<td class="headerCovTableEntry">103</td>
<td class="headerCovTableEntryHi">90.3 %</td>
</tr>
<tr>
<td class="headerItem">Date:</td>
<td class="headerValue">2016-11-21</td>
<td></td>
<td class="headerItem">Functions:</td>
<td class="headerCovTableEntry">7</td>
<td class="headerCovTableEntry">8</td>
<td class="headerCovTableEntryMed">87.5 %</td>
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<pre class="sourceHeading"> Line data Source code</pre>
<pre class="source">
<a name="1"><span class="lineNum"> 1 </span> : /*</a>
<span class="lineNum"> 2 </span> : * Copyright (C) 2013 Andrea Mazzoleni
<span class="lineNum"> 3 </span> : *
<span class="lineNum"> 4 </span> : * This program is free software: you can redistribute it and/or modify
<span class="lineNum"> 5 </span> : * it under the terms of the GNU General Public License as published by
<span class="lineNum"> 6 </span> : * the Free Software Foundation, either version 3 of the License, or
<span class="lineNum"> 7 </span> : * (at your option) any later version.
<span class="lineNum"> 8 </span> : *
<span class="lineNum"> 9 </span> : * This program is distributed in the hope that it will be useful,
<span class="lineNum"> 10 </span> : * but WITHOUT ANY WARRANTY; without even the implied warranty of
<span class="lineNum"> 11 </span> : * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
<span class="lineNum"> 12 </span> : * GNU General Public License for more details.
<span class="lineNum"> 13 </span> : *
<span class="lineNum"> 14 </span> : * You should have received a copy of the GNU General Public License
<span class="lineNum"> 15 </span> : * along with this program. If not, see &lt;http://www.gnu.org/licenses/&gt;.
<span class="lineNum"> 16 </span> : */
<span class="lineNum"> 17 </span> :
<span class="lineNum"> 18 </span> : #include &quot;portable.h&quot;
<span class="lineNum"> 19 </span> :
<span class="lineNum"> 20 </span> : #include &quot;support.h&quot;
<span class="lineNum"> 21 </span> : #include &quot;import.h&quot;
<span class="lineNum"> 22 </span> :
<span class="lineNum"> 23 </span> : /****************************************************************************/
<span class="lineNum"> 24 </span> : /* import */
<span class="lineNum"> 25 </span> :
<span class="lineNum"> 26 </span> : /**
<a name="27"><span class="lineNum"> 27 </span> : * Compare the hash of two import blocks.</a>
<span class="lineNum"> 28 </span> : */
<span class="lineNum"> 29 </span><span class="lineCov"> 4472 : int import_block_hash_compare(const void* void_arg, const void* void_data)</span>
<span class="lineNum"> 30 </span> : {
<span class="lineNum"> 31 </span><span class="lineCov"> 4472 : const unsigned char* arg = void_arg;</span>
<span class="lineNum"> 32 </span><span class="lineCov"> 4472 : const struct snapraid_import_block* block = void_data;</span>
<span class="lineNum"> 33 </span> :
<span class="lineNum"> 34 </span><span class="lineCov"> 4472 : return memcmp(arg, block-&gt;hash, BLOCK_HASH_SIZE);</span>
<a name="35"><span class="lineNum"> 35 </span> : }</a>
<span class="lineNum"> 36 </span> :
<span class="lineNum"> 37 </span><span class="lineNoCov"> 0 : int import_block_prevhash_compare(const void* void_arg, const void* void_data)</span>
<span class="lineNum"> 38 </span> : {
<span class="lineNum"> 39 </span><span class="lineNoCov"> 0 : const unsigned char* arg = void_arg;</span>
<span class="lineNum"> 40 </span><span class="lineNoCov"> 0 : const struct snapraid_import_block* block = void_data;</span>
<span class="lineNum"> 41 </span> :
<span class="lineNum"> 42 </span><span class="lineNoCov"> 0 : return memcmp(arg, block-&gt;prevhash, BLOCK_HASH_SIZE);</span>
<span class="lineNum"> 43 </span> : }
<span class="lineNum"> 44 </span> :
<span class="lineNum"> 45 </span> : /**
<span class="lineNum"> 46 </span> : * Compute the hash of the hash for an import block.
