projects
/
musl
/ blobdiff
commit
grep
author
committer
pickaxe
?
search:
re
summary
|
shortlog
|
log
|
commit
|
commitdiff
|
tree
raw
|
inline
| side by side
fix multiple stdio functions' behavior on zero-length operations
[musl]
/
src
/
stat
/
fstat.c
diff --git
a/src/stat/fstat.c
b/src/stat/fstat.c
index
29b4243
..
ab4afc0
100644
(file)
--- a/
src/stat/fstat.c
+++ b/
src/stat/fstat.c
@@
-1,5
+1,6
@@
#include <sys/stat.h>
#include <errno.h>
#include <sys/stat.h>
#include <errno.h>
+#include <fcntl.h>
#include "syscall.h"
#include "libc.h"
#include "syscall.h"
#include "libc.h"
@@
-8,11
+9,16
@@
void __procfdname(char *, unsigned);
int fstat(int fd, struct stat *st)
{
int ret = __syscall(SYS_fstat, fd, st);
int fstat(int fd, struct stat *st)
{
int ret = __syscall(SYS_fstat, fd, st);
- if (ret != -EBADF || fd < 0) return __syscall_ret(ret);
+ if (ret != -EBADF || __syscall(SYS_fcntl, fd, F_GETFD) < 0)
+ return __syscall_ret(ret);
char buf[15+3*sizeof(int)];
__procfdname(buf, fd);
char buf[15+3*sizeof(int)];
__procfdname(buf, fd);
+#ifdef SYS_stat
return syscall(SYS_stat, buf, st);
return syscall(SYS_stat, buf, st);
+#else
+ return syscall(SYS_fstatat, AT_FDCWD, buf, st, 0);
+#endif
}
LFS64(fstat);
}
LFS64(fstat);