1 /******************************************************************************
2 **
3 ** trace.c
4 **
5 ** This file is part of the ABYSS Web server project.
6 **
7 ** Copyright (C) 2000 by Moez Mahfoudh <mmoez@bigfoot.com>.
8 ** All rights reserved.
9 **
10 ** Redistribution and use in source and binary forms, with or without
11 ** modification, are permitted provided that the following conditions
12 ** are met:
13 ** 1. Redistributions of source code must retain the above copyright
14 ** notice, this list of conditions and the following disclaimer.
15 ** 2. Redistributions in binary form must reproduce the above copyright
16 ** notice, this list of conditions and the following disclaimer in the
17 ** documentation and/or other materials provided with the distribution.
18 ** 3. The name of the author may not be used to endorse or promote products
19 ** derived from this software without specific prior written permission.
20 **
21 ** THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
22 ** ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
23 ** IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
24 ** ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
25 ** FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
26 ** DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
27 ** OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
28 ** HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
29 ** LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
30 ** OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
31 ** SUCH DAMAGE.
32 **
33 ******************************************************************************/
34
35 #include <stdlib.h>
36 #include <stdio.h>
37 #include <stdarg.h>
38
39 #include "trace.h"
40
41 /*********************************************************************
42 ** Tracing functions
43 *********************************************************************/
44
45 static void
TraceVMsg(const char * const fmt,va_list argptr)46 TraceVMsg(const char * const fmt,
47 va_list argptr) {
48
49 vprintf(fmt,argptr);
50
51 printf("\n");
52 }
53
54
55
56 void
TraceMsg(const char * const fmt,...)57 TraceMsg(const char * const fmt, ...) {
58
59 va_list argptr;
60
61 va_start(argptr,fmt);
62 TraceVMsg(fmt,argptr);
63 va_end(argptr);
64 }
65
66
67
68 void
TraceExit(const char * const fmt,...)69 TraceExit(const char * const fmt, ...) {
70
71 va_list argptr;
72
73 va_start(argptr,fmt);
74 TraceVMsg(fmt,argptr);
75 va_end(argptr);
76
77 exit(1);
78 }
79