log.c 1.69 KB
Newer Older
Linus Tolke's avatar
Linus Tolke committed
1
/*
2
 * $Id: log.c,v 0.4 1992/08/12 04:11:56 ceder Exp $
Linus Tolke's avatar
Linus Tolke committed
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
 * Copyright (C) 1991  Lysator Academic Computer Association.
 *
 * This file is part of the LysKOM server.
 * 
 * LysKOM is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License as published by 
 * the Free Software Foundation; either version 1, or (at your option) 
 * any later version.
 * 
 * LysKOM is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 * for more details.
 * 
 * You should have received a copy of the GNU General Public License
 * along with LysKOM; see the file COPYING.  If not, write to
 * Lysator, c/o ISY, Linkoping University, S-581 83 Linkoping, SWEDEN,
 * or the Free Software Foundation, Inc., 675 Mass Ave, Cambridge, 
 * MA 02139, USA.
 *
 * Please mail bug reports to bug-lyskom@lysator.liu.se. 
 */
Per Cederqvist's avatar
Per Cederqvist committed
25
26
27
28
29
30
/*
 * log.c
 *
 * File created by ceder 1990-05-25.
 */

31
static char *rcsid = "$Id: log.c,v 0.4 1992/08/12 04:11:56 ceder Exp $";
Per Cederqvist's avatar
Per Cederqvist committed
32
33


Per Cederqvist's avatar
Per Cederqvist committed
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
#include <stdarg.h>
#include <stdio.h>
#include <stdlib.h>
#include <time.h>
#include "log.h"

/*
 * Add a string to the log file.
 */

extern void
log (const char * format, ...)
{
    va_list AP;

    va_start(AP, format);
    logv(format, AP);
    va_end(AP);
}


extern void
logv (const char *format, va_list AP)
{
    time_t clock;
59
    struct tm *t;
Per Cederqvist's avatar
Per Cederqvist committed
60
61

    time(&clock);
62
    t = localtime(&clock);
Per Cederqvist's avatar
Per Cederqvist committed
63

64
65
66
    fprintf(stderr, "%4d-%2d-%2d %2d:%2d:%2d ",
	    t->tm_year + 1900, t->tm_mon + 1, t->tm_mday,
	    t->tm_hour, t->tm_min, t->tm_sec);
Per Cederqvist's avatar
Per Cederqvist committed
67
68
69
70
    vfprintf(stderr, format, AP);

    fflush(stderr);
}