under dramatic changes...
This commit is contained in:
95
h2/libltdl/lt__alloc.c
Normal file
95
h2/libltdl/lt__alloc.c
Normal file
@ -0,0 +1,95 @@
|
||||
/* lt__alloc.c -- internal memory management interface
|
||||
|
||||
Copyright (C) 2004, 2006, 2007 Free Software Foundation, Inc.
|
||||
Written by Gary V. Vaughan, 2004
|
||||
|
||||
NOTE: The canonical source of this file is maintained with the
|
||||
GNU Libtool package. Report bugs to bug-libtool@gnu.org.
|
||||
|
||||
GNU Libltdl is free software; you can redistribute it and/or
|
||||
modify it under the terms of the GNU Lesser General Public
|
||||
License as published by the Free Software Foundation; either
|
||||
version 2 of the License, or (at your option) any later version.
|
||||
|
||||
As a special exception to the GNU Lesser General Public License,
|
||||
if you distribute this file as part of a program or library that
|
||||
is built using GNU Libtool, you may include this file under the
|
||||
same distribution terms that you use for the rest of that program.
|
||||
|
||||
GNU Libltdl 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 Lesser General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU Lesser General Public
|
||||
License along with GNU Libltdl; see the file COPYING.LIB. If not, a
|
||||
copy can be downloaded from http://www.gnu.org/licenses/lgpl.html,
|
||||
or obtained by writing to the Free Software Foundation, Inc.,
|
||||
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
|
||||
*/
|
||||
|
||||
#include "lt__private.h"
|
||||
|
||||
#include <stdio.h>
|
||||
|
||||
#include "lt__alloc.h"
|
||||
|
||||
static void alloc_die_default (void);
|
||||
|
||||
void (*lt__alloc_die) (void) = alloc_die_default;
|
||||
|
||||
/* Unless overridden, exit on memory failure. */
|
||||
static void
|
||||
alloc_die_default (void)
|
||||
{
|
||||
fprintf (stderr, "Out of memory.\n");
|
||||
exit (EXIT_FAILURE);
|
||||
}
|
||||
|
||||
void *
|
||||
lt__malloc (size_t n)
|
||||
{
|
||||
void *mem;
|
||||
|
||||
if (! (mem = malloc (n)))
|
||||
(*lt__alloc_die) ();
|
||||
|
||||
return mem;
|
||||
}
|
||||
|
||||
void *
|
||||
lt__zalloc (size_t n)
|
||||
{
|
||||
void *mem;
|
||||
|
||||
if ((mem = lt__malloc (n)))
|
||||
memset (mem, 0, n);
|
||||
|
||||
return mem;
|
||||
}
|
||||
|
||||
void *
|
||||
lt__realloc (void *mem, size_t n)
|
||||
{
|
||||
if (! (mem = realloc (mem, n)))
|
||||
(*lt__alloc_die) ();
|
||||
|
||||
return mem;
|
||||
}
|
||||
|
||||
void *
|
||||
lt__memdup (void const *mem, size_t n)
|
||||
{
|
||||
void *newmem;
|
||||
|
||||
if ((newmem = lt__malloc (n)))
|
||||
return memcpy (newmem, mem, n);
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
char *
|
||||
lt__strdup (const char *string)
|
||||
{
|
||||
return (char *) lt__memdup (string, strlen (string) +1);
|
||||
}
|
Reference in New Issue
Block a user