1 /*-
2 * Copyright (c) 2005 Michael Bushkov <[email protected]>
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution.
13 *
14 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
15 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
16 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
17 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
18 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
19 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
24 * SUCH DAMAGE.
25 *
26 */
27
28 #include <sys/cdefs.h>
29 __FBSDID("$FreeBSD$");
30
31 #include <assert.h>
32 #include <stdarg.h>
33 #include <stdio.h>
34 #include <stdlib.h>
35 #include <syslog.h>
36
37 #include "log.h"
38
39 void
__log_msg(int level,const char * sender,const char * message,...)40 __log_msg(int level, const char *sender, const char *message, ...)
41 {
42 va_list ap;
43 char *fmessage;
44
45 fmessage = NULL;
46 va_start(ap, message);
47 vasprintf(&fmessage, message, ap);
48 va_end(ap);
49 assert(fmessage != NULL);
50
51 printf("M%d from %s: %s\n", level, sender, fmessage);
52 #ifndef NO_SYSLOG
53 if (level == 0)
54 syslog(LOG_INFO, "nscd message (from %s): %s", sender,
55 fmessage);
56 #endif
57 free(fmessage);
58 }
59
60 void
__log_err(int level,const char * sender,const char * error,...)61 __log_err(int level, const char *sender, const char *error, ...)
62 {
63 va_list ap;
64 char *ferror;
65
66 ferror = NULL;
67 va_start(ap, error);
68 vasprintf(&ferror, error, ap);
69 va_end(ap);
70 assert(ferror != NULL);
71
72 printf("E%d from %s: %s\n", level, sender, ferror);
73
74 #ifndef NO_SYSLOG
75 if (level == 0)
76 syslog(LOG_ERR, "nscd error (from %s): %s", sender, ferror);
77 #endif
78 free(ferror);
79 }
80