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Diffstat (limited to 'usr.bin/ar/move.c')
| -rw-r--r-- | usr.bin/ar/move.c | 145 |
1 files changed, 0 insertions, 145 deletions
diff --git a/usr.bin/ar/move.c b/usr.bin/ar/move.c deleted file mode 100644 index 8240b5c..0000000 --- a/usr.bin/ar/move.c +++ /dev/null @@ -1,145 +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[] = "@(#)move.c 8.3 (Berkeley) 4/2/94"; -#endif -#endif - -#include <sys/cdefs.h> -__FBSDID("$FreeBSD$"); - -#include <sys/param.h> -#include <sys/stat.h> - -#include <ar.h> -#include <dirent.h> -#include <err.h> -#include <fcntl.h> -#include <stdio.h> -#include <unistd.h> - -#include "archive.h" -#include "extern.h" -#include "pathnames.h" - -/* - * move -- - * Change location of named members in archive - if 'b' or 'i' option - * selected then named members are placed before 'posname'. If 'a' - * option selected members go after 'posname'. If no options, members - * are moved to end of archive. - */ -int -move(argv) - char **argv; -{ - CF cf; - off_t size, tsize; - int afd, curfd, mods, tfd1, tfd2, tfd3; - char *file; - - afd = open_archive(O_RDWR); - mods = options & (AR_A|AR_B); - - tfd1 = tmp(); /* Files before key file. */ - tfd2 = tmp(); /* Files selected by user. */ - tfd3 = tmp(); /* Files after key file. */ - - /* - * Break archive into three parts -- selected entries and entries - * before and after the key entry. If positioning before the key, - * place the key at the beginning of the after key entries and if - * positioning after the key, place the key at the end of the before - * key entries. Put it all back together at the end. - */ - - /* Read and write to an archive; pad on both. */ - SETCF(afd, archive, 0, tname, RPAD|WPAD); - for (curfd = tfd1; get_arobj(afd);) { - if (*argv && (file = files(argv))) { - if (options & AR_V) - (void)printf("m - %s\n", file); - cf.wfd = tfd2; - put_arobj(&cf, (struct stat *)NULL); - continue; - } - if (mods && compare(posname)) { - mods = 0; - if (options & AR_B) - curfd = tfd3; - cf.wfd = curfd; - put_arobj(&cf, (struct stat *)NULL); - if (options & AR_A) - curfd = tfd3; - } else { - cf.wfd = curfd; - put_arobj(&cf, (struct stat *)NULL); - } - } - - if (mods) { - warnx("%s: archive member not found", posarg); - close_archive(afd); - return (1); - } - (void)lseek(afd, (off_t)SARMAG, SEEK_SET); - - SETCF(tfd1, tname, afd, archive, NOPAD); - tsize = size = lseek(tfd1, (off_t)0, SEEK_CUR); - (void)lseek(tfd1, (off_t)0, SEEK_SET); - copy_ar(&cf, size); - - tsize += size = lseek(tfd2, (off_t)0, SEEK_CUR); - (void)lseek(tfd2, (off_t)0, SEEK_SET); - cf.rfd = tfd2; - copy_ar(&cf, size); - - tsize += size = lseek(tfd3, (off_t)0, SEEK_CUR); - (void)lseek(tfd3, (off_t)0, SEEK_SET); - cf.rfd = tfd3; - copy_ar(&cf, size); - - (void)ftruncate(afd, tsize + SARMAG); - close_archive(afd); - - if (*argv) { - orphans(argv); - return (1); - } - return (0); -} |
