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Make fixes and improvements

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- Introduce __assert_disable global
- Improve strsignal() thread safety
- Make system call tracing thread safe
- Fix SO_RCVTIMEO / SO_SNDTIMEO on Windows
- Refactor DescribeFoo() functions into one place
- Fix fork() on Windows when TLS and MAP_STACK exist
- Round upwards in setsockopt(SO_RCVTIMEO) on Windows
- Disable futexes on OpenBSD which seem extremely broken
- Implement a better kludge for monotonic time on Windows
This commit is contained in:
Justine Tunney 2022-06-25 18:17:31 -07:00
parent 5d837c4e7c
commit fbc053e018
186 changed files with 1836 additions and 1325 deletions
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6
libc/calls/sigaction.c
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@ -444,7 +444,6 @@ static int __sigaction(int sig, const struct sigaction *act,
*/
int sigaction(int sig, const struct sigaction *act, struct sigaction *oldact) {
int rc;
char buf[2][128];
if (sig == SIGKILL || sig == SIGSTOP) {
rc = einval();
} else {
@ -452,8 +451,7 @@ int sigaction(int sig, const struct sigaction *act, struct sigaction *oldact) {
rc = __sigaction(sig, act, oldact);
__sig_unlock();
}
STRACE("sigaction(%G, %s, [%s]) → %d% m", sig,
DescribeSigaction(buf[0], sizeof(buf[0]), 0, act),
DescribeSigaction(buf[1], sizeof(buf[1]), rc, oldact), rc);
STRACE("sigaction(%G, %s, [%s]) → %d% m", sig, DescribeSigaction(0, act),
DescribeSigaction(rc, oldact), rc);
return rc;
}