diff options
Diffstat (limited to 'mdk-stage1/dietlibc/lib/rewinddir.c')
-rw-r--r-- | mdk-stage1/dietlibc/lib/rewinddir.c | 19 |
1 files changed, 5 insertions, 14 deletions
diff --git a/mdk-stage1/dietlibc/lib/rewinddir.c b/mdk-stage1/dietlibc/lib/rewinddir.c index 138936527..addc7bde9 100644 --- a/mdk-stage1/dietlibc/lib/rewinddir.c +++ b/mdk-stage1/dietlibc/lib/rewinddir.c @@ -1,17 +1,8 @@ +#include "dietdirent.h" #include <unistd.h> -#include <errno.h> +#include <dirent.h> -#include "dirstream.h" - -/* - * rewinddir() just does an lseek(fd,0,0) - see close for comments - */ -void rewinddir(DIR * dir) -{ - if (!dir) { - errno = EBADF; - return; - } - lseek(dir->dd_fd,0,SEEK_SET); - dir->dd_nextoff = dir->dd_nextloc = dir->dd_size = 0; +void rewinddir(DIR *d) { + if (lseek(d->fd,0,SEEK_SET) != (off_t)-1) + d->num=d->cur=0; } |