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/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License, Version 1.0 only
* (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
* or http://www.opensolaris.org/os/licensing.
* 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
*/
#pragma ident "%Z%%M% %I% %E% SMI"
/*
* Copyright (c) 1994, 2000 by Sun Microsystems, Inc.
* All rights reserved.
*/
#include "med_local.h"
/*
* free
*/
void
Free(
void *p
)
{
free(p);
}
/*
* malloc
*/
void *
Malloc(
size_t s
)
{
void *mem;
if ((mem = malloc(s)) == NULL) {
med_perror("");
med_exit(1);
}
return (mem);
}
/*
* zalloc
*/
void *
Zalloc(
size_t s
)
{
return (memset(Malloc(s), 0, s));
}
/*
* realloc
*/
void *
Realloc(
void *p,
size_t s
)
{
if ((p = realloc(p, s)) == NULL) {
med_perror("");
med_exit(1);
}
return (p);
}
/*
* calloc
*/
void *
Calloc(
size_t n,
size_t s
)
{
unsigned long total;
if (n == 0 || s == 0) {
total = 0;
} else {
total = (unsigned long)n * s;
/* check for overflow */
if (total / n != s)
return (NULL);
}
return (Zalloc(total));
}
/*
* strdup
*/
char *
Strdup(
char *p
)
{
if ((p = strdup(p)) == NULL) {
med_perror("");
med_exit(1);
}
return (p);
}
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