diff options
Diffstat (limited to 'mdk-stage1/dietlibc/lib/rewinddir.c')
-rw-r--r-- | mdk-stage1/dietlibc/lib/rewinddir.c | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/mdk-stage1/dietlibc/lib/rewinddir.c b/mdk-stage1/dietlibc/lib/rewinddir.c new file mode 100644 index 000000000..138936527 --- /dev/null +++ b/mdk-stage1/dietlibc/lib/rewinddir.c @@ -0,0 +1,17 @@ +#include <unistd.h> +#include <errno.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; +} |