1/*
2 * CDDL HEADER START
3 *
4 * The contents of this file are subject to the terms of the
5 * Common Development and Distribution License, Version 1.0 only
6 * (the "License").  You may not use this file except in compliance
7 * with the License.
8 *
9 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
10 * or http://www.opensolaris.org/os/licensing.
11 * See the License for the specific language governing permissions
12 * and limitations under the License.
13 *
14 * When distributing Covered Code, include this CDDL HEADER in each
15 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
16 * If applicable, add the following below this CDDL HEADER, with the
17 * fields enclosed by brackets "[]" replaced with your own identifying
18 * information: Portions Copyright [yyyy] [name of copyright owner]
19 *
20 * CDDL HEADER END
21 */
22/*
23 * Copyright (c) 1998 by Sun Microsystems, Inc.
24 * All rights reserved.
25 */
26
27#pragma ident	"%Z%%M%	%I%	%E% SMI"
28
29#include <stdlib.h>
30#include <errno.h>
31#include <libintl.h>
32#include <string.h>
33#include "memutils.h"
34
35extern void msg(const char *, ...);
36extern void dumpabort(void);
37
38void *
39xmalloc(bytes)
40	size_t bytes;
41{
42	void *cp;
43
44	cp = malloc(bytes);
45	if (cp == NULL) {
46		int saverr = errno;
47		msg(gettext("Cannot allocate memory: %s\n"), strerror(saverr));
48		dumpabort();
49	}
50	return (cp);
51}
52
53void *
54xcalloc(nelem, size)
55	size_t nelem;
56	size_t size;
57{
58	void *cp;
59
60	cp = calloc(nelem, size);
61	if (cp == NULL) {
62		int saverr = errno;
63		msg(gettext("Cannot allocate memory: %s\n"), strerror(saverr));
64		dumpabort();
65	}
66	return (cp);
67}
68
69void *
70xrealloc(allocated, newsize)
71	void *allocated;
72	size_t newsize;
73{
74	void *cp;
75
76	/* LINTED realloc knows what to do with a NULL pointer */
77	cp = realloc(allocated, newsize);
78	if (cp == NULL) {
79		int saverr = errno;
80		msg(gettext("Cannot allocate memory: %s\n"), strerror(saverr));
81		dumpabort();
82	}
83	return (cp);
84}
85