31 commits

Author	SHA1	Message	Date
Andrea Mazzoleni	819b843163	Add timeout_sec parameter to os_command and os_script interface	2026-09-22 08:15:21 +02:00
Andrea Mazzoleni	4320f0d6b6	Add absolutepath helper for paths that may not exist	2026-09-16 12:24:12 +02:00
Andrea Mazzoleni	c1bcd6a24f	Migrate Windows smartctl execution from _wpopen to os_popen and direct process spawning	2026-09-14 18:03:35 +02:00
Andrea Mazzoleni	9f48c87dd4	Encapsulate race-safe process slot synchronization and termination in OS layer for Unix and Windows	2026-09-14 15:00:20 +02:00
Andrea Mazzoleni	a0c7d69067	Expose real operating system process IDs on Windows via os_display_pid()	2026-09-05 11:42:01 +02:00
Andrea Mazzoleni	b5a8ef7c33	Terminate entire process group on Unix os_script and os_command timeout to avoid orphaned descendants	2026-09-05 09:45:42 +02:00
Andrea Mazzoleni	11fee73ec4	Separate process waiting from process-reference release to eliminate Windows HANDLE reuse race	2026-09-04 13:31:00 +02:00
Andrea Mazzoleni	b383cbc4ba	Increase NSS credential buffer limits for run_as_user compatibility	2026-09-02 00:18:01 +02:00
Andrea Mazzoleni	05e29ae701	Preserve supplementary groups across bracketed privilege changes	2026-09-02 00:03:59 +02:00
Andrea Mazzoleni	586b0a3fd5	Use CLOEXEC pipes for command stdin handling	2026-09-01 12:31:48 +02:00
Andrea Mazzoleni	a6ffe53202	Use raw Linux syscalls for post-fork credential changes	2026-09-01 12:31:48 +02:00
Andrea Mazzoleni	bd856b456b	Fix undefined _linux macro typo to __linux__	2026-08-18 23:33:58 +02:00
Andrea Mazzoleni	3c1772d478	Move user and group resolution before fork for async-signal safety	2026-08-18 23:33:58 +02:00
Andrea Mazzoleni	fa8913a759	Use monotonic clock in os_tick_ms and os_tick_sec on POSIX systems	2026-08-18 23:33:58 +02:00
Andrea Mazzoleni	daf713820e	Add os_usleep with bounded sleep loop returning on signal interruption and use it in bandwidth limiter	2026-08-18 23:33:57 +02:00
Andrea Mazzoleni	170759e83c	Use direct Linux setresuid/setresgid syscalls for thread-local privilege switching	2026-08-18 23:33:57 +02:00
Andrea Mazzoleni	6b3b60bf87	Add O_CLOEXEC flag to open /dev/null in os_command and os_daemonize	2026-08-18 23:33:57 +02:00
Andrea Mazzoleni	03831386f0	Fix os_wait return type mismatch in UNIX implementation	2026-08-18 23:33:57 +02:00
Andrea Mazzoleni	84297fc6dc	Replace malloc with alloca in fork child exec path for async-signal safety	2026-08-18 23:33:57 +02:00
Andrea Mazzoleni	19173754ec	Comment explaining why CLOSE_RANGE_CLOEXEC is safe for fexecve binaries in os_spawn	2026-08-18 23:33:57 +02:00
Andrea Mazzoleni	2b71f5727e	Guard lower close_range call with fd > 3 in os_exec_script	2026-08-18 23:33:56 +02:00
Andrea Mazzoleni	acdf29ac09	Replace VLA envp_dynamic with malloc in fork child exec path	2026-08-18 23:33:56 +02:00
Andrea Mazzoleni	b3fdc8d6a5	Add fallback to kill(pid, sig) when process group signaling returns ESRCH in os_term and os_kill	2026-08-18 23:33:56 +02:00
Andrea Mazzoleni	6b46e08a1f	Configure PR_SET_PDEATHSIG on Linux and Job Objects on Windows to prevent orphaned subprocesses on program crash	2026-08-18 23:33:56 +02:00
Andrea Mazzoleni	3878c0e2e6	Silence clang static analyzer warnings	2026-08-18 23:33:56 +02:00
Andrea Mazzoleni	1b1ae7cce9	Add new os_kill	2026-08-18 23:33:56 +02:00
Andrea Mazzoleni	180278fbb4	Make os_abort to log to os_syslog	2026-08-18 23:33:56 +02:00
Andrea Mazzoleni	effc3be9c2	Sanitize addr2line binary path via strspn whitelist before system call	2026-08-18 23:33:55 +02:00
Andrea Mazzoleni	d6b51d61e7	Sync the OS interface with the daemon	2026-08-18 23:33:55 +02:00
Andrea Mazzoleni	056a037761	Abort on privilege switch failures unless errno is EPERM	2026-08-18 23:33:55 +02:00
Andrea Mazzoleni	00b4cbafd0	Merge the CLI and Daemon portable interface	2026-08-18 23:33:55 +02:00