<a name="47"><span class="lineNum"> 47 </span> : * We just use the first 32 bit of the hash itself.</a>
<span class="lineNum"> 48 </span> : */
<span class="lineNum"> 49 </span><span class="lineCov"> 656604 : static inline tommy_uint32_t import_block_hash(const unsigned char* hash)</span>
<span class="lineNum"> 50 </span> : {
<span class="lineNum"> 51 </span> : /* the hash data is not aligned, and we cannot access it with a direct cast */
<span class="lineNum"> 52 </span><span class="lineCov"> 656604 : return hash[0] | ((uint32_t)hash[1] &lt;&lt; 8) | ((uint32_t)hash[2] &lt;&lt; 16) | ((uint32_t)hash[3] &lt;&lt; 24);</span>
<a name="53"><span class="lineNum"> 53 </span> : }</a>
<span class="lineNum"> 54 </span> :
<span class="lineNum"> 55 </span><span class="lineCov"> 1750 : static void import_file(struct snapraid_state* state, const char* path, uint64_t size)</span>
<span class="lineNum"> 56 </span> : {
<span class="lineNum"> 57 </span> : struct snapraid_import_file* file;
<span class="lineNum"> 58 </span> : block_off_t i;
<span class="lineNum"> 59 </span> : data_off_t offset;
<span class="lineNum"> 60 </span> : void* buffer;
<span class="lineNum"> 61 </span> : int ret;
<span class="lineNum"> 62 </span> : int f;
<span class="lineNum"> 63 </span> : int flags;
<span class="lineNum"> 64 </span><span class="lineCov"> 1750 : unsigned block_size = state-&gt;block_size;</span>
<span class="lineNum"> 65 </span> : struct advise_struct advise;
<span class="lineNum"> 66 </span> :
<span class="lineNum"> 67 </span><span class="lineCov"> 1750 : file = malloc_nofail(sizeof(struct snapraid_import_file));</span>
<span class="lineNum"> 68 </span><span class="lineCov"> 1750 : file-&gt;path = strdup_nofail(path);</span>
<span class="lineNum"> 69 </span><span class="lineCov"> 1750 : file-&gt;size = size;</span>
<span class="lineNum"> 70 </span><span class="lineCov"> 1750 : file-&gt;blockmax = (size + block_size - 1) / block_size;</span>
<span class="lineNum"> 71 </span><span class="lineCov"> 1750 : file-&gt;blockimp = malloc_nofail(file-&gt;blockmax * sizeof(struct snapraid_import_block));</span>
<span class="lineNum"> 72 </span> :
<span class="lineNum"> 73 </span><span class="lineCov"> 1750 : buffer = malloc_nofail(block_size);</span>
<span class="lineNum"> 74 </span> :
<span class="lineNum"> 75 </span><span class="lineCov"> 1750 : advise_init(&amp;advise, state-&gt;file_mode);</span>
<span class="lineNum"> 76 </span> :
<span class="lineNum"> 77 </span> : /* open for read */
<span class="lineNum"> 78 </span><span class="lineCov"> 1750 : flags = O_RDONLY | O_BINARY | advise_flags(&amp;advise);</span>
<span class="lineNum"> 79 </span><span class="lineCov"> 1750 : f = open(path, flags);</span>
<span class="lineNum"> 80 </span><span class="lineCov"> 1750 : if (f == -1) {</span>
<span class="lineNum"> 81 </span> : /* LCOV_EXCL_START */
<span class="lineNum"> 82 </span> : log_fatal(&quot;Error opening file '%s'. %s.\n&quot;, path, strerror(errno));
<span class="lineNum"> 83 </span> : exit(EXIT_FAILURE);
<span class="lineNum"> 84 </span> : /* LCOV_EXCL_STOP */
<span class="lineNum"> 85 </span> : }
<span class="lineNum"> 86 </span> :
<span class="lineNum"> 87 </span><span class="lineCov"> 1750 : ret = advise_open(&amp;advise, f);</span>
<span class="lineNum"> 88 </span><span class="lineCov"> 1750 : if (ret != 0) {</span>
<span class="lineNum"> 89 </span> : /* LCOV_EXCL_START */
<span class="lineNum"> 90 </span> : log_fatal(&quot;Error advising file '%s'. %s.\n&quot;, path, strerror(errno));
