source/texk/web2c/luatexdir/lang/hnjalloc.w

   1 % hnjalloc.w
   2 %
   3 % LibHnj is dual licensed under LGPL and MPL. Boilerplate for both
   4 % licenses follows.
   5 %
   6 %
   7 % LibHnj - a library for high quality hyphenation and justification
   8 % Copyright (C) 1998 Raph Levien, (C) 2001 ALTLinux, Moscow
   9 %
  10 % This library is free software; you can redistribute it and/or
  11 % modify it under the terms of the GNU Library General Public
  12 % License as published by the Free Software Foundation; either
  13 % version 2 of the License, or (at your option) any later version.
  14 %
  15 % This library is distributed in the hope that it will be useful,
  16 % but WITHOUT ANY WARRANTY; without even the implied warranty of
  17 % MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  18 % Library General Public License for more details.
  19 %
  20 % You should have received a copy of the GNU Library General Public
  21 % License along with this library; if not, write to the
  22 % Free Software Foundation, Inc., 59 Temple Place - Suite 330,
  23 % Boston, MA  02111-1307  USA.
  24 %
  25 %
  26 %
  27 % The contents of this file are subject to the Mozilla Public License
  28 % Version 1.0 (the "MPL"); you may not use this file except in
  29 % compliance with the MPL.  You may obtain a copy of the MPL at
  30 % http://www.mozilla.org/MPL/
  31 %
  32 % Software distributed under the MPL is distributed on an "AS IS" basis,
  33 % WITHOUT WARRANTY OF ANY KIND, either express or implied. See the MPL
  34 % for the specific language governing rights and limitations under the
  35 % MPL.
  36
  37 @ wrappers for malloc
  38 @c
  39
  40 #include <stdlib.h>
  41 #include <stdio.h>
  42 #include "lang/hnjalloc.h"
  43
  44 void *hnj_malloc(int size)
  45 {
  46     void *p;
  47
  48     p = malloc((size_t) size);
  49     if (p == NULL) {
  50         fprintf(stderr, "can't allocate %d bytes\n", size);
  51         exit(1);
  52     }
  53     return p;
  54 }
  55
  56 void *hnj_realloc(void *p, int size)
  57 {
  58     p = realloc(p, (size_t) size);
  59     if (p == NULL) {
  60         fprintf(stderr, "can't allocate %d bytes\n", size);
  61         exit(1);
  62     }
  63     return p;
  64 }
  65
  66 void hnj_free(void *p)
  67 {
  68     free(p);
  69 }