1*0Sstevel@tonic-gate /*
2*0Sstevel@tonic-gate * CDDL HEADER START
3*0Sstevel@tonic-gate *
4*0Sstevel@tonic-gate * The contents of this file are subject to the terms of the
5*0Sstevel@tonic-gate * Common Development and Distribution License, Version 1.0 only
6*0Sstevel@tonic-gate * (the "License"). You may not use this file except in compliance
7*0Sstevel@tonic-gate * with the License.
8*0Sstevel@tonic-gate *
9*0Sstevel@tonic-gate * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
10*0Sstevel@tonic-gate * or http://www.opensolaris.org/os/licensing.
11*0Sstevel@tonic-gate * See the License for the specific language governing permissions
12*0Sstevel@tonic-gate * and limitations under the License.
13*0Sstevel@tonic-gate *
14*0Sstevel@tonic-gate * When distributing Covered Code, include this CDDL HEADER in each
15*0Sstevel@tonic-gate * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
16*0Sstevel@tonic-gate * If applicable, add the following below this CDDL HEADER, with the
17*0Sstevel@tonic-gate * fields enclosed by brackets "[]" replaced with your own identifying
18*0Sstevel@tonic-gate * information: Portions Copyright [yyyy] [name of copyright owner]
19*0Sstevel@tonic-gate *
20*0Sstevel@tonic-gate * CDDL HEADER END
21*0Sstevel@tonic-gate */
22*0Sstevel@tonic-gate /*
23*0Sstevel@tonic-gate * Copyright (c) 1998 by Sun Microsystems, Inc.
24*0Sstevel@tonic-gate * All rights reserved.
25*0Sstevel@tonic-gate */
26*0Sstevel@tonic-gate
27*0Sstevel@tonic-gate #pragma ident "%Z%%M% %I% %E% SMI"
28*0Sstevel@tonic-gate
29*0Sstevel@tonic-gate #include <stdlib.h>
30*0Sstevel@tonic-gate #include <errno.h>
31*0Sstevel@tonic-gate #include <libintl.h>
32*0Sstevel@tonic-gate #include <string.h>
33*0Sstevel@tonic-gate #include "memutils.h"
34*0Sstevel@tonic-gate
35*0Sstevel@tonic-gate extern void msg(const char *, ...);
36*0Sstevel@tonic-gate extern void dumpabort(void);
37*0Sstevel@tonic-gate
38*0Sstevel@tonic-gate void *
xmalloc(bytes)39*0Sstevel@tonic-gate xmalloc(bytes)
40*0Sstevel@tonic-gate size_t bytes;
41*0Sstevel@tonic-gate {
42*0Sstevel@tonic-gate void *cp;
43*0Sstevel@tonic-gate
44*0Sstevel@tonic-gate cp = malloc(bytes);
45*0Sstevel@tonic-gate if (cp == NULL) {
46*0Sstevel@tonic-gate int saverr = errno;
47*0Sstevel@tonic-gate msg(gettext("Cannot allocate memory: %s\n"), strerror(saverr));
48*0Sstevel@tonic-gate dumpabort();
49*0Sstevel@tonic-gate }
50*0Sstevel@tonic-gate return (cp);
51*0Sstevel@tonic-gate }
52*0Sstevel@tonic-gate
53*0Sstevel@tonic-gate void *
xcalloc(nelem,size)54*0Sstevel@tonic-gate xcalloc(nelem, size)
55*0Sstevel@tonic-gate size_t nelem;
56*0Sstevel@tonic-gate size_t size;
57*0Sstevel@tonic-gate {
58*0Sstevel@tonic-gate void *cp;
59*0Sstevel@tonic-gate
60*0Sstevel@tonic-gate cp = calloc(nelem, size);
61*0Sstevel@tonic-gate if (cp == NULL) {
62*0Sstevel@tonic-gate int saverr = errno;
63*0Sstevel@tonic-gate msg(gettext("Cannot allocate memory: %s\n"), strerror(saverr));
64*0Sstevel@tonic-gate dumpabort();
65*0Sstevel@tonic-gate }
66*0Sstevel@tonic-gate return (cp);
67*0Sstevel@tonic-gate }
68*0Sstevel@tonic-gate
69*0Sstevel@tonic-gate void *
xrealloc(allocated,newsize)70*0Sstevel@tonic-gate xrealloc(allocated, newsize)
71*0Sstevel@tonic-gate void *allocated;
72*0Sstevel@tonic-gate size_t newsize;
73*0Sstevel@tonic-gate {
74*0Sstevel@tonic-gate void *cp;
75*0Sstevel@tonic-gate
76*0Sstevel@tonic-gate /* LINTED realloc knows what to do with a NULL pointer */
77*0Sstevel@tonic-gate cp = realloc(allocated, newsize);
78*0Sstevel@tonic-gate if (cp == NULL) {
79*0Sstevel@tonic-gate int saverr = errno;
80*0Sstevel@tonic-gate msg(gettext("Cannot allocate memory: %s\n"), strerror(saverr));
81*0Sstevel@tonic-gate dumpabort();
82*0Sstevel@tonic-gate }
83*0Sstevel@tonic-gate return (cp);
84*0Sstevel@tonic-gate }
85