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-rw-r--r--lib/calloc.c46
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diff --git a/lib/calloc.c b/lib/calloc.c
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-/* calloc() function that is glibc compatible.
- This wrapper function is required at least on Tru64 UNIX 5.1.
- Copyright (C) 2004, 2005 Free Software Foundation, Inc.
-
- 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, 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
-
-/* written by Jim Meyering */
-
-#ifdef HAVE_CONFIG_H
-# include <config.h>
-#endif
-#undef calloc
-
-#include <stdlib.h>
-
-/* Allocate and zero-fill an NxS-byte block of memory from the heap.
- If N or S is zero, allocate and zero-fill a 1-byte block. */
-
-void *
-rpl_calloc (size_t n, size_t s)
-{
- size_t bytes;
-
- if (n == 0 || s == 0)
- return calloc (1, 1);
-
- /* Defend against buggy calloc implementations that mishandle
- size_t overflow. */
- bytes = n * s;
- if (bytes / s != n)
- return NULL;
-
- return calloc (n, s);
-}