smb_alloc.c revision eb1d736b1c19f6abeee90c921a9320b67fedd016
/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License (the "License").
* You may not use this file except in compliance with the License.
*
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
* If applicable, add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your own identifying
* information: Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*/
/*
* Copyright 2009 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
#include <sys/sysmacros.h>
#define MEM_HDR_SIZE 8
void *
{
uint8_t *p;
size += MEM_HDR_SIZE;
/*LINTED E_BAD_PTR_CAST_ALIGN*/
p += MEM_HDR_SIZE;
return (p);
}
void *
{
uint8_t *p;
p = mem_malloc(size);
return (p);
}
char *
mem_strdup(const char *ptr)
{
char *p;
p = mem_malloc(size);
return (p);
}
static uint32_t
mem_get_size(void *ptr)
{
uint32_t *p;
/*LINTED E_BAD_PTR_CAST_ALIGN*/
return (*p);
}
void *
{
void *new_ptr;
return (mem_malloc(size));
if (size == 0) {
return (NULL);
}
if (size <= current_size)
return (ptr);
return (new_ptr);
}
void
smb_mem_free(void *ptr)
{
uint8_t *p;
if (ptr == 0)
return;
/*LINTED E_BAD_PTR_CAST_ALIGN*/
}