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/*
* $Id: debug.c,v 1.5 2006/01/26 02:16:28 mclark Exp $
*
* Copyright (c) 2004, 2005 Metaparadigm Pte. Ltd.
* Michael Clark <michael@metaparadigm.com>
*
* This library is free software; you can redistribute it and/or modify
* it under the terms of the MIT license. See COPYING for details.
*
*/
#include "config.h"
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <stdarg.h>
#if HAVE_SYSLOG_H
# include <syslog.h>
#endif /* HAVE_SYSLOG_H */
#if HAVE_UNISTD_H
# include <unistd.h>
#endif /* HAVE_UNISTD_H */
#if HAVE_SYS_PARAM_H
#include <sys/param.h>
#endif /* HAVE_SYS_PARAM_H */
#include "debug.h"
static int _syslog = 0;
static int _debug = 0;
void mc_set_debug(int debug) { _debug = debug; }
int mc_get_debug() { return _debug; }
extern void mc_set_syslog(int syslog)
{
_syslog = syslog;
}
_NORETURN_ void mc_abort(const char *msg, ...)
{
va_list ap;
va_start(ap, msg);
#if HAVE_VSYSLOG
if(_syslog) {
vsyslog(LOG_ERR, msg, ap);
} else
#endif
vprintf(msg, ap);
exit(1);
}
void mc_debug(const char *msg, ...)
{
va_list ap;
if(_debug) {
va_start(ap, msg);
#if HAVE_VSYSLOG
if(_syslog) {
vsyslog(LOG_DEBUG, msg, ap);
} else
#endif
vprintf(msg, ap);
}
}
void mc_error(const char *msg, ...)
{
va_list ap;
va_start(ap, msg);
#if HAVE_VSYSLOG
if(_syslog) {
vsyslog(LOG_ERR, msg, ap);
} else
#endif
vfprintf(stderr, msg, ap);
}
void mc_info(const char *msg, ...)
{
va_list ap;
va_start(ap, msg);
#if HAVE_VSYSLOG
if(_syslog) {
vsyslog(LOG_INFO, msg, ap);
} else
#endif
vfprintf(stderr, msg, ap);
}
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