smalloc.c

来自「操作系统试验！通过这个试验」· C语言 代码 · 共 51 行

/*
 * smalloc.c
 * Modified for use in 15-410 at CMU
 * Zachary Anderson(zra)
 */

/*
 * Copyright (c) 2000 University of Utah and the Flux Group.
 * All rights reserved.
 * 
 * This file is part of the Flux OSKit.  The OSKit is free software, also known
 * as "open source;" you can redistribute it and/or modify it under the terms
 * of the GNU General Public License (GPL), version 2, as published by the Free
 * Software Foundation (FSF).  To explore alternate licensing terms, contact
 * the University of Utah at [e-mail] or [phone].
 * 
 * The OSKit 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 GPL for more details.  You should have
 * received a copy of the GPL along with the OSKit; see the file COPYING.  If
 * not, write to the FSF, 59 Temple Place #330, Boston, MA 02111-1307, USA.
 */

/*
 * Standard C smalloc functions built on top of lmm.
 * Doesn't keep track of the size of objects for you.
 *
 * Can be combined with various lmm adaptors to get thread-safety,
 * caching, etc.
 */
#include <malloc.h>

#include <mallocf.h>

void *smalloc(size_t size)
{
        return smalloc_flags(size, 0);
}

void *smemalign(size_t alignment, size_t size)
{
	return smemalign_flags(alignment,size,0);
}

void sfree(void *chunk, size_t size)
{
	sfree_flags(chunk, size);
}