Make fixes and improvements

- 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

View file

@ -24,11 +24,6 @@
__msabi extern typeof(VirtualProtect) *const __imp_VirtualProtect;
static const char *DescribeVpFlags(uint32_t *x) {
if (!x) return "n/a";
return DescribeNtPageFlags(*x);
}
/**
* Protects memory on the New Technology.
* @note this wrapper takes care of ABI, STRACE(), and __winerr()
@ -42,6 +37,6 @@ textwindows bool32 VirtualProtect(void *lpAddress, uint64_t dwSize,
if (!bOk) __winerr();
NTTRACE("VirtualProtect(%p, %'zu, %s, [%s]) → %hhhd% m", lpAddress, dwSize,
DescribeNtPageFlags(flNewProtect),
DescribeVpFlags(bOk ? lpflOldProtect : 0), bOk);
DescribeNtPageFlags(*lpflOldProtect), bOk);
return bOk;
}