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Generalized error handling functions

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Ivo Timmermans 2000-10-19 20:56:49 +00:00
parent 95f4e8620e
commit 71f05ff895
2 changed files with 94 additions and 0 deletions
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lib/error.c Normal file
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/*
error.c -- generalized error handling
Copyright (C) 2000 Ivo Timmermans <itimmermans@bigfoot.com>
2000 Guus Sliepen <guus@sliepen.warande.net>
This program 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 2 of the License, or
(at your option) any later version.
This program 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 this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
$Id: error.c,v 1.1 2000/10/19 20:56:49 zarq Exp $
*/
#include "config.h"
#include <stdio.h>
#ifdef STDC_HEADERS
# include <stdarg.h>
#endif
#ifdef HAVE_SYSLOG_H
# include <syslog.h>
#endif
#include <error.h>
#include <system.h>
void error(int severity, const char *message, ...)
{
va_list v;
extern int detached;
va_start(v, message);
#ifdef HAVE_SYSLOG
if(detached)
{
syslog(LOG_ERR, _(message), v);
}
else
#endif /* HAVE_SYSLOG */
{
vfprintf(stderr, _(message), v);
fputs("\n", stderr);
}
va_end(v);
if(severity | ERR_FATAL)
exit(1);
}

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lib/error.h Normal file
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/*
error.h -- header file for error.h
Copyright (C) 2000 Ivo Timmermans <itimmermans@bigfoot.com>
2000 Guus Sliepen <guus@sliepen.warande.net>
This program 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 2 of the License, or
(at your option) any later version.
This program 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 this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
$Id: error.h,v 1.1 2000/10/19 20:56:49 zarq Exp $
*/
#ifndef __TINC_ERROR_H__
#define __TINC_ERROR_H__
#define ERR_IGNORE 00000 /* Ignore this error */
#define ERR_FATAL 00001 /* Terminate program */
#define ERR_UNLOAD 00002 /* Unload associated module */
#define ERR_WARNING 01000 /* Warning message only */
#define ERR_DEBUG 04000 /* Debug message */
extern void error(int severity, const char *message, ...);
#endif /* __TINC_ERROR_H__ */