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- /*-
- * Copyright (c) 1990 The Regents of the University of California.
- * All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * Hugh Smith at The University of Guelph.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- * must display the following acknowledgement:
- * This product includes software developed by the University of
- * California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
- #ifndef lint
- static char sccsid[] = "@(#)append.c 5.6 (Berkeley) 3/12/91";
- #endif /* not lint */
-
- #include <sys/param.h>
- #include <sys/stat.h>
- #include <sys/errno.h>
- #include <fcntl.h>
- #include <unistd.h>
- #include <dirent.h>
- #include <stdio.h>
- #include <string.h>
- #include "archive.h"
- #include "extern.h"
-
- extern char *archive; /* archive name */
-
- /*
- * append --
- * Append files to the archive - modifies original archive or creates
- * a new archive if named archive does not exist.
- */
- append(argv)
- char **argv;
- {
- register int fd, afd;
- register char *file;
- struct stat sb;
- CF cf;
- int eval;
-
- afd = open_archive(O_CREAT|O_RDWR);
- if (lseek(afd, (off_t)0, SEEK_END) == (off_t)-1)
- error(archive);
-
- /* Read from disk, write to an archive; pad on write. */
- SETCF(0, 0, afd, archive, WPAD);
- for (eval = 0; file = *argv++;) {
- if ((fd = open(file, O_RDONLY)) < 0) {
- (void)fprintf(stderr,
- "ar: %s: %s.\n", file, strerror(errno));
- eval = 1;
- continue;
- }
- if (options & AR_V)
- (void)printf("q - %s\n", file);
- cf.rfd = fd;
- cf.rname = file;
- put_arobj(&cf, &sb);
- (void)close(fd);
- }
- close_archive(afd);
- return(eval);
- }
-