/*****************************************************************************
 *
 * error.c - generic error handling function
 *
 *****************************************************************************
 * $Id: error.c,v 1.1 2003/05/25 14:45:23 hscholz Exp $
 ****************************************************************************/

#ifndef _ERROR_C
#define _ERROR_C

#include "error.h"

/*****************************************************************************
 *
 * error()
 *
 * print error message and exit if asked for
 *
 ****************************************************************************/

void error(int level, char *msg, ...)
{
	va_list arguments;
	int debug = 1;
	va_start(arguments, msg);

	switch (level)
	{
		case ERR_DEBUG:
			if (debug != 0)
				fprintf(stderr, "DEBUG: ");
			break;
		case ERR_NOTICE:
			fprintf(stderr, "NOTICE: ");
			break;
		case ERR_WARNING:
			fprintf(stderr, "WARNING: ");
			break;
		case ERR_ERROR:
			fprintf(stderr, "ERROR: ");
			break;
		case ERR_FATAL:
			fprintf(stderr, "FATAL: ");
			break;
	}
	/* print the remaining arguments */
	vfprintf(stderr, msg, arguments);
	va_end(arguments);
	fprintf(stderr, "\n");
	if (level == ERR_FATAL)
	exit(1);
}
#endif