2539acf77b
- Get all functions prototyped or at least defined before use.
- Make code compile (Mostly) clean with -Wall set
- Start to reduce the degree to which DES aka libdes is built in.
- get all functions to the same uniform standard of definition:
int
foo(a, b)
int a;
int *b;
{
:
}
- fix numerous bugs exposed by above processes.
Note - this replaces the previous work which used an unpopular function
definition style.
111 lines
2.9 KiB
C
111 lines
2.9 KiB
C
/*
|
|
* Copyright 1985, 1986, 1987, 1988 by the Massachusetts Institute
|
|
* of Technology.
|
|
* For copying and distribution information, please see the file
|
|
* <Copyright.MIT>.
|
|
*
|
|
* from: klog.c,v 4.6 88/12/01 14:06:05 jtkohl Exp $
|
|
* $Id: klog.c,v 1.3 1995/07/18 16:38:52 mark Exp $
|
|
*/
|
|
|
|
#if 0
|
|
#ifndef lint
|
|
static char *rcsid =
|
|
"$Id: klog.c,v 1.3 1995/07/18 16:38:52 mark Exp $";
|
|
#endif /* lint */
|
|
#endif
|
|
|
|
#include <sys/time.h>
|
|
#include <stdio.h>
|
|
|
|
#include <krb.h>
|
|
#include <klog.h>
|
|
|
|
static char *log_name = KRBLOG;
|
|
static int is_open;
|
|
static char logtxt[1000];
|
|
|
|
/*
|
|
* This file contains two logging routines: kset_logfile()
|
|
* to determine the file to which log entries should be written;
|
|
* and klog() to write log entries to the file.
|
|
*/
|
|
|
|
/*
|
|
* klog() is used to add entries to the logfile (see kset_logfile()
|
|
* below). Note that it is probably not portable since it makes
|
|
* assumptions about what the compiler will do when it is called
|
|
* with less than the correct number of arguments which is the
|
|
* way it is usually called.
|
|
*
|
|
* The log entry consists of a timestamp and the given arguments
|
|
* printed according to the given "format" string.
|
|
*
|
|
* The log file is opened and closed for each log entry.
|
|
*
|
|
* If the given log type "type" is unknown, or if the log file
|
|
* cannot be opened, no entry is made to the log file.
|
|
*
|
|
* The return value is always a pointer to the formatted log
|
|
* text string "logtxt".
|
|
*/
|
|
|
|
char * klog(type,format,a1,a2,a3,a4,a5,a6,a7,a8,a9,a0)
|
|
int type;
|
|
char *format;
|
|
int a1,a2,a3,a4,a5,a6,a7,a8,a9,a0;
|
|
{
|
|
FILE *logfile;
|
|
long now;
|
|
struct tm *tm;
|
|
static int logtype_array[NLOGTYPE] = {0,0};
|
|
static int array_initialized;
|
|
|
|
if (!(array_initialized++)) {
|
|
logtype_array[L_NET_ERR] = 1;
|
|
logtype_array[L_KRB_PERR] = 1;
|
|
logtype_array[L_KRB_PWARN] = 1;
|
|
logtype_array[L_APPL_REQ] = 1;
|
|
logtype_array[L_INI_REQ] = 1;
|
|
logtype_array[L_DEATH_REQ] = 1;
|
|
logtype_array[L_NTGT_INTK] = 1;
|
|
logtype_array[L_ERR_SEXP] = 1;
|
|
logtype_array[L_ERR_MKV] = 1;
|
|
logtype_array[L_ERR_NKY] = 1;
|
|
logtype_array[L_ERR_NUN] = 1;
|
|
logtype_array[L_ERR_UNK] = 1;
|
|
}
|
|
|
|
(void) sprintf(logtxt,format,a1,a2,a3,a4,a5,a6,a7,a8,a9,a0);
|
|
|
|
if (!logtype_array[type])
|
|
return(logtxt);
|
|
|
|
if ((logfile = fopen(log_name,"a")) == NULL)
|
|
return(logtxt);
|
|
|
|
(void) time(&now);
|
|
tm = localtime(&now);
|
|
|
|
fprintf(logfile,"%2d-%s-%02d %02d:%02d:%02d ",tm->tm_mday,
|
|
month_sname(tm->tm_mon + 1),tm->tm_year,
|
|
tm->tm_hour, tm->tm_min, tm->tm_sec);
|
|
fprintf(logfile,"%s\n",logtxt);
|
|
(void) fclose(logfile);
|
|
return(logtxt);
|
|
}
|
|
|
|
/*
|
|
* kset_logfile() changes the name of the file to which
|
|
* messages are logged. If kset_logfile() is not called,
|
|
* the logfile defaults to KRBLOG, defined in "krb.h".
|
|
*/
|
|
|
|
void
|
|
kset_logfile(filename)
|
|
char *filename;
|
|
{
|
|
log_name = filename;
|
|
is_open = 0;
|
|
}
|