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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/nanosleep.c
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@ -31,7 +31,6 @@
*/
noinstrument int nanosleep(const struct timespec *req, struct timespec *rem) {
int rc;
char buf[2][45];
if (!req || (IsAsan() && (!__asan_is_valid_timespec(req) ||
(rem && !__asan_is_valid_timespec(rem))))) {
rc = efault();
@ -48,9 +47,8 @@ noinstrument int nanosleep(const struct timespec *req, struct timespec *rem) {
rc = sys_nanosleep_nt(req, rem);
}
if (!__time_critical) {
POLLTRACE("nanosleep(%s, [%s]) → %d% m",
DescribeTimespec(buf[0], sizeof(buf[0]), rc, req),
DescribeTimespec(buf[1], sizeof(buf[1]), rc, rem), rc);
POLLTRACE("nanosleep(%s, [%s]) → %d% m", DescribeTimespec(rc, req),
DescribeTimespec(rc, rem), rc);
}
return rc;
}