git.distorted.org.uk Git - u/mdw/catacomb/blob - cc-list.c

   1 /* -*-c-*-
   2  *
   3  * $Id$
   4  *
   5  * Emit lists of things in tables
   6  *
   7  * (c) 2004 Straylight/Edgeware
   8  */
   9
  10 /*----- Licensing notice --------------------------------------------------*
  11  *
  12  * This file is part of Catacomb.
  13  *
  14  * Catacomb is free software; you can redistribute it and/or modify
  15  * it under the terms of the GNU Library General Public License as
  16  * published by the Free Software Foundation; either version 2 of the
  17  * License, or (at your option) any later version.
  18  *
  19  * Catacomb is distributed in the hope that it will be useful,
  20  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  21  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  22  * GNU Library General Public License for more details.
  23  *
  24  * You should have received a copy of the GNU Library General Public
  25  * License along with Catacomb; if not, write to the Free
  26  * Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
  27  * MA 02111-1307, USA.
  28  */
  29
  30 /*----- Header files ------------------------------------------------------*/
  31
  32 #define _FILE_OFFSET_BITS 64
  33
  34 #include <mLib/report.h>
  35
  36 #include "cc.h"
  37
  38 /*----- Main code ---------------------------------------------------------*/
  39
  40 /* --- @displaylists@ --- *
  41  *
  42  * Arguments:   @const struct listent *listtab@ = table of lists to show
  43  *              @char *const argv[]@ = list of lists to show
  44  *
  45  * Returns:     Nonzero if anything failed.
  46  *
  47  * Use:         Dumps the named lists, or all of them.
  48  */
  49
  50 int displaylists(const struct listent *listtab, char *const argv[])
  51 {
  52   const struct listent *li;
  53   int i;
  54   int rc = 0;
  55
  56   if (!argv || !*argv) {
  57     for (li = listtab; li->name; li++)
  58       li->list();
  59   } else {
  60     for (i = 0; argv[i]; i++) {
  61       for (li = listtab; li->name; li++) {
  62         if (strcmp(li->name, argv[i]) == 0) {
  63           li->list();
  64           goto cool;
  65         }
  66       }
  67       moan("unknown list `%s'", argv[i]);
  68       rc = 1;
  69     cool:;
  70     }
  71   }
  72   return (rc);
  73 }
  74
  75 /*----- That's all, folks -------------------------------------------------*/