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/*
* Copyright (c) 2007 Vreixo Formoso
*
* This file is part of the libisofs project; you can redistribute it and/or
* modify it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation. See COPYING file for details.
*/
/*
* Message handling for libisofs
*/
#ifndef MESSAGES_H_
#define MESSAGES_H_
#include "libiso_msgs.h"
/**
* Take and increment this variable to get a valid identifier for message
* origin.
*/
extern int iso_message_id;
/**
* Submit a debug message.
*/
void iso_msg_debug(int imgid, const char *fmt, ...);
/**
*
* @param errcode
* The error code.
* @param causedby
* Error that was caused the errcode. If this error is a FATAL error,
* < 0 will be returned in any case. Use 0 if there is no previous
* cause for the error.
* @return
* 1 on success, < 0 if function must abort asap.
*/
int iso_msg_submit(int imgid, int errcode, int causedby, const char *fmt, ...);
#endif /*MESSAGES_H_*/