case_N.h

   1 /*
   2  * End-of-run cleanup helper code used by cleanup.c.
   3  *
   4  * Copyright (C) 2006-2008 Wayne Davison
   5  *
   6  * This program is free software; you can redistribute it and/or modify
   7  * it under the terms of the GNU General Public License as published by
   8  * the Free Software Foundation; either version 3 of the License, or
   9  * (at your option) any later version.
  10  *
  11  * This program is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14  * GNU General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU General Public License along
  17  * with this program; if not, visit the http://fsf.org website.
  18  */
  19
  20 /* This is included by cleanup.c multiple times, once for every segement in
  21  * the _exit_cleanup() code.  This produces the next "case N:" statement in
  22  * sequence and increments the cleanup_step variable by 1.  This ensures that
  23  * our case statements never get out of whack due to added/removed steps. */
  24
  25 #if !defined EXIT_CLEANUP_CASE_0
  26 #define EXIT_CLEANUP_CASE_0
  27         case 0:
  28 #elif !defined EXIT_CLEANUP_CASE_1
  29 #define EXIT_CLEANUP_CASE_1
  30         case 1:
  31 #elif !defined EXIT_CLEANUP_CASE_2
  32 #define EXIT_CLEANUP_CASE_2
  33         case 2:
  34 #elif !defined EXIT_CLEANUP_CASE_3
  35 #define EXIT_CLEANUP_CASE_3
  36         case 3:
  37 #elif !defined EXIT_CLEANUP_CASE_4
  38 #define EXIT_CLEANUP_CASE_4
  39         case 4:
  40 #elif !defined EXIT_CLEANUP_CASE_5
  41 #define EXIT_CLEANUP_CASE_5
  42         case 5:
  43 #elif !defined EXIT_CLEANUP_CASE_6
  44 #define EXIT_CLEANUP_CASE_6
  45         case 6:
  46 #elif !defined EXIT_CLEANUP_CASE_7
  47 #define EXIT_CLEANUP_CASE_7
  48         case 7:
  49 #elif !defined EXIT_CLEANUP_CASE_8
  50 #define EXIT_CLEANUP_CASE_8
  51         case 8:
  52 #elif !defined EXIT_CLEANUP_CASE_9
  53 #define EXIT_CLEANUP_CASE_9
  54         case 9:
  55 #elif !defined EXIT_CLEANUP_CASE_10
  56 #define EXIT_CLEANUP_CASE_10
  57         case 10:
  58 #elif !defined EXIT_CLEANUP_CASE_11
  59 #define EXIT_CLEANUP_CASE_11
  60         case 11:
  61 #elif !defined EXIT_CLEANUP_CASE_12
  62 #define EXIT_CLEANUP_CASE_12
  63         case 12:
  64 #elif !defined EXIT_CLEANUP_CASE_13
  65 #define EXIT_CLEANUP_CASE_13
  66         case 13:
  67 #elif !defined EXIT_CLEANUP_CASE_14
  68 #define EXIT_CLEANUP_CASE_14
  69         case 14:
  70 #elif !defined EXIT_CLEANUP_CASE_15
  71 #define EXIT_CLEANUP_CASE_15
  72         case 15:
  73 #elif !defined EXIT_CLEANUP_CASE_16
  74 #define EXIT_CLEANUP_CASE_16
  75         case 16:
  76 #else
  77 #error Need to add more case statements!
  78 #endif
  79                 cleanup_step++;