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Diffstat (limited to 'Build/source/texk/dvipdfm-x/mem.c')
-rw-r--r-- | Build/source/texk/dvipdfm-x/mem.c | 57 |
1 files changed, 57 insertions, 0 deletions
diff --git a/Build/source/texk/dvipdfm-x/mem.c b/Build/source/texk/dvipdfm-x/mem.c new file mode 100644 index 00000000000..947fca73088 --- /dev/null +++ b/Build/source/texk/dvipdfm-x/mem.c @@ -0,0 +1,57 @@ +/* This is dvipdfmx, an eXtended version of dvipdfm by Mark A. Wicks. + + Copyright (C) 2002-2020 by Jin-Hwan Cho and Shunsaku Hirata, + the dvipdfmx project team. + + Copyright (C) 1998, 1999 by Mark A. Wicks <mwicks@kettering.edu> + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. +*/ + +#ifdef HAVE_CONFIG_H +#include <config.h> +#endif + +#include <stdio.h> +#include <stdlib.h> + +#include "system.h" +#include "mem.h" +#include "error.h" + +void *new (uint32_t size) +{ + void *result = malloc ((size_t)size); + if (!result) { + ERROR("Out of memory - asked for %u bytes\n", size); + } + + return result; +} + +void *renew (void *mem, uint32_t size) +{ + if (size) { + void *result = realloc (mem, (size_t)size); + if (!result) { + ERROR("Out of memory - asked for %u bytes\n", size); + } + return result; + } else { + /* realloc may not return NULL if size == 0 */ + free(mem); + return NULL; + } +} |