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Improve system call support on NT

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- Improve i/o perf on New Technology
- Code cleanup on read() for New Technology
- Fix bad bug with dup() of socket on New Technology
- Clean up some more strace errors on New Technology
This commit is contained in:
Justine Tunney 2022-04-07 20:30:04 -07:00
parent 29bf8b1a30
commit 4f98ad1054
79 changed files with 707 additions and 197 deletions
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5
libc/calls/renameat.c
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@ -38,6 +38,7 @@
int renameat(int olddirfd, const char *oldpath, int newdirfd,
const char *newpath) {
int rc;
char buf[2][12];
if (IsAsan() &&
(!__asan_is_valid(oldpath, 1) || !__asan_is_valid(newpath, 1))) {
rc = efault();
@ -50,7 +51,7 @@ int renameat(int olddirfd, const char *oldpath, int newdirfd,
} else {
rc = sys_renameat_nt(olddirfd, oldpath, newdirfd, newpath);
}
STRACE("renameat(%d, %#s, %d, %#s) → %d% m", olddirfd, oldpath, newdirfd,
newpath, rc);
STRACE("renameat(%s, %#s, %s, %#s) → %d% m", __strace_dirfd(buf[0], olddirfd),
oldpath, __strace_dirfd(buf[1], newdirfd), newpath, rc);
return rc;
}