1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
|
/* Convenience functions for allocation.
Copyright (C) 2006 Red Hat, Inc.
This file is part of Red Hat elfutils.
Red Hat elfutils is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by the
Free Software Foundation; version 2 of the License.
Red Hat elfutils 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 GNU
General Public License for more details.
You should have received a copy of the GNU General Public License along
with Red Hat elfutils; if not, write to the Free Software Foundation,
Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
In addition, as a special exception, Red Hat, Inc. gives You the
additional right to link the code of Red Hat elfutils with code licensed
under an Open Source Initiative certified open source license
(http://www.opensource.org/licenses/index.php) and to distribute linked
combinations including the two. Non-GPL Code permitted under this
exception must only link to the code of Red Hat elfutils through those
well defined interfaces identified in the file named EXCEPTION found in
the source code files (the "Approved Interfaces"). The files of Non-GPL
Code may instantiate templates or use macros or inline functions from
the Approved Interfaces without causing the resulting work to be covered
by the GNU General Public License. Only Red Hat, Inc. may make changes
or additions to the list of Approved Interfaces. Red Hat's grant of
this exception is conditioned upon your not adding any new exceptions.
If you wish to add a new Approved Interface or exception, please contact
Red Hat. You must obey the GNU General Public License in all respects
for all of the Red Hat elfutils code and other code used in conjunction
with Red Hat elfutils except the Non-GPL Code covered by this exception.
If you modify this file, you may extend this exception to your version
of the file, but you are not obligated to do so. If you do not wish to
provide this exception without modification, you must delete this
exception statement from your version and license this file solely under
the GPL without exception.
Red Hat elfutils is an included package of the Open Invention Network.
An included package of the Open Invention Network is a package for which
Open Invention Network licensees cross-license their patents. No patent
license is granted, either expressly or impliedly, by designation as an
included package. Should you wish to participate in the Open Invention
Network licensing program, please visit www.openinventionnetwork.com
<http://www.openinventionnetwork.com>. */
#ifdef HAVE_CONFIG_H
# include <config.h>
#endif
#include <error.h>
#include <libintl.h>
#include <stddef.h>
#include <stdlib.h>
#include <sys/types.h>
#include "system.h"
#ifndef _
# define _(str) gettext (str)
#endif
/* Allocate N bytes of memory dynamically, with error checking. */
void *
xmalloc (n)
size_t n;
{
void *p;
p = malloc (n);
if (p == NULL)
error (EXIT_FAILURE, 0, _("memory exhausted"));
return p;
}
/* Allocate memory for N elements of S bytes, with error checking. */
void *
xcalloc (n, s)
size_t n, s;
{
void *p;
p = calloc (n, s);
if (p == NULL)
error (EXIT_FAILURE, 0, _("memory exhausted"));
return p;
}
/* Change the size of an allocated block of memory P to N bytes,
with error checking. */
void *
xrealloc (p, n)
void *p;
size_t n;
{
p = realloc (p, n);
if (p == NULL)
error (EXIT_FAILURE, 0, _("memory exhausted"));
return p;
}
|