<span class="lineNum"> 91 </span> : exit(EXIT_FAILURE);
<span class="lineNum"> 92 </span> : /* LCOV_EXCL_STOP */
<span class="lineNum"> 93 </span> : }
<span class="lineNum"> 94 </span> :
<span class="lineNum"> 95 </span><span class="lineCov"> 1750 : offset = 0;</span>
<span class="lineNum"> 96 </span><span class="lineCov"> 6222 : for (i = 0; i &lt; file-&gt;blockmax; ++i) {</span>
<span class="lineNum"> 97 </span><span class="lineCov"> 4472 : struct snapraid_import_block* block = &amp;file-&gt;blockimp[i];</span>
<span class="lineNum"> 98 </span><span class="lineCov"> 4472 : unsigned read_size = block_size;</span>
<span class="lineNum"> 99 </span><span class="lineCov"> 4472 : if (read_size &gt; size)</span>
<span class="lineNum"> 100 </span><span class="lineCov"> 1745 : read_size = size;</span>
<span class="lineNum"> 101 </span> :
<span class="lineNum"> 102 </span><span class="lineCov"> 4472 : ret = read(f, buffer, read_size);</span>
<span class="lineNum"> 103 </span><span class="lineCov"> 4472 : if (ret &lt; 0 || (unsigned)ret != read_size) {</span>
<span class="lineNum"> 104 </span> : /* LCOV_EXCL_START */
<span class="lineNum"> 105 </span> : log_fatal(&quot;Error reading file '%s'. %s.\n&quot;, path, strerror(errno));
<span class="lineNum"> 106 </span> : exit(EXIT_FAILURE);
<span class="lineNum"> 107 </span> : /* LCOV_EXCL_STOP */
<span class="lineNum"> 108 </span> : }
<span class="lineNum"> 109 </span> :
<span class="lineNum"> 110 </span><span class="lineCov"> 4472 : block-&gt;file = file;</span>
<span class="lineNum"> 111 </span><span class="lineCov"> 4472 : block-&gt;offset = offset;</span>
<span class="lineNum"> 112 </span><span class="lineCov"> 4472 : block-&gt;size = read_size;</span>
<span class="lineNum"> 113 </span> :
<span class="lineNum"> 114 </span><span class="lineCov"> 4472 : memhash(state-&gt;hash, state-&gt;hashseed, block-&gt;hash, buffer, read_size);</span>
<span class="lineNum"> 115 </span><span class="lineCov"> 4472 : tommy_hashdyn_insert(&amp;state-&gt;importset, &amp;block-&gt;nodeset, block, import_block_hash(block-&gt;hash));</span>
<span class="lineNum"> 116 </span> :
<span class="lineNum"> 117 </span> : /* if we are in a rehash state */
<span class="lineNum"> 118 </span><span class="lineCov"> 4472 : if (state-&gt;prevhash != HASH_UNDEFINED) {</span>
<span class="lineNum"> 119 </span> : /* compute also the previous hash */
<span class="lineNum"> 120 </span><span class="lineNoCov"> 0 : memhash(state-&gt;prevhash, state-&gt;prevhashseed, block-&gt;prevhash, buffer, read_size);</span>
<span class="lineNum"> 121 </span><span class="lineNoCov"> 0 : tommy_hashdyn_insert(&amp;state-&gt;previmportset, &amp;block-&gt;prevnodeset, block, import_block_hash(block-&gt;prevhash));</span>
<span class="lineNum"> 122 </span> : }
<span class="lineNum"> 123 </span> :
<span class="lineNum"> 124 </span><span class="lineCov"> 4472 : offset += read_size;</span>
<span class="lineNum"> 125 </span><span class="lineCov"> 4472 : size -= read_size;</span>
<span class="lineNum"> 126 </span> : }
<span class="lineNum"> 127 </span> :
<span class="lineNum"> 128 </span><span class="lineCov"> 1750 : ret = close(f);</span>
<span class="lineNum"> 129 </span><span class="lineCov"> 1750 : if (ret != 0) {</span>
<span class="lineNum"> 130 </span> : /* LCOV_EXCL_START */
<span class="lineNum"> 131 </span> : log_fatal(&quot;Error closing file '%s'. %s.\n&quot;, path, strerror(errno));
<span class="lineNum"> 132 </span> : exit(EXIT_FAILURE);
