4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync/*
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync * Copyright (C) 2004, 2005, 2008 Internet Systems Consortium, Inc. ("ISC")
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync * Copyright (C) 1997-2001 Internet Software Consortium.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync *
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync * Permission to use, copy, modify, and/or distribute this software for any
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync * purpose with or without fee is hereby granted, provided that the above
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync * copyright notice and this permission notice appear in all copies.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync *
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync * THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync * REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync * AND FITNESS. IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync * LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync * OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync * PERFORMANCE OF THIS SOFTWARE.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync */
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync/*
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync * $Id: assertions.h,v 1.5 2008/11/14 02:36:51 marka Exp $
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync */
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync#ifndef ASSERTIONS_H
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync#define ASSERTIONS_H 1
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsynctypedef enum {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync assert_require, assert_ensure, assert_insist, assert_invariant
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync} assertion_type;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsynctypedef void (*assertion_failure_callback)(const char *, int, assertion_type,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync const char *, int);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync/* coverity[+kill] */
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsyncextern assertion_failure_callback __assertion_failed;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsyncvoid set_assertion_failure_callback(assertion_failure_callback f);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsyncconst char *assertion_type_to_text(assertion_type type);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync#if defined(CHECK_ALL) || defined(__COVERITY__)
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync#define CHECK_REQUIRE 1
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync#define CHECK_ENSURE 1
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync#define CHECK_INSIST 1
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync#define CHECK_INVARIANT 1
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync#endif
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync#if defined(CHECK_NONE) && !defined(__COVERITY__)
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync#define CHECK_REQUIRE 0
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync#define CHECK_ENSURE 0
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync#define CHECK_INSIST 0
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync#define CHECK_INVARIANT 0
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync#endif
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync#ifndef CHECK_REQUIRE
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync#define CHECK_REQUIRE 1
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync#endif
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync#ifndef CHECK_ENSURE
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync#define CHECK_ENSURE 1
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync#endif
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync#ifndef CHECK_INSIST
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync#define CHECK_INSIST 1
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync#endif
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync#ifndef CHECK_INVARIANT
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync#define CHECK_INVARIANT 1
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync#endif
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync#if CHECK_REQUIRE != 0
#define REQUIRE(cond) \
((void) ((cond) || \
((__assertion_failed)(__FILE__, __LINE__, assert_require, \
#cond, 0), 0)))
#define REQUIRE_ERR(cond) \
((void) ((cond) || \
((__assertion_failed)(__FILE__, __LINE__, assert_require, \
#cond, 1), 0)))
#else
#define REQUIRE(cond) ((void) (cond))
#define REQUIRE_ERR(cond) ((void) (cond))
#endif /* CHECK_REQUIRE */
#if CHECK_ENSURE != 0
#define ENSURE(cond) \
((void) ((cond) || \
((__assertion_failed)(__FILE__, __LINE__, assert_ensure, \
#cond, 0), 0)))
#define ENSURE_ERR(cond) \
((void) ((cond) || \
((__assertion_failed)(__FILE__, __LINE__, assert_ensure, \
#cond, 1), 0)))
#else
#define ENSURE(cond) ((void) (cond))
#define ENSURE_ERR(cond) ((void) (cond))
#endif /* CHECK_ENSURE */
#if CHECK_INSIST != 0
#define INSIST(cond) \
((void) ((cond) || \
((__assertion_failed)(__FILE__, __LINE__, assert_insist, \
#cond, 0), 0)))
#define INSIST_ERR(cond) \
((void) ((cond) || \
((__assertion_failed)(__FILE__, __LINE__, assert_insist, \
#cond, 1), 0)))
#else
#define INSIST(cond) ((void) (cond))
#define INSIST_ERR(cond) ((void) (cond))
#endif /* CHECK_INSIST */
#if CHECK_INVARIANT != 0
#define INVARIANT(cond) \
((void) ((cond) || \
((__assertion_failed)(__FILE__, __LINE__, assert_invariant, \
#cond, 0), 0)))
#define INVARIANT_ERR(cond) \
((void) ((cond) || \
((__assertion_failed)(__FILE__, __LINE__, assert_invariant, \
#cond, 1), 0)))
#else
#define INVARIANT(cond) ((void) (cond))
#define INVARIANT_ERR(cond) ((void) (cond))
#endif /* CHECK_INVARIANT */
#endif /* ASSERTIONS_H */
/*! \file */