source: rtems/c/src/lib/libc/rewinddir.c @ b9f84f1

4.104.114.84.95
Last change on this file since b9f84f1 was 9c49db4, checked in by Joel Sherrill <joel.sherrill@…>, on 01/08/01 at 18:26:44

2001-01-08 Ralf Corsepius <corsepiu@…>

  • configure.in: Add libc/config.h
  • libc/Makefile.am: Add INCLUDES += -I. to pickup config.h
  • libc/.cvsignore: Add config.h and stamp-h
  • libc/*.c: Add config.h support.
  • Property mode set to 100644
File size: 650 bytes
Line 
1/*
2 *  rewinddir() - POSIX 1003.1b - XXX
3 *
4 *  COPYRIGHT (c) 1989-1999.
5 *  On-Line Applications Research Corporation (OAR).
6 *
7 *  The license and distribution terms for this file may be
8 *  found in the file LICENSE in this distribution or at
9 *  http://www.OARcorp.com/rtems/license.html.
10 *
11 */
12
13#if HAVE_CONFIG_H
14#include "config.h"
15#endif
16
17#include <sys/types.h>
18#include <assert.h>
19#include <dirent.h>
20#include <stdio.h>
21#include <errno.h>
22#include <unistd.h>
23
24void rewinddir(
25  DIR *dirp
26)
27{
28  off_t status;
29
30  if ( !dirp )
31    return;
32
33  status = lseek( dirp->dd_fd, 0, SEEK_SET );
34 
35  if( status == -1 )
36    return;
37
38  dirp->dd_loc = 0;
39}
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