<span class="lineNum"> 133 </span> : /* LCOV_EXCL_STOP */
<span class="lineNum"> 134 </span> : }
<span class="lineNum"> 135 </span> :
<span class="lineNum"> 136 </span><span class="lineCov"> 1750 : tommy_list_insert_tail(&amp;state-&gt;importlist, &amp;file-&gt;nodelist, file);</span>
<span class="lineNum"> 137 </span> :
<span class="lineNum"> 138 </span><span class="lineCov"> 1750 : free(buffer);</span>
<a name="139"><span class="lineNum"> 139 </span><span class="lineCov"> 1750 : }</span></a>
<span class="lineNum"> 140 </span> :
<span class="lineNum"> 141 </span><span class="lineCov"> 1750 : void import_file_free(struct snapraid_import_file* file)</span>
<span class="lineNum"> 142 </span> : {
<span class="lineNum"> 143 </span><span class="lineCov"> 1750 : free(file-&gt;path);</span>
<span class="lineNum"> 144 </span><span class="lineCov"> 1750 : free(file-&gt;blockimp);</span>
<span class="lineNum"> 145 </span><span class="lineCov"> 1750 : free(file);</span>
<a name="146"><span class="lineNum"> 146 </span><span class="lineCov"> 1750 : }</span></a>
<span class="lineNum"> 147 </span> :
<span class="lineNum"> 148 </span><span class="lineCov"> 652132 : int state_import_fetch(struct snapraid_state* state, int rehash, struct snapraid_block* missing_block, unsigned char* buffer)</span>
<span class="lineNum"> 149 </span> : {
<span class="lineNum"> 150 </span> : struct snapraid_import_block* block;
<span class="lineNum"> 151 </span> : int ret;
<span class="lineNum"> 152 </span> : int f;
<span class="lineNum"> 153 </span><span class="lineCov"> 652132 : const unsigned char* hash = missing_block-&gt;hash;</span>
<span class="lineNum"> 154 </span><span class="lineCov"> 652132 : unsigned block_size = state-&gt;block_size;</span>
<span class="lineNum"> 155 </span> : unsigned read_size;
<span class="lineNum"> 156 </span> : unsigned char buffer_hash[HASH_MAX];
<span class="lineNum"> 157 </span> : const char* path;
<span class="lineNum"> 158 </span> :
<span class="lineNum"> 159 </span><span class="lineCov"> 652132 : if (rehash) {</span>
<span class="lineNum"> 160 </span><span class="lineNoCov"> 0 : block = tommy_hashdyn_search(&amp;state-&gt;previmportset, import_block_prevhash_compare, hash, import_block_hash(hash));</span>
<span class="lineNum"> 161 </span> : } else {
<span class="lineNum"> 162 </span><span class="lineCov"> 652132 : block = tommy_hashdyn_search(&amp;state-&gt;importset, import_block_hash_compare, hash, import_block_hash(hash));</span>
<span class="lineNum"> 163 </span> : }
<span class="lineNum"> 164 </span><span class="lineCov"> 652132 : if (!block)</span>
<span class="lineNum"> 165 </span><span class="lineCov"> 647660 : return -1;</span>
<span class="lineNum"> 166 </span> :
<span class="lineNum"> 167 </span><span class="lineCov"> 4472 : path = block-&gt;file-&gt;path;</span>
<span class="lineNum"> 168 </span><span class="lineCov"> 4472 : read_size = block-&gt;size;</span>
<span class="lineNum"> 169 </span> :
<span class="lineNum"> 170 </span><span class="lineCov"> 4472 : f = open(path, O_RDONLY | O_BINARY);</span>
<span class="lineNum"> 171 </span><span class="lineCov"> 4472 : if (f == -1) {</span>
<span class="lineNum"> 172 </span> : /* LCOV_EXCL_START */
<span class="lineNum"> 173 </span> : if (errno == ENOENT) {
<span class="lineNum"> 174 </span> : log_fatal(&quot;DANGER! file '%s' disappeared.\n&quot;, path);
<span class="lineNum"> 175 </span> : log_fatal(&quot;If you moved it, please rerun the same command.\n&quot;);
<span class="lineNum"> 176 </span> : } else {
