-/* $Id$ */
+/* ex - Exception Handling */
-/* ex - Exception Handling (modified to fit into SimGrid from OSSP version) */
-
-/* Copyright (c) 2005-2006 Martin Quinson */
+/* Copyright (c) 2005-2010 The SimGrid team */
/* Copyright (c) 2002-2004 Ralf S. Engelschall <rse@engelschall.com> */
/* Copyright (c) 2002-2004 The OSSP Project <http://www.ossp.org/> */
/* Copyright (c) 2002-2004 Cable & Wireless <http://www.cw.com/> */
/* All rights reserved. */
-/* This program is free software; you can redistribute it and/or modify it
- * under the terms of the license (GNU LGPL) which comes with this package. */
+/* This code is inspirated from the OSSP version (as retrieved back in 2004)*/
+/* It was heavily modified to fit the SimGrid framework. */
+
+/* The OSSP version has the following copyright notice:
+** OSSP ex - Exception Handling
+** Copyright (c) 2002-2004 Ralf S. Engelschall <rse@engelschall.com>
+** Copyright (c) 2002-2004 The OSSP Project <http://www.ossp.org/>
+** Copyright (c) 2002-2004 Cable & Wireless <http://www.cw.com/>
+**
+** 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.
+ */
+
+/* The extensions made for the SimGrid project can either be distributed */
+/* under the same license, or under the LGPL v2.1 */
#ifndef __XBT_EX_H__
#define __XBT_EX_H__
#include "xbt/misc.h"
#include "xbt/virtu.h"
+SG_BEGIN_DECL()
+
/*-*-* Emergency debuging: define this when the exceptions get crazy *-*-*/
#undef __EX_MAYDAY
*
* @section XBT_ex_base BASIC USAGE
*
- * \em TRY \b TRIED_BLOCK [\em CLEANUP \b CLEANUP_BLOCK] \em CATCH (variable) \b CATCH_BLOCK
+ * \em TRY \b TRIED_BLOCK [\em TRY_CLEANUP \b CLEANUP_BLOCK] \em CATCH (variable) \b CATCH_BLOCK
*
* This is the primary syntactical construct provided. It is modeled after the
* ISO-C++ try-catch clause and should sound familiar to most of you.
*
*
* In absence of exception, the control flow goes into the blocks TRIED_BLOCK
- * and CLEANUP_BLOCK (if present); The CATCH_BLOCK block is then ignored.
+ * and CLEANUP_BLOCK (if present); The CATCH_BLOCK block is then ignored.
*
* When an exception is thrown, the control flow goes through the following
* blocks: TRIED_BLOCK (up to the statement throwing the exception),
network_error, /**< error while sending/receiving data */
timeout_error, /**< not quick enough, dude */
thread_error, /**< error while [un]locking */
- host_error /**< host failed */
+ host_error, /**< host failed */
+ tracing_error /**< error during the simulation tracing */
} xbt_errcat_t;
XBT_PUBLIC(const char *) xbt_ex_catname(xbt_errcat_t cat);
if (__ex_mctx_save(&__ex_mctx_me)) { \
if (1)
-/** @brief optional(!) block for cleanup
+/** @brief optional(!) block for cleanup
* @hideinitializer
*/
-#define CLEANUP \
+#define TRY_CLEANUP \
else { \
} \
__xbt_ex_ctx_ptr->ctx_caught = 0; \
*
* If called from within a TRY/CATCH construct, this exception
* is copied into the CATCH relevant variable program control flow
- * is derouted to the CATCH (after the optional sg_cleanup).
+ * is derouted to the CATCH (after the optional sg_cleanup).
*
* If no TRY/CATCH construct embeeds this call, the program calls
* abort(3).
/** @brief Display a previously captured backtrace */
XBT_PUBLIC(void) xbt_backtrace_display(xbt_ex_t * e);
+SG_END_DECL()
+
/** @} */
#endif /* __XBT_EX_H__ */
