exception_t.h
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/**
* \file scot/exception_t.h
* \author Georg Steffers <georg@steffers.org>
* \brief The datatypes for exceptions.
*
* Copyright (C)2006 Georg Steffers <georg@steffers.org>
*
* 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef STACK_EXCEPTION_T_H
#define STACK_EXCEPTION_T_H
/**
* \brief give the two states a speaking name.
*
* There are two exceptions possible EXC_ERRORS, that immediatly abort the
* current operation and EXC_WARNINGS, that will just be mentioned within
* the exception stack.
*/
enum exclvl_t {EXC_WARNING, EXC_ERROR};
struct exception_t;
typedef struct exception_t exception_t;
#ifndef USE_SCOT_STRUCT_EXCEPTION_T
struct exception_t
{
const char _ [sizeof (struct {
int was_catched;
const enum exclvl_t lvl;
const char *file;
const int line;
const int errnum;
const char *err_msg;
})];
};
#else
/**
* \internal
* \brief holds an exception.
*/
struct exception_t
{
int was_catched; /**< how often was it catched */
const enum exclvl_t lvl; /**< EXC_ERROR or EXC_WARNING */
const char *file; /**< file where it was created */
const int line; /**< line of that file */
const int errnum; /**< number of the error */
const char *err_msg; /**< message of the error */
};
#include <scot/queue_type_proto.h>
GEN_QUEUE_TYPE_PROTO (exception_t);
#endif
#endif /* STACK_EXCEPTION_T_H */