/* * Copyright (C) 2000-2006 Erik Andersen <andersen@uclibc.org> * * Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball. */ #include <dirent.h> #include <errno.h> #include <unistd.h> #include "dirstream.h" /* rewinddir() just does an lseek(fd,0,0) - see close for comments */ void rewinddir(DIR * dir) { if (!dir) { __set_errno(EBADF); return; } __UCLIBC_MUTEX_LOCK(dir->dd_lock); lseek(dir->dd_fd, 0, SEEK_SET); dir->dd_nextoff = dir->dd_nextloc = dir->dd_size = 0; __UCLIBC_MUTEX_UNLOCK(dir->dd_lock); }