Yet Another eXchange Tool  0.9.0
xstdio.c
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1 
10 /*
11  * Maintainer: Thomas Jahns <jahns@dkrz.de>
12  * URL: https://www.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 <stdio.h>
47 #include <string.h>
48 
49 #include "core/core.h"
50 #include "core/ppm_xfuncs.h"
51 #include "core/symprefix.h"
52 
53 FILE *
54 SymPrefix(xfopen)(const char *path, const char *mode,
55  const char *source, int line)
56 {
57  FILE *fp;
58  if ((fp = fopen(path, mode)) == NULL)
59  SymPrefix(abort)(SymPrefix(default_comm), strerror(errno), source, line);
60  return fp;
61 }
62 
63 void
64 SymPrefix(xfclose)(FILE *fp, const char *source, int line)
65 {
66  if (fclose(fp) != 0)
67  SymPrefix(abort)(SymPrefix(default_comm), strerror(errno), source, line);
68 }
69 
70 
71 int
72 SymPrefix(xfputc)(int c, FILE *stream, const char *source, int line)
73 {
74  int r;
75  if ((r = fputc(c, stream)) == EOF)
76  SymPrefix(abort)(SymPrefix(default_comm), strerror(errno), source, line);
77  return r;
78 }
79 /*
80  * Local Variables:
81  * license-project-url: "https://www.dkrz.de/redmine/projects/scales-ppm"
82  * license-markup: "doxygen"
83  * license-default: "bsd"
84  * End:
85  */
add versions of standard API functions not returning on error
Define library-specific symbol prefix macros.
#define SymPrefix(symbol)
Definition: symprefix.h:53
int SymPrefix() xfputc(int c, FILE *stream, const char *source, int line)
Definition: xstdio.c:72
void SymPrefix() xfclose(FILE *fp, const char *source, int line)
Definition: xstdio.c:64
FILE *SymPrefix() xfopen(const char *path, const char *mode, const char *source, int line)
Definition: xstdio.c:54