1 /*
2 * Copyright (c) 2004-2008 Voltaire Inc. All rights reserved.
3 *
4 * This software is available to you under a choice of one of two
5 * licenses. You may choose to be licensed under the terms of the GNU
6 * General Public License (GPL) Version 2, available from the file
7 * COPYING in the main directory of this source tree, or the
8 * OpenIB.org BSD license below:
9 *
10 * Redistribution and use in source and binary forms, with or
11 * without modification, are permitted provided that the following
12 * conditions are met:
13 *
14 * - Redistributions of source code must retain the above
15 * copyright notice, this list of conditions and the following
16 * disclaimer.
17 *
18 * - Redistributions in binary form must reproduce the above
19 * copyright notice, this list of conditions and the following
20 * disclaimer in the documentation and/or other materials
21 * provided with the distribution.
22 *
23 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
24 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
25 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
26 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
27 * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
28 * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
29 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
30 * SOFTWARE.
31 *
32 */
33
34 #define _GNU_SOURCE
35
36 #if HAVE_CONFIG_H
37 # include <config.h>
38 #endif /* HAVE_CONFIG_H */
39
40 #include <inttypes.h>
41 #include <string.h>
42 #include <errno.h>
43 #include <stdio.h>
44 #include <stdlib.h>
45 #include <unistd.h>
46 #include <stdarg.h>
47 #include <sys/types.h>
48 #include <sys/stat.h>
49 #include <fcntl.h>
50 #include <sys/ioctl.h>
51 #include <unistd.h>
52 #include <string.h>
53 #include <endian.h>
54 #include <byteswap.h>
55 #include <sys/poll.h>
56 #include <syslog.h>
57 #include <netinet/in.h>
58
59 #include <common.h>
60
61 void
ibwarn(const char * const fn,char * msg,...)62 ibwarn(const char * const fn, char *msg, ...)
63 {
64 char buf[512];
65 va_list va;
66 int n;
67
68 va_start(va, msg);
69 n = vsnprintf(buf, sizeof(buf), msg, va);
70 va_end(va);
71
72 printf("ibwarn: [%d] %s: %s\n", getpid(), fn, buf);
73 }
74
75 void
ibpanic(const char * const fn,char * msg,...)76 ibpanic(const char * const fn, char *msg, ...)
77 {
78 char buf[512];
79 va_list va;
80 int n;
81
82 va_start(va, msg);
83 n = vsnprintf(buf, sizeof(buf), msg, va);
84 va_end(va);
85
86 printf("ibpanic: [%d] %s: %s: (%m)\n", getpid(), fn, buf);
87 syslog(LOG_ALERT, "ibpanic: [%d] %s: %s: (%m)\n", getpid(), fn, buf);
88
89 exit(-1);
90 }
91
92 void
logmsg(const char * const fn,char * msg,...)93 logmsg(const char * const fn, char *msg, ...)
94 {
95 char buf[512];
96 va_list va;
97 int n;
98
99 va_start(va, msg);
100 n = vsnprintf(buf, sizeof(buf), msg, va);
101 va_end(va);
102
103 syslog(LOG_ALERT, "[%d] %s: %s: (%m)\n", getpid(), fn, buf);
104 }
105
106 void
xdump(FILE * file,char * msg,void * p,int size)107 xdump(FILE *file, char *msg, void *p, int size)
108 {
109 #define HEX(x) ((x) < 10 ? '0' + (x) : 'a' + ((x) -10))
110 uint8_t *cp = p;
111 int i;
112
113 if (msg)
114 fputs(msg, file);
115
116 for (i = 0; i < size;) {
117 fputc(HEX(*cp >> 4), file);
118 fputc(HEX(*cp & 0xf), file);
119 if (++i >= size)
120 break;
121 fputc(HEX(cp[1] >> 4), file);
122 fputc(HEX(cp[1] & 0xf), file);
123 if ((++i) % 16)
124 fputc(' ', file);
125 else
126 fputc('\n', file);
127 cp += 2;
128 }
129 if (i % 16) {
130 fputc('\n', file);
131 }
132 }
133