Annotation of src/lib/libc/gen/rewinddir.c, Revision 1.7
1.7 ! lukem 1: /* $NetBSD: rewinddir.c,v 1.6 1997/07/21 14:07:26 jtc Exp $ */
1.4 cgd 2:
1.1 cgd 3: /*-
1.2 jtc 4: * Copyright (c) 1990, 1993
5: * The Regents of the University of California. All rights reserved.
1.1 cgd 6: *
7: * Redistribution and use in source and binary forms, with or without
8: * modification, are permitted provided that the following conditions
9: * are met:
10: * 1. Redistributions of source code must retain the above copyright
11: * notice, this list of conditions and the following disclaimer.
12: * 2. Redistributions in binary form must reproduce the above copyright
13: * notice, this list of conditions and the following disclaimer in the
14: * documentation and/or other materials provided with the distribution.
15: * 3. All advertising materials mentioning features or use of this software
16: * must display the following acknowledgement:
17: * This product includes software developed by the University of
18: * California, Berkeley and its contributors.
19: * 4. Neither the name of the University nor the names of its contributors
20: * may be used to endorse or promote products derived from this software
21: * without specific prior written permission.
22: *
23: * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
24: * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
25: * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
26: * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
27: * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
28: * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
29: * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
30: * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
31: * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
32: * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
33: * SUCH DAMAGE.
34: */
35:
1.5 christos 36: #include <sys/cdefs.h>
1.1 cgd 37: #if defined(LIBC_SCCS) && !defined(lint)
1.4 cgd 38: #if 0
39: static char sccsid[] = "@(#)rewinddir.c 8.1 (Berkeley) 6/8/93";
40: #else
1.7 ! lukem 41: __RCSID("$NetBSD: rewinddir.c,v 1.6 1997/07/21 14:07:26 jtc Exp $");
1.4 cgd 42: #endif
1.1 cgd 43: #endif /* LIBC_SCCS and not lint */
44:
1.6 jtc 45: #include "namespace.h"
1.1 cgd 46: #include <sys/types.h>
1.7 ! lukem 47:
1.1 cgd 48: #include <dirent.h>
1.6 jtc 49:
50: #ifdef __weak_alias
51: __weak_alias(rewinddir,_rewinddir);
52: #endif
1.1 cgd 53:
54: void
55: rewinddir(dirp)
56: DIR *dirp;
57: {
1.7 ! lukem 58:
! 59: #ifdef _DIAGNOSTIC
! 60: if (dirp == NULL)
! 61: return;
! 62: #endif
1.1 cgd 63:
1.2 jtc 64: __seekdir(dirp, dirp->dd_rewind);
65: dirp->dd_rewind = telldir(dirp);
1.1 cgd 66: }
CVSweb <webmaster@jp.NetBSD.org>