<span class="lineNum"> 177 </span> : log_fatal(&quot;Error opening file '%s'. %s.\n&quot;, path, strerror(errno));
<span class="lineNum"> 178 </span> : }
<span class="lineNum"> 179 </span> : exit(EXIT_FAILURE);
<span class="lineNum"> 180 </span> : /* LCOV_EXCL_STOP */
<span class="lineNum"> 181 </span> : }
<span class="lineNum"> 182 </span> :
<span class="lineNum"> 183 </span><span class="lineCov"> 4472 : ret = pread(f, buffer, read_size, block-&gt;offset);</span>
<span class="lineNum"> 184 </span><span class="lineCov"> 4472 : if (ret &lt; 0 || (unsigned)ret != read_size) {</span>
<span class="lineNum"> 185 </span> : /* LCOV_EXCL_START */
<span class="lineNum"> 186 </span> : log_fatal(&quot;Error reading file '%s'. %s.\n&quot;, path, strerror(errno));
<span class="lineNum"> 187 </span> : exit(EXIT_FAILURE);
<span class="lineNum"> 188 </span> : /* LCOV_EXCL_STOP */
<span class="lineNum"> 189 </span> : }
<span class="lineNum"> 190 </span> :
<span class="lineNum"> 191 </span><span class="lineCov"> 4472 : ret = close(f);</span>
<span class="lineNum"> 192 </span><span class="lineCov"> 4472 : if (ret != 0) {</span>
<span class="lineNum"> 193 </span> : /* LCOV_EXCL_START */
<span class="lineNum"> 194 </span> : log_fatal(&quot;Error closing file '%s'. %s.\n&quot;, path, strerror(errno));
<span class="lineNum"> 195 </span> : exit(EXIT_FAILURE);
<span class="lineNum"> 196 </span> : /* LCOV_EXCL_STOP */
<span class="lineNum"> 197 </span> : }
<span class="lineNum"> 198 </span> :
<span class="lineNum"> 199 </span><span class="lineCov"> 4472 : if (read_size != block_size) {</span>
<span class="lineNum"> 200 </span> : /* fill the remaining with 0 */
<span class="lineNum"> 201 </span><span class="lineCov"> 1745 : memset(buffer + read_size, 0, block_size - read_size);</span>
<span class="lineNum"> 202 </span> : }
<span class="lineNum"> 203 </span> :
<span class="lineNum"> 204 </span> : /* recheck the hash */
<span class="lineNum"> 205 </span><span class="lineCov"> 4472 : if (rehash)</span>
<span class="lineNum"> 206 </span><span class="lineNoCov"> 0 : memhash(state-&gt;prevhash, state-&gt;prevhashseed, buffer_hash, buffer, read_size);</span>
<span class="lineNum"> 207 </span> : else
<span class="lineNum"> 208 </span><span class="lineCov"> 4472 : memhash(state-&gt;hash, state-&gt;hashseed, buffer_hash, buffer, read_size);</span>
<span class="lineNum"> 209 </span> :
<span class="lineNum"> 210 </span><span class="lineCov"> 4472 : if (memcmp(buffer_hash, hash, BLOCK_HASH_SIZE) != 0) {</span>
<span class="lineNum"> 211 </span> : /* LCOV_EXCL_START */
<span class="lineNum"> 212 </span> : log_fatal(&quot;Error in data reading file '%s'.\n&quot;, path);
<span class="lineNum"> 213 </span> : log_fatal(&quot;Please don't change imported files while running.\n&quot;);
<span class="lineNum"> 214 </span> : exit(EXIT_FAILURE);
<span class="lineNum"> 215 </span> : /* LCOV_EXCL_STOP */
<span class="lineNum"> 216 </span> : }
<span class="lineNum"> 217 </span> :
<span class="lineNum"> 218 </span><span class="lineCov"> 4472 : return 0;</span>
<a name="219"><span class="lineNum"> 219 </span> : }</a>
<span class="lineNum"> 220 </span> :
<span class="lineNum"> 221 </span><span class="lineCov"> 1 : static void import_dir(struct snapraid_state* state, const char* dir)</span>
<span class="lineNum"> 222 </span> : {
<span class="lineNum"> 223 </span> : DIR* d;
<span class="lineNum"> 224 </span> :
<span class="lineNum"> 225 </span><span class="lineCov"> 1 : d = opendir(dir);</span>
