Import glibc-mainline for 2006-08-16

git-svn-id: svn://svn.eglibc.org/fsf/trunk@4 7b3dc134-2b1b-0410-93df-9e9f96275f8d

1 files changed, 37 insertions, 0 deletions

diff --git a/libc/sysdeps/unix/rewinddir.c b/libc/sysdeps/unix/rewinddir.c
new file mode 100644
index 000000000..051e93595
--- /dev/null
+++ b/libc/sysdeps/unix/rewinddir.c
@@ -0,0 +1,37 @@
+/* Copyright (C) 1991, 1995-1998, 2005 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+#include <stddef.h>
+#include <dirent.h>
+#include <sys/types.h>
+#include <unistd.h>
+#include <dirstream.h>
+
+/* Rewind DIRP to the beginning of the directory.  */
+/* XXX should be __rewinddir ? */
+void
+rewinddir (dirp)
+     DIR *dirp;
+{
+  __libc_lock_lock (dirp->lock);
+  (void) __lseek (dirp->fd, (off_t) 0, SEEK_SET);
+  dirp->filepos = 0;
+  dirp->offset = 0;
+  dirp->size = 0;
+  __libc_lock_unlock (dirp->lock);
+}