# 2.11BSD#431 - /usr/src/bin/ar/contents.c

##### Functions

    contents          X

       1: /*-
       2:  * Copyright (c) 1990 The Regents of the University of California.
       3:  * All rights reserved.
       4:  *
       5:  * This code is derived from software contributed to Berkeley by
       6:  * Hugh Smith at The University of Guelph.
       7:  *
       8:  * Redistribution and use in source and binary forms, with or without
       9:  * modification, are permitted provided that the following conditions
      10:  * are met:
      11:  * 1. Redistributions of source code must retain the above copyright
      12:  *    notice, this list of conditions and the following disclaimer.
      13:  * 2. Redistributions in binary form must reproduce the above copyright
      14:  *    notice, this list of conditions and the following disclaimer in the
      15:  *    documentation and/or other materials provided with the distribution.
      16:  * 3. All advertising materials mentioning features or use of this software
      17:  *    must display the following acknowledgement:
      18:  *	This product includes software developed by the University of
      19:  *	California, Berkeley and its contributors.
      20:  * 4. Neither the name of the University nor the names of its contributors
      21:  *    may be used to endorse or promote products derived from this software
      22:  *    without specific prior written permission.
      23:  *
      24:  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
      25:  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
      26:  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
      27:  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
      28:  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
      29:  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
      30:  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
      31:  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
      32:  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
      33:  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
      34:  * SUCH DAMAGE.
      35:  */
      36:
      37: #if defined(DOSCCS) && !defined(lint)
      38: static char sccsid[] = "@(#)contents.c	5.6 (Berkeley) 3/12/91";
      39: #endif
      40:
      41: #include <sys/param.h>
      42: #include <sys/stat.h>
      43: #include <sys/time.h>
      44: #include <fcntl.h>
      45: #include <tzfile.h>
      46: #include <sys/dir.h>
      47: #include <ar.h>
      48: #include <stdio.h>
      49: #include <string.h>
      50: #include "archive.h"
      51: #include "extern.h"
      52:
      53: extern CHDR chdr;           /* converted header */
      54: extern char *archive;           /* archive name */
      55:
      56: /*
      57:  * contents --
      58:  *	Handles t[v] option - opens the archive and then reads headers,
      59:  *	skipping member contents.
      60:  */
      61: contents(argv)
      62:     register char **argv;
      63: {
      64:     register int afd, all;
      65:     struct tm *tp;
      66:     char *file, buf[25];
      67:
      68:     afd = open_archive(O_RDONLY);
      69:
      70:     for (all = !*argv; get_arobj(afd);) {
      71:         if (all)
      72:             file = chdr.name;
      73:         else if (!(file = files(argv)))
      74:             goto next;
      75:         if (options & AR_V) {
      76:             (void)strmode(chdr.mode, buf);
      77:             (void)printf("%s %6d/%-6d %8ld ",
      78:                 buf + 1, chdr.uid, chdr.gid, chdr.size);
      79:             tp = localtime(&chdr.date);
      80: #ifdef  bloat
      81:             (void)strftime(buf, sizeof(buf), "%b %e %H:%M %Y", tp);
      82:             (void)printf("%s %s\n", buf, file);
      83: #else
      84:             {
      85: /*
      86:  * Bloat avoidance alert!  Doing the date this way saves dragging in not only
      87:  * strftime() but mktime() and ctime() for a savings of over 8kb.  God, those
      88:  * leap seconds or whatever don't come cheap, the old (4.3BSD) timezone code
      89:  * was big enough but this new stuff (posix?) is horrid.
      90: */
      91:             static char *months[] = {"Jan", "Feb", "Mar", "Apr",
      92:                          "May", "Jun", "Jul", "Aug",
      93:                          "Sep", "Oct", "Nov", "Dec"};
      94:
      95:             (void)printf("%s %02d %02d:%02d %4d %s\n",
      96:                 months[tp->tm_mon], tp->tm_mday, tp->tm_hour,
      97:                 tp->tm_min, 1900+tp->tm_year, file);
      98:             }
      99: #endif
     100:         } else
     101:             (void)printf("%s\n", file);
     102:         if (!all && !*argv)
     103:             break;
     104: next:       skip_arobj(afd);
     105:     }
     106:     close_archive(afd);
     107:
     108:     if (*argv) {
     109:         orphans(argv);
     110:         return(1);
     111:     }
     112:     return(0);
     113: }

#### Defined functions

contents defined in line 61; used 2 times

- in /usr/src/bin/ar/ar.c line 76, 139

#### Defined variables

sccsid defined in line 38; never used

Last modified: 1993-09-25 Generated: 2016-12-26 | Generated by src2html V0.67 page hit count: 1218 |