<span class="lineNum"> 226 </span><span class="lineCov"> 1 : if (!d) {</span>
<span class="lineNum"> 227 </span> : /* LCOV_EXCL_START */
<span class="lineNum"> 228 </span> : log_fatal(&quot;Error opening directory '%s'. %s.\n&quot;, dir, strerror(errno));
<span class="lineNum"> 229 </span> : exit(EXIT_FAILURE);
<span class="lineNum"> 230 </span> : /* LCOV_EXCL_STOP */
<span class="lineNum"> 231 </span> : }
<span class="lineNum"> 232 </span> :
<span class="lineNum"> 233 </span> : while (1) {
<span class="lineNum"> 234 </span> : char path_next[PATH_MAX];
<span class="lineNum"> 235 </span> : struct stat st;
<span class="lineNum"> 236 </span> : const char* name;
<span class="lineNum"> 237 </span> : struct dirent* dd;
<span class="lineNum"> 238 </span> :
<span class="lineNum"> 239 </span> : /* clear errno to detect erroneous conditions */
<span class="lineNum"> 240 </span><span class="lineCov"> 1812 : errno = 0;</span>
<span class="lineNum"> 241 </span><span class="lineCov"> 1812 : dd = readdir(d);</span>
<span class="lineNum"> 242 </span><span class="lineCov"> 1812 : if (dd == 0 &amp;&amp; errno != 0) {</span>
<span class="lineNum"> 243 </span> : /* LCOV_EXCL_START */
<span class="lineNum"> 244 </span> : log_fatal(&quot;Error reading directory '%s'. %s.\n&quot;, dir, strerror(errno));
<span class="lineNum"> 245 </span> : exit(EXIT_FAILURE);
<span class="lineNum"> 246 </span> : /* LCOV_EXCL_STOP */
<span class="lineNum"> 247 </span> : }
<span class="lineNum"> 248 </span><span class="lineCov"> 1812 : if (dd == 0) {</span>
<span class="lineNum"> 249 </span><span class="lineCov"> 1 : break; /* finished */</span>
<span class="lineNum"> 250 </span> : }
<span class="lineNum"> 251 </span> :
<span class="lineNum"> 252 </span> : /* skip &quot;.&quot; and &quot;..&quot; files */
<span class="lineNum"> 253 </span><span class="lineCov"> 1811 : name = dd-&gt;d_name;</span>
<span class="lineNum"> 254 </span><span class="lineCov"> 1811 : if (name[0] == '.' &amp;&amp; (name[1] == 0 || (name[1] == '.' &amp;&amp; name[2] == 0)))</span>
<span class="lineNum"> 255 </span><span class="lineCov"> 2 : continue;</span>
<span class="lineNum"> 256 </span> :
<span class="lineNum"> 257 </span><span class="lineCov"> 1809 : pathprint(path_next, sizeof(path_next), &quot;%s%s&quot;, dir, name);</span>
<span class="lineNum"> 258 </span> :
<span class="lineNum"> 259 </span> : #if HAVE_STRUCT_DIRENT_D_STAT
<span class="lineNum"> 260 </span> : /* convert dirent to lstat result */
<span class="lineNum"> 261 </span> : dirent_lstat(dd, &amp;st);
<span class="lineNum"> 262 </span> :
<span class="lineNum"> 263 </span> : /* if the st_mode field is missing, takes care to fill it using normal lstat() */
<span class="lineNum"> 264 </span> : /* at now this can happen only in Windows (with HAVE_STRUCT_DIRENT_D_STAT defined), */
<span class="lineNum"> 265 </span> : /* because we use a directory reading method that doesn't read info about ReparsePoint. */
<span class="lineNum"> 266 </span> : /* Note that here we cannot call here lstat_sync(), because we don't know what kind */
<span class="lineNum"> 267 </span> : /* of file is it, and lstat_sync() doesn't always work */
<span class="lineNum"> 268 </span> : if (st.st_mode == 0) {
<span class="lineNum"> 269 </span> : if (lstat(path_next, &amp;st) != 0) {
<span class="lineNum"> 270 </span> : /* LCOV_EXCL_START */
<span class="lineNum"> 271 </span> : log_fatal(&quot;Error in stat file/directory '%s'. %s.\n&quot;, path_next, strerror(errno));
<span class="lineNum"> 272 </span> : exit(EXIT_FAILURE);
