1/*
2 * Copyright (c) 1999 Apple Computer, Inc. All rights reserved.
3 *
4 * @APPLE_LICENSE_HEADER_START@
5 *
6 * This file contains Original Code and/or Modifications of Original Code
7 * as defined in and that are subject to the Apple Public Source License
8 * Version 2.0 (the 'License'). You may not use this file except in
9 * compliance with the License. Please obtain a copy of the License at
10 * http://www.opensource.apple.com/apsl/ and read it before using this
11 * file.
12 *
13 * The Original Code and all software distributed under the License are
14 * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
15 * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
16 * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
17 * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
18 * Please see the License for the specific language governing rights and
19 * limitations under the License.
20 *
21 * @APPLE_LICENSE_HEADER_END@
22 */
23/*	$OpenBSD: append.c,v 1.2 1996/06/26 05:31:16 deraadt Exp $	*/
24/*	$NetBSD: append.c,v 1.5 1995/03/26 03:27:37 glass Exp $	*/
25
26/*-
27 * Copyright (c) 1990, 1993, 1994
28 *	The Regents of the University of California.  All rights reserved.
29 *
30 * This code is derived from software contributed to Berkeley by
31 * Hugh Smith at The University of Guelph.
32 *
33 * Redistribution and use in source and binary forms, with or without
34 * modification, are permitted provided that the following conditions
35 * are met:
36 * 1. Redistributions of source code must retain the above copyright
37 *    notice, this list of conditions and the following disclaimer.
38 * 2. Redistributions in binary form must reproduce the above copyright
39 *    notice, this list of conditions and the following disclaimer in the
40 *    documentation and/or other materials provided with the distribution.
41 * 3. All advertising materials mentioning features or use of this software
42 *    must display the following acknowledgement:
43 *	This product includes software developed by the University of
44 *	California, Berkeley and its contributors.
45 * 4. Neither the name of the University nor the names of its contributors
46 *    may be used to endorse or promote products derived from this software
47 *    without specific prior written permission.
48 *
49 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
50 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
51 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
52 * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
53 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
54 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
55 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
56 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
57 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
58 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
59 * SUCH DAMAGE.
60 */
61
62#ifndef lint
63#if 0
64static char sccsid[] = "@(#)append.c	8.3 (Berkeley) 4/2/94";
65static char rcsid[] = "$OpenBSD: append.c,v 1.2 1996/06/26 05:31:16 deraadt Exp $";
66#endif
67#endif /* not lint */
68
69#include <sys/param.h>
70#include <sys/stat.h>
71
72#include <err.h>
73#include <fcntl.h>
74#include <unistd.h>
75#include <dirent.h>
76#include <stdio.h>
77#include <string.h>
78
79#include "archive.h"
80#include "extern.h"
81
82/*
83 * append --
84 *	Append files to the archive - modifies original archive or creates
85 *	a new archive if named archive does not exist.
86 */
87int
88append(argv)
89	char **argv;
90{
91	int afd, fd, eval;
92	char *file;
93	CF cf;
94	struct stat sb;
95
96	afd = open_archive(O_CREAT|O_RDWR);
97	if (lseek(afd, (off_t)0, SEEK_END) == (off_t)-1)
98		error(archive);
99
100	/* Read from disk, write to an archive; pad on write. */
101	SETCF(0, 0, afd, archive, WPAD);
102	for (eval = 0; (file = *argv++);) {
103		if ((fd = open(file, O_RDONLY)) < 0) {
104			warn("%s", file);
105			eval = 1;
106			continue;
107		}
108		if (options & AR_V)
109			(void)printf("q - %s\n", file);
110		cf.rfd = fd;
111		cf.rname = file;
112		put_arobj(&cf, &sb);
113		(void)close(fd);
114	}
115	close_archive(afd);
116	return (eval);
117}
118