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Use xcalloc() in hash.c to handle out of memory errors.

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This commit is contained in:
Paul Smith 2013-05-17 01:24:19 -04:00
parent b730fbc6b8
commit 398058a873
2 changed files with 3 additions and 1 deletions

2
ChangeLog
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@ -1,5 +1,7 @@
2013-05-17 Paul Smith <psmith@gnu.org>
* hash.c (CALLOC): Use xcalloc() to handle out of memory errors.
* makeint.h: Prototype new unload_file() function.
* load.c (unload_file): Create a function to unload a file.
(struct load_list): Type to remember loaded objects.

2
hash.c
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@ -17,7 +17,7 @@ this program. If not, see <http://www.gnu.org/licenses/>. */
#include "makeint.h"
#include "hash.h"
#define CALLOC(t, n) ((t *) calloc (sizeof (t), (n)))
#define CALLOC(t, n) ((t *) xcalloc (sizeof (t) * (n)))
#define MALLOC(t, n) ((t *) xmalloc (sizeof (t) * (n)))
#define REALLOC(o, t, n) ((t *) xrealloc ((o), sizeof (t) * (n)))
#define CLONE(o, t, n) ((t *) memcpy (MALLOC (t, (n)), (o), sizeof (t) * (n)))