Annotation of src/usr.bin/ar/append.c, Revision 1.5
1.5 ! deraadt 1: /* $OpenBSD: append.c,v 1.4 2003/06/03 02:56:05 millert Exp $ */
1.1 deraadt 2: /* $NetBSD: append.c,v 1.5 1995/03/26 03:27:37 glass Exp $ */
3:
4: /*-
5: * Copyright (c) 1990, 1993, 1994
6: * The Regents of the University of California. All rights reserved.
7: *
8: * This code is derived from software contributed to Berkeley by
9: * Hugh Smith at The University of Guelph.
10: *
11: * Redistribution and use in source and binary forms, with or without
12: * modification, are permitted provided that the following conditions
13: * are met:
14: * 1. Redistributions of source code must retain the above copyright
15: * notice, this list of conditions and the following disclaimer.
16: * 2. Redistributions in binary form must reproduce the above copyright
17: * notice, this list of conditions and the following disclaimer in the
18: * documentation and/or other materials provided with the distribution.
1.4 millert 19: * 3. Neither the name of the University nor the names of its contributors
1.1 deraadt 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:
36: #ifndef lint
37: #if 0
38: static char sccsid[] = "@(#)append.c 8.3 (Berkeley) 4/2/94";
39: #else
1.5 ! deraadt 40: static char rcsid[] = "$OpenBSD: append.c,v 1.4 2003/06/03 02:56:05 millert Exp $";
1.1 deraadt 41: #endif
42: #endif /* not lint */
43:
44: #include <sys/param.h>
45: #include <sys/stat.h>
46:
47: #include <err.h>
48: #include <fcntl.h>
49: #include <unistd.h>
50: #include <dirent.h>
51: #include <stdio.h>
52: #include <string.h>
53:
54: #include "archive.h"
55: #include "extern.h"
56:
57: /*
58: * append --
59: * Append files to the archive - modifies original archive or creates
60: * a new archive if named archive does not exist.
61: */
62: int
1.5 ! deraadt 63: append(char **argv)
1.1 deraadt 64: {
65: int afd, fd, eval;
66: char *file;
67: CF cf;
68: struct stat sb;
69:
70: afd = open_archive(O_CREAT|O_RDWR);
71: if (lseek(afd, (off_t)0, SEEK_END) == (off_t)-1)
72: error(archive);
73:
74: /* Read from disk, write to an archive; pad on write. */
75: SETCF(0, 0, afd, archive, WPAD);
1.3 deraadt 76: for (eval = 0; (file = *argv++);) {
1.1 deraadt 77: if ((fd = open(file, O_RDONLY)) < 0) {
78: warn("%s", file);
79: eval = 1;
80: continue;
81: }
82: if (options & AR_V)
83: (void)printf("q - %s\n", file);
84: cf.rfd = fd;
85: cf.rname = file;
86: put_arobj(&cf, &sb);
87: (void)close(fd);
88: }
89: close_archive(afd);
90: return (eval);
91: }