ossp-pkg/ex/ex.c
/*
** OSSP ex - Exception Handling
** Copyright (c) 2002-2007 Ralf S. Engelschall <rse@engelschall.com>
** Copyright (c) 2002-2007 The OSSP Project <http://www.ossp.org/>
**
** This file is part of OSSP ex, an exception handling library
** which can be found at http://www.ossp.org/pkg/lib/ex/.
**
** Permission to use, copy, modify, and distribute this software for
** any purpose with or without fee is hereby granted, provided that
** the above copyright notice and this permission notice appear in all
** copies.
**
** THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
** WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
** MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
** IN NO EVENT SHALL THE AUTHORS AND COPYRIGHT HOLDERS AND THEIR
** CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
** USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
** ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
** OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
** OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
** SUCH DAMAGE.
**
** ex.c: exception handling (compiler part)
*/
#include <stdio.h>
#include <stdlib.h>
#include "ex.h"
/* default __ex_ctx callback function */
ex_ctx_t *__ex_ctx_default(void)
{
static ex_ctx_t ctx = EX_CTX_INITIALIZER;
return &ctx;
}
/* default __ex_terminate callback function */
void __ex_terminate_default(ex_t *e)
{
fprintf(stderr,
"**EX: UNCAUGHT EXCEPTION: "
"class=0x%lx object=0x%lx value=0x%lx [%s:%d@%s]\n",
(long)((e)->ex_class), (long)((e)->ex_object), (long)((e)->ex_value),
(e)->ex_file, (e)->ex_line, (e)->ex_func);
abort();
}
/* the externally visible API */
ex_ctx_cb_t __ex_ctx = &__ex_ctx_default;
ex_term_cb_t __ex_terminate = &__ex_terminate_default;
