20 commits

Author	SHA1	Message	Date
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