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- #include <dirent.h>
- #include <errno.h>
- #include <unistd.h>
- #include "dirstream.h"
- libc_hidden_proto(lseek)
- /* rewinddir() just does an lseek(fd,0,0) - see close for comments */
- void rewinddir(DIR * dir)
- {
- if (!dir) {
- __set_errno(EBADF);
- return;
- }
- __pthread_mutex_lock(&(dir->dd_lock));
- lseek(dir->dd_fd, 0, SEEK_SET);
- dir->dd_nextoff = dir->dd_nextloc = dir->dd_size = 0;
- __pthread_mutex_unlock(&(dir->dd_lock));
- }
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