/*   Simpilfied and improved Python Error/Exception functions
 *
 *   2009 (C) David Sommerseth <davids@redhat.com>
 *
 *   This program is free software; you can redistribute it and/or modify
 *   it under the terms of the GNU General Public License as published by
 *   the Free Software Foundation; either version 2 of the License, or
 *   (at your option) any later version.
 *
 *   This program is distributed in the hope that it will be useful,
 *   but WITHOUT ANY WARRANTY; without even the implied warranty of
 *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *   GNU General Public License for more details.
 *
 *   You should have received a copy of the GNU General Public License
 *   along with this program; if not, write to the Free Software
 *   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
 *
 *   For the avoidance of doubt the "preferred form" of this code is one which
 *   is in an open unpatent encumbered format. Where cryptographic key signing
 *   forms part of the process of creating an executable the information
 *   including keys needed to generate an equivalently functional executable
 *   are deemed to be part of the source code.
 */

/**
 *  @file dmierror.h
 *  @brief Simpilfied and improved Python Error/Exception functions
 *  @author David Sommerseth <davids@redhat.com>
 */


#ifndef DMIERROR_H
#define DMIERROR_H

#include <stdarg.h>

void _pyReturnError(PyObject *exception, const char *fname, int line, const char *msgfmt, ...);

/**
 *  A more flexible function for setting error messages.
 *  This macro is the one which is supposed to be used in programs, as it will
 *  also exit the calling function with NULL.
 *  @author David Sommerseth <davids@redhat.com>
 *  @param  PyObject*    A Python Exception object
 *  @param  const char*  Error message to follow the exception, may be string formated
 */
#define PyReturnError(Exception, msg...) {                              \
                _pyReturnError(Exception, __FILE__, __LINE__,## msg);   \
                return NULL;                                            \
        }


#endif