source:
EcnlProtoTool/trunk/musl-1.1.18/src/stat/fstat.c
Last change on this file was 444, checked in by , 4 years ago | |
---|---|
|
|
File size: 494 bytes |
Line | |
---|---|
1 | #include <sys/stat.h> |
2 | #include <errno.h> |
3 | #include <fcntl.h> |
4 | #include "syscall.h" |
5 | #include "libc.h" |
6 | |
7 | void __procfdname(char *, unsigned); |
8 | |
9 | int fstat(int fd, struct stat *st) |
10 | { |
11 | int ret = __syscall(SYS_fstat, fd, st); |
12 | if (ret != -EBADF || __syscall(SYS_fcntl, fd, F_GETFD) < 0) |
13 | return __syscall_ret(ret); |
14 | |
15 | char buf[15+3*sizeof(int)]; |
16 | __procfdname(buf, fd); |
17 | #ifdef SYS_stat |
18 | return syscall(SYS_stat, buf, st); |
19 | #else |
20 | return syscall(SYS_fstatat, AT_FDCWD, buf, st, 0); |
21 | #endif |
22 | } |
23 | |
24 | LFS64(fstat); |
Note:
See TracBrowser
for help on using the repository browser.