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math: move x87-family rint functions to C with inline asm
[musl]
/
src
/
stat
/
fchmodat.c
diff --git
a/src/stat/fchmodat.c
b/src/stat/fchmodat.c
index
afa6d44
..
4ee00b0
100644
(file)
--- a/
src/stat/fchmodat.c
+++ b/
src/stat/fchmodat.c
@@
-2,8
+2,7
@@
#include <fcntl.h>
#include <errno.h>
#include "syscall.h"
#include <fcntl.h>
#include <errno.h>
#include "syscall.h"
-
-void __procfdname(char *, unsigned);
+#include "kstat.h"
int fchmodat(int fd, const char *path, mode_t mode, int flag)
{
int fchmodat(int fd, const char *path, mode_t mode, int flag)
{
@@
-12,7
+11,7
@@
int fchmodat(int fd, const char *path, mode_t mode, int flag)
if (flag != AT_SYMLINK_NOFOLLOW)
return __syscall_ret(-EINVAL);
if (flag != AT_SYMLINK_NOFOLLOW)
return __syscall_ret(-EINVAL);
- struct stat st;
+ struct
k
stat st;
int ret, fd2;
char proc[15+3*sizeof(int)];
int ret, fd2;
char proc[15+3*sizeof(int)];
@@
-21,7
+20,7
@@
int fchmodat(int fd, const char *path, mode_t mode, int flag)
if (S_ISLNK(st.st_mode))
return __syscall_ret(-EOPNOTSUPP);
if (S_ISLNK(st.st_mode))
return __syscall_ret(-EOPNOTSUPP);
- if ((fd2 = __syscall(SYS_openat, fd, path, O_RDONLY|O_PATH|O_NOFOLLOW|O_NOCTTY)) < 0) {
+ if ((fd2 = __syscall(SYS_openat, fd, path, O_RDONLY|O_PATH|O_NOFOLLOW|O_NOCTTY
|O_CLOEXEC
)) < 0) {
if (fd2 == -ELOOP)
return __syscall_ret(-EOPNOTSUPP);
return __syscall_ret(fd2);
if (fd2 == -ELOOP)
return __syscall_ret(-EOPNOTSUPP);
return __syscall_ret(fd2);
@@
-29,8
+28,10
@@
int fchmodat(int fd, const char *path, mode_t mode, int flag)
__procfdname(proc, fd2);
ret = __syscall(SYS_fstatat, AT_FDCWD, proc, &st, 0);
__procfdname(proc, fd2);
ret = __syscall(SYS_fstatat, AT_FDCWD, proc, &st, 0);
- if (!ret && !S_ISLNK(st.st_mode))
- ret = __syscall(SYS_fchmodat, AT_FDCWD, proc, mode);
+ if (!ret) {
+ if (S_ISLNK(st.st_mode)) ret = -EOPNOTSUPP;
+ else ret = __syscall(SYS_fchmodat, AT_FDCWD, proc, mode);
+ }
__syscall(SYS_close, fd2);
return __syscall_ret(ret);
__syscall(SYS_close, fd2);
return __syscall_ret(ret);