diff options
Diffstat (limited to 'newlib/libc/posix/rewinddir.c')
| -rw-r--r-- | newlib/libc/posix/rewinddir.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/newlib/libc/posix/rewinddir.c b/newlib/libc/posix/rewinddir.c index 6a3814b55..f7631f983 100644 --- a/newlib/libc/posix/rewinddir.c +++ b/newlib/libc/posix/rewinddir.c @@ -39,12 +39,19 @@ static char sccsid[] = "@(#)rewinddir.c 5.1 (Berkeley) 5/25/90"; #include <sys/types.h> #include <dirent.h> +#include <sys/lock.h> void rewinddir(dirp) DIR *dirp; { +#ifdef HAVE_DD_LOCK + __lock_acquire_recursive(dirp->dd_lock); +#endif _seekdir((dirp), (off_t)0); +#ifdef HAVE_DD_LOCK + __lock_release_recursive(dirp->dd_lock); +#endif } #endif /* ! HAVE_OPENDIR */ |