/* calloc() function that is glibc compatible.
This wrapper function is required at least on Tru64 UNIX 5.1 and mingw.
- Copyright (C) 2004, 2005, 2006, 2007 Free Software Foundation, Inc.
+ Copyright (C) 2004-2007, 2009-2010 Free Software Foundation, Inc.
- This program is free software; you can redistribute it and/or modify
+ 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.
+ the Free Software Foundation; either version 3 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
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. */
+ along with this program. If not, see <http://www.gnu.org/licenses/>. */
/* written by Jim Meyering and Bruno Haible */
#include <errno.h>
+/* Call the system's calloc below. */
+#undef calloc
+
/* 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. */
else
{
/* Defend against buggy calloc implementations that mishandle
- size_t overflow. */
+ size_t overflow. */
size_t bytes = n * s;
if (bytes / s != n)
- {
- errno = ENOMEM;
- return NULL;
- }
+ {
+ errno = ENOMEM;
+ return NULL;
+ }
}
#endif