mirror of
https://github.com/gnustep/libs-base.git
synced 2025-04-25 09:41:15 +00:00
67476f08fc
git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@909 72102866-910b-0410-8b05-ffd578937521
81 lines
2.2 KiB
C
81 lines
2.2 KiB
C
/* Modular memory management through structures.
|
|
* Copyright (C) 1994, 1995, 1996 Free Software Foundation, Inc.
|
|
*
|
|
* Author: Albin L. Jones <Albin.L.Jones@Dartmouth.EDU>
|
|
* Created: Thu Oct 13 23:45:49 EDT 1994
|
|
* Updated: Sat Feb 10 15:19:32 EST 1996
|
|
* Serial: 96.02.10.03
|
|
*
|
|
* This file is part of the GNU Objective C Class Library.
|
|
*
|
|
* This library is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Library General Public
|
|
* License as published by the Free Software Foundation; either
|
|
* version 2 of the License, or (at your option) any later version.
|
|
*
|
|
* This library 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
|
|
* Library General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Library General Public
|
|
* License along with this library; if not, write to the Free
|
|
* Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
|
|
*
|
|
*/
|
|
|
|
/**** Included Headers *******************************************************/
|
|
|
|
#include <objects/allocs.h>
|
|
|
|
/**** Type, Constant, and Macro Definitions **********************************/
|
|
|
|
static objects_allocs_t __objects_allocs_standard =
|
|
{
|
|
(objects_malloc_func_t) malloc,
|
|
(objects_calloc_func_t) calloc,
|
|
(objects_realloc_func_t) realloc,
|
|
(objects_free_func_t) free,
|
|
(void *) 0
|
|
};
|
|
|
|
/**** Function Implementations ***********************************************/
|
|
|
|
objects_allocs_t
|
|
objects_allocs_standard (void)
|
|
{
|
|
return __objects_allocs_standard;
|
|
}
|
|
|
|
void *
|
|
objects_malloc (objects_allocs_t allocs, size_t s)
|
|
{
|
|
return (*(allocs.malloc)) (s, allocs.user_data);
|
|
}
|
|
|
|
void *
|
|
objects_calloc (objects_allocs_t allocs, size_t n, size_t s)
|
|
{
|
|
return (*(allocs.calloc)) (n, s, allocs.user_data);
|
|
}
|
|
|
|
void *
|
|
objects_realloc (objects_allocs_t allocs, void *p, size_t s)
|
|
{
|
|
return (*(allocs.realloc)) (p, s, allocs.user_data);
|
|
}
|
|
|
|
void
|
|
objects_free (objects_allocs_t allocs, void *p)
|
|
{
|
|
(*(allocs.free)) (p, allocs.user_data);
|
|
return;
|
|
}
|
|
|
|
size_t
|
|
objects_next_power_of_two (size_t beat)
|
|
{
|
|
size_t start = 1;
|
|
while ((start <= beat) && (start <<= 1));
|
|
return start;
|
|
}
|