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Further improve usability of cosmocc

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- Support -s flag in cosmocc
- Support posix_spawn() setsid() feature
- Disable monorepo debug path prefix stripping
This commit is contained in:
Justine Tunney 2023-07-10 05:55:00 -07:00
parent f7ae50462a
commit ee6566a152
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GPG key ID: BE714B4575D6E328
9 changed files with 40 additions and 15 deletions
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6
libc/stdio/posix_spawn.c
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@ -84,6 +84,12 @@ int posix_spawn(int *pid, const char *path,
if (!(child = vfork())) {
if (attrp && *attrp) {
posix_spawnattr_getflags(attrp, &flags);
if (flags & POSIX_SPAWN_SETSID) {
if (setsid()) {
STRACE("posix_spawn fail #%d", 1);
_Exit(127);
}
}
if (flags & POSIX_SPAWN_SETPGROUP) {
if (setpgid(0, (*attrp)->pgroup)) {
STRACE("posix_spawn fail #%d", 1);