diff options
Diffstat (limited to 'usr.bin/ar/extract.c')
| -rw-r--r-- | usr.bin/ar/extract.c | 133 |
1 files changed, 0 insertions, 133 deletions
diff --git a/usr.bin/ar/extract.c b/usr.bin/ar/extract.c deleted file mode 100644 index 9d53f97..0000000 --- a/usr.bin/ar/extract.c +++ /dev/null @@ -1,133 +0,0 @@ -/*- - * Copyright (c) 1990, 1993, 1994 - * 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. - */ - -#if 0 -#ifndef lint -static char sccsid[] = "@(#)extract.c 8.3 (Berkeley) 4/2/94"; -#endif -#endif - -#include <sys/cdefs.h> -__FBSDID("$FreeBSD$"); - -#include <sys/param.h> -#include <sys/time.h> -#include <sys/stat.h> - -#include <dirent.h> -#include <err.h> -#include <fcntl.h> -#include <stdio.h> -#include <string.h> -#include <unistd.h> - -#include "archive.h" -#include "extern.h" - -/* - * extract -- - * Extract files from the named archive - if member names given only - * extract those members otherwise extract all members. If 'o' option - * selected modify date of newly created file to be same as archive - * members date otherwise date is time of extraction. Does not modify - * archive. - */ -int -extract(argv) - char **argv; -{ - char *file; - int afd, all, eval, tfd; - struct timeval tv[2]; - struct stat sb; - CF cf; - - eval = 0; - tv[0].tv_usec = tv[1].tv_usec = 0; - - afd = open_archive(O_RDONLY); - - /* Read from an archive, write to disk; pad on read. */ - SETCF(afd, archive, 0, 0, RPAD); - for (all = !*argv; get_arobj(afd);) { - if (all) - file = chdr.name; - else if (!(file = files(argv))) { - skip_arobj(afd); - continue; - } - - if (options & AR_U && !stat(file, &sb) && - sb.st_mtime > chdr.date) - continue; - - if ((tfd = open(file, O_WRONLY|O_CREAT|O_TRUNC, S_IWUSR)) < 0) { - warn("%s", file); - skip_arobj(afd); - eval = 1; - continue; - } - - if (options & AR_V) - (void)printf("x - %s\n", file); - - cf.wfd = tfd; - cf.wname = file; - copy_ar(&cf, chdr.size); - - if (fchmod(tfd, (short)chdr.mode)) { - warn("chmod: %s", file); - eval = 1; - } - if (options & AR_O) { - tv[0].tv_sec = tv[1].tv_sec = chdr.date; - if (utimes(file, tv)) { - warn("utimes: %s", file); - eval = 1; - } - } - (void)close(tfd); - if (!all && !*argv) - break; - } - close_archive(afd); - - if (*argv) { - orphans(argv); - return (1); - } - return (0); -} |