<span class="lineNum"> 273 </span> : /* LCOV_EXCL_STOP */
<span class="lineNum"> 274 </span> : }
<span class="lineNum"> 275 </span> : }
<span class="lineNum"> 276 </span> : #else
<span class="lineNum"> 277 </span> : /* get lstat info about the file */
<span class="lineNum"> 278 </span><span class="lineCov"> 1809 : if (lstat(path_next, &amp;st) != 0) {</span>
<span class="lineNum"> 279 </span> : /* LCOV_EXCL_START */
<span class="lineNum"> 280 </span> : log_fatal(&quot;Error in stat file/directory '%s'. %s.\n&quot;, path_next, strerror(errno));
<span class="lineNum"> 281 </span> : exit(EXIT_FAILURE);
<span class="lineNum"> 282 </span> : /* LCOV_EXCL_STOP */
<span class="lineNum"> 283 </span> : }
<span class="lineNum"> 284 </span> : #endif
<span class="lineNum"> 285 </span> :
<span class="lineNum"> 286 </span><span class="lineCov"> 1809 : if (S_ISREG(st.st_mode)) {</span>
<span class="lineNum"> 287 </span><span class="lineCov"> 1750 : import_file(state, path_next, st.st_size);</span>
<span class="lineNum"> 288 </span><span class="lineCov"> 59 : } else if (S_ISDIR(st.st_mode)) {</span>
<span class="lineNum"> 289 </span><span class="lineNoCov"> 0 : pathslash(path_next, sizeof(path_next));</span>
<span class="lineNum"> 290 </span><span class="lineNoCov"> 0 : import_dir(state, path_next);</span>
<span class="lineNum"> 291 </span> : }
<span class="lineNum"> 292 </span><span class="lineCov"> 1811 : }</span>
<span class="lineNum"> 293 </span> :
<span class="lineNum"> 294 </span><span class="lineCov"> 1 : if (closedir(d) != 0) {</span>
<span class="lineNum"> 295 </span> : /* LCOV_EXCL_START */
<span class="lineNum"> 296 </span> : log_fatal(&quot;Error closing directory '%s'. %s.\n&quot;, dir, strerror(errno));
<span class="lineNum"> 297 </span> : exit(EXIT_FAILURE);
<span class="lineNum"> 298 </span> : /* LCOV_EXCL_STOP */
<span class="lineNum"> 299 </span> : }
<a name="300"><span class="lineNum"> 300 </span><span class="lineCov"> 1 : }</span></a>
<span class="lineNum"> 301 </span> :
<span class="lineNum"> 302 </span><span class="lineCov"> 1 : void state_import(struct snapraid_state* state, const char* dir)</span>
<span class="lineNum"> 303 </span> : {
<span class="lineNum"> 304 </span> : char path[PATH_MAX];
<span class="lineNum"> 305 </span> :
<span class="lineNum"> 306 </span><span class="lineCov"> 1 : msg_progress(&quot;Importing...\n&quot;);</span>
<span class="lineNum"> 307 </span> :
<span class="lineNum"> 308 </span> : /* if the hash is not full */
<span class="lineNum"> 309 </span><span class="lineCov"> 1 : if (BLOCK_HASH_SIZE != HASH_MAX) {</span>
<span class="lineNum"> 310 </span> : /* LCOV_EXCL_START */
<span class="lineNum"> 311 </span> : log_fatal(&quot;You cannot import files when using a reduced hash.\n&quot;);
<span class="lineNum"> 312 </span> : exit(EXIT_FAILURE);
<span class="lineNum"> 313 </span> : /* LCOV_EXCL_STOP */
<span class="lineNum"> 314 </span> : }
<span class="lineNum"> 315 </span> :
<span class="lineNum"> 316 </span> : /* add the final slash */
<span class="lineNum"> 317 </span><span class="lineCov"> 1 : pathimport(path, sizeof(path), dir);</span>
<span class="lineNum"> 318 </span><span class="lineCov"> 1 : pathslash(path, sizeof(path));</span>
<span class="lineNum"> 319 </span> :
<span class="lineNum"> 320 </span><span class="lineCov"> 1 : import_dir(state, path);</span>
<span class="lineNum"> 321 </span><span class="lineCov"> 1 : }</span>
<span class="lineNum"> 322 </span> :
</pre>
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