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Annotation of src/usr.bin/ar/print.c, Revision 1.1.1.1

1.1       deraadt     1: /*     $NetBSD: print.c,v 1.5 1995/03/26 03:27:59 glass Exp $  */
                      2:
                      3: /*-
                      4:  * Copyright (c) 1990, 1993, 1994
                      5:  *     The Regents of the University of California.  All rights reserved.
                      6:  *
                      7:  * This code is derived from software contributed to Berkeley by
                      8:  * Hugh Smith at The University of Guelph.
                      9:  *
                     10:  * Redistribution and use in source and binary forms, with or without
                     11:  * modification, are permitted provided that the following conditions
                     12:  * are met:
                     13:  * 1. Redistributions of source code must retain the above copyright
                     14:  *    notice, this list of conditions and the following disclaimer.
                     15:  * 2. Redistributions in binary form must reproduce the above copyright
                     16:  *    notice, this list of conditions and the following disclaimer in the
                     17:  *    documentation and/or other materials provided with the distribution.
                     18:  * 3. All advertising materials mentioning features or use of this software
                     19:  *    must display the following acknowledgement:
                     20:  *     This product includes software developed by the University of
                     21:  *     California, Berkeley and its contributors.
                     22:  * 4. Neither the name of the University nor the names of its contributors
                     23:  *    may be used to endorse or promote products derived from this software
                     24:  *    without specific prior written permission.
                     25:  *
                     26:  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
                     27:  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
                     28:  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
                     29:  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
                     30:  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
                     31:  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
                     32:  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
                     33:  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
                     34:  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
                     35:  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
                     36:  * SUCH DAMAGE.
                     37:  */
                     38:
                     39: #ifndef lint
                     40: #if 0
                     41: static char sccsid[] = "@(#)print.c    8.3 (Berkeley) 4/2/94";
                     42: #else
                     43: static char rcsid[] = "$NetBSD: print.c,v 1.5 1995/03/26 03:27:59 glass Exp $";
                     44: #endif
                     45: #endif /* not lint */
                     46:
                     47: #include <sys/param.h>
                     48:
                     49: #include <dirent.h>
                     50: #include <fcntl.h>
                     51: #include <stdio.h>
                     52: #include <unistd.h>
                     53:
                     54: #include "archive.h"
                     55: #include "extern.h"
                     56:
                     57: /*
                     58:  * print --
                     59:  *     Prints archive members on stdout - if member names given only
                     60:  *     print those members, otherwise print all members.
                     61:  */
                     62: int
                     63: print(argv)
                     64:        char **argv;
                     65: {
                     66:        CF cf;
                     67:        int afd, all;
                     68:        char *file;
                     69:
                     70:        afd = open_archive(O_RDONLY);
                     71:
                     72:        /* Read from an archive, write to stdout; pad on read. */
                     73:        SETCF(afd, archive, STDOUT_FILENO, "stdout", RPAD);
                     74:        for (all = !*argv; get_arobj(afd);) {
                     75:                if (all)
                     76:                        file = chdr.name;
                     77:                else if (!(file = files(argv))) {
                     78:                        skip_arobj(afd);
                     79:                        continue;
                     80:                }
                     81:                if (options & AR_V) {
                     82:                        (void)printf("\n<%s>\n\n", file);
                     83:                        (void)fflush(stdout);
                     84:                }
                     85:                copy_ar(&cf, chdr.size);
                     86:                if (!all && !*argv)
                     87:                        break;
                     88:        }
                     89:        close_archive(afd);
                     90:
                     91:        if (*argv) {
                     92:                orphans(argv);
                     93:                return (1);
                     94:        }
                     95:        return (0);
                     96: }