rts/base/include/basefatal.hh

// basefatal.hh - Base fatal - disaster error handling.

/*******************************************************************************
* Copyright (c) 2014-2015 Zeligsoft (2009) Limited  and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*******************************************************************************/

#ifndef BASEFATAL_HH
#define BASEFATAL_HH

#include <errno.h>

namespace base
{
    // Print a error message and die.
    void fatal( const char * file, int line, const char * method, const char * fmt, ...)
        __attribute((noreturn));

    // Die when you have an 'errno'.
    void fatalErrno( const char * file, int line, const char * method, int errno_, const char * api)
        __attribute((noreturn));

    // General suicide.
    #define FATAL( FMT... ) \
        do { ::base::fatal( __FILE__, __LINE__, __PRETTY_FUNCTION__, FMT ); } \
        while( 0 )

    // Suicide when errno holds error.
    #define FATAL_ERRNO( API ) \
        do { ::base::fatalErrno( __FILE__, __LINE__, __PRETTY_FUNCTION__, errno, API ); } \
        while( 0 )
}
    
#endif // BASEFATAL_HH