1 /*
2 * Copyright (c) 2006-2007 The Regents of the University of California.
3 * Copyright (c) 2004-2006 Voltaire, Inc. All rights reserved.
4 *
5 * This software is available to you under a choice of one of two
6 * licenses. You may choose to be licensed under the terms of the GNU
7 * General Public License (GPL) Version 2, available from the file
8 * COPYING in the main directory of this source tree, or the
9 * OpenIB.org BSD license below:
10 *
11 * Redistribution and use in source and binary forms, with or
12 * without modification, are permitted provided that the following
13 * conditions are met:
14 *
15 * - Redistributions of source code must retain the above
16 * copyright notice, this list of conditions and the following
17 * disclaimer.
18 *
19 * - Redistributions in binary form must reproduce the above
20 * copyright notice, this list of conditions and the following
21 * disclaimer in the documentation and/or other materials
22 * provided with the distribution.
23 *
24 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
25 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
26 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
27 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
28 * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
29 * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
30 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
31 * SOFTWARE.
32 *
33 */
34
35 /**
36 * Define common functions which can be included in the various C based diags.
37 */
38
39 #define _GNU_SOURCE
40 #include <stdio.h>
41 #include <errno.h>
42 #include <string.h>
43 #include <stdlib.h>
44 #include <stdarg.h>
45 #include <sys/types.h>
46 #include <unistd.h>
47 #include <ctype.h>
48 #ifdef HAVE_CONFIG_H
49 #include <config.h>
50 #endif
51
52 #include "ibdiag_common.h"
53
54 int ibdebug;
55
56 void
iberror(const char * fn,char * msg,...)57 iberror(const char *fn, char *msg, ...)
58 {
59 char buf[512], *s;
60 va_list va;
61 int n;
62
63 va_start(va, msg);
64 n = vsprintf(buf, msg, va);
65 va_end(va);
66 buf[n] = 0;
67
68 if ((s = strrchr(argv0, '/')))
69 argv0 = s + 1;
70
71 if (ibdebug)
72 printf("%s: iberror: [pid %d] %s: failed: %s\n", argv0, getpid(), fn, buf);
73 else
74 printf("%s: iberror: failed: %s\n", argv0, buf);
75
76 exit(-1);
77 }
78
79