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xmalloc.c
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1
10/*
11 * Maintainer: Thomas Jahns <jahns@dkrz.de>
12 * URL: https://swprojects.dkrz.de/redmine/projects/scales-ppm
13 *
14 * Redistribution and use in source and binary forms, with or without
15 * modification, are permitted provided that the following conditions are
16 * met:
17 *
18 * Redistributions of source code must retain the above copyright notice,
19 * this list of conditions and the following disclaimer.
20 *
21 * Redistributions in binary form must reproduce the above copyright
22 * notice, this list of conditions and the following disclaimer in the
23 * documentation and/or other materials provided with the distribution.
24 *
25 * Neither the name of the DKRZ GmbH nor the names of its contributors
26 * may be used to endorse or promote products derived from this software
27 * without specific prior written permission.
28 *
29 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
30 * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
31 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
32 * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER
33 * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
34 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
35 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
36 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
37 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
38 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
39 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
40 */
41#ifdef HAVE_CONFIG_H
42# include <config.h>
43#endif
44
45#include <errno.h>
46#include <stdlib.h>
47#include <string.h>
48
49#include "core/ppm_xfuncs.h"
50#include "core/core.h"
51
52#include "core/symprefix.h"
53
54void *
55SymPrefix(xcalloc)(size_t nmemb, size_t size, const char *source, int line)
56{
57 void *p = calloc(nmemb, size);
58 if (p || !nmemb || !size)
59 ;
60 else
61 SymPrefix(abort)(SymPrefix(default_comm), strerror(errno), source, line);
62 return p;
63}
64
65
66void *
67SymPrefix(xmalloc)(size_t size, const char *source, int line)
68{
69 void *p = malloc(size);
70 if (p || !size)
71 ;
72 else
73 SymPrefix(abort)(SymPrefix(default_comm), strerror(errno), source, line);
74 return p;
75}
76
77
78void *
79SymPrefix(xrealloc)(void *ptr, size_t size, const char *source, int line)
80{
81 void *p = realloc(ptr, size);
82 if (p || !size)
83 ;
84 else
85 SymPrefix(abort)(SymPrefix(default_comm), strerror(errno), source, line);
86 return p;
87}
88
89/*
90 * Local Variables:
91 * license-project-url: "https://swprojects.dkrz.de/redmine/projects/scales-ppm"
92 * license-markup: "doxygen"
93 * license-default: "bsd"
94 * End:
95 */
add versions of standard API functions not returning on error
#define xrealloc(ptr, size)
Definition ppm_xfuncs.h:71
#define xcalloc(nmemb, size)
Definition ppm_xfuncs.h:68
#define xmalloc(size)
Definition ppm_xfuncs.h:70
Define library-specific symbol prefix macros.
#define SymPrefix(symbol)
Definition symprefix.h:53