repo.or.cz
/
musl.git
/
blob
commit
grep
author
committer
pickaxe
?
search:
re
summary
|
log
|
graphiclog1
|
graphiclog2
|
commit
|
commitdiff
|
tree
|
refs
|
edit
|
fork
blame
|
history
|
raw
|
HEAD
move msghdr and cmsghdr out of bits/socket.h
[musl.git]
/
src
/
unistd
/
fchdir.c
blob
dee45ba68e6425a17fe2ef4f4b77038666e43d80
1
#include <unistd.h>
2
#include <errno.h>
3
#include <fcntl.h>
4
#include
"syscall.h"
5
6
int
fchdir
(
int
fd
)
7
{
8
int
ret
=
__syscall
(
SYS_fchdir
,
fd
);
9
if
(
ret
!= -
EBADF
||
__syscall
(
SYS_fcntl
,
fd
,
F_GETFD
) <
0
)
10
return
__syscall_ret
(
ret
);
11
12
char
buf
[
15
+
3
*
sizeof
(
int
)];
13
__procfdname
(
buf
,
fd
);
14
return
syscall
(
SYS_chdir
,
buf
);
15
}