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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
* or later as published by the Free Software Foundation.
* See COPYING file for details.
*/
/*
* Message handling for libisofs
*/
#ifndef MESSAGES_H_
#define MESSAGES_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, ...);
/**
* Inquire whether the given error code triggers the abort threshold
*/
int iso_msg_is_abort(int errcode);
/**
*
* @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
* 0 on success, < 0 if function must abort asap.
*/
int iso_msg_submit(int imgid, int errcode, int causedby, const char *fmt, ...);
/* To be called with events which report incidents with individual input
files from the local filesystem. Not with image nodes, files containing an
image or similar file-like objects.
*/
int iso_report_errfile(char *path, int error_code, int os_errno, int flag);
/* Drains the libjte message list and puts out the messages via
iso_msg_submit()
*/
int iso_libjte_forward_msgs(void *libjte_handle,
int imgid, int errcode, int flag);
#endif /*MESSAGES_H_*/