swps3
debug.c
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1 
5 /*
6  * Copyright (c) 2007-2008 ETH Zürich, Institute of Computational Science
7  *
8  * Permission is hereby granted, free of charge, to any person
9  * obtaining a copy of this software and associated documentation
10  * files (the "Software"), to deal in the Software without
11  * restriction, including without limitation the rights to use,
12  * copy, modify, merge, publish, distribute, sublicense, and/or sell
13  * copies of the Software, and to permit persons to whom the
14  * Software is furnished to do so, subject to the following
15  * conditions:
16  *
17  * The above copyright notice and this permission notice shall be
18  * included in all copies or substantial portions of the Software.
19  *
20  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
21  * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
22  * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
23  * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
24  * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
25  * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
26  * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
27  * OTHER DEALINGS IN THE SOFTWARE.
28  */
29 
30 
31 #include <stdio.h>
32 #include <stdarg.h>
33 #include <stdlib.h>
34 
40 void error(const char* str, ...) {
41  va_list ap;
42  fprintf(stderr,"error: ");
43  va_start(ap, str);
44  vfprintf(stderr, str, ap);
45  va_end(ap);
46  fprintf(stderr,"\n");
47  fflush(stderr);
48  exit(1);
49 }
50 
56 void warning(const char* str, ...) {
57  va_list ap;
58  fprintf(stderr,"warning: ");
59  va_start(ap, str);
60  vfprintf(stderr, str, ap);
61  va_end(ap);
62  fprintf(stderr,"\n");
63  fflush(stderr);
64 }