mirrors/cosmopolitan
1
0
Fork 0
mirror of https://github.com/jart/cosmopolitan.git synced 2025-06-27 23:08:31 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 1

Add MODE=optlinux build mode (#141)

Browse source
This commit is contained in:
Justine Tunney 2021-10-14 19:36:49 -07:00
parent 226aaf3547
commit 67b5200a0b
111 changed files with 934 additions and 854 deletions
Download patch file Download diff file Expand all files Collapse all files

12
libc/calls/fchmodat.c
View file

@ -19,6 +19,7 @@
#include "libc/bits/weaken.h"
#include "libc/calls/calls.h"
#include "libc/calls/internal.h"
#include "libc/calls/sysdebug.internal.h"
#include "libc/dce.h"
#include "libc/intrin/asan.internal.h"
#include "libc/sysv/errfuns.h"
@ -39,9 +40,16 @@
* @see fchmod()
*/
int fchmodat(int dirfd, const char *path, uint32_t mode, int flags) {
int rc;
if (IsAsan() && !__asan_is_valid(path, 1)) return efault();
if (weaken(__zipos_notat) && weaken(__zipos_notat)(dirfd, path) == -1) {
return -1; /* TODO(jart): implement me */
rc = -1; /* TODO(jart): implement me */
} else if (!IsWindows()) {
rc = sys_fchmodat(dirfd, path, mode, flags);
} else {
rc = sys_fchmodat_nt(dirfd, path, mode, flags);
}
return sys_fchmodat(dirfd, path, mode, flags);
SYSDEBUG("fchmodat(%d, %s, %o, %d) -> %d %s", (long)dirfd, path, mode, flags,
rc != -1 ? "" : strerror(errno));
return rc;
}