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Diffstat (limited to 'contrib/ntp/include/isc/assertions.h')
| -rw-r--r-- | contrib/ntp/include/isc/assertions.h | 120 |
1 files changed, 120 insertions, 0 deletions
diff --git a/contrib/ntp/include/isc/assertions.h b/contrib/ntp/include/isc/assertions.h new file mode 100644 index 0000000..45855c6 --- /dev/null +++ b/contrib/ntp/include/isc/assertions.h @@ -0,0 +1,120 @@ +/* + * Copyright (C) 1997-2001 Internet Software Consortium. + * + * 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. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND INTERNET SOFTWARE CONSORTIUM + * DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL + * INTERNET SOFTWARE CONSORTIUM BE LIABLE FOR ANY SPECIAL, DIRECT, + * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING + * FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, + * NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION + * WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + */ + +/* + * $Id: assertions.h,v 1.17 2001/07/12 05:58:21 mayer Exp $ + */ + +#ifndef ISC_ASSERTIONS_H +#define ISC_ASSERTIONS_H 1 + +#include <isc/lang.h> +#include <isc/platform.h> + +ISC_LANG_BEGINDECLS + +typedef enum { + isc_assertiontype_require, + isc_assertiontype_ensure, + isc_assertiontype_insist, + isc_assertiontype_invariant +} isc_assertiontype_t; + +typedef void (*isc_assertioncallback_t)(const char *, int, isc_assertiontype_t, + const char *); + +LIBISC_EXTERNAL_DATA extern isc_assertioncallback_t isc_assertion_failed; + +void +isc_assertion_setcallback(isc_assertioncallback_t); + +const char * +isc_assertion_typetotext(isc_assertiontype_t type); + +#ifdef ISC_CHECK_ALL +#define ISC_CHECK_REQUIRE 1 +#define ISC_CHECK_ENSURE 1 +#define ISC_CHECK_INSIST 1 +#define ISC_CHECK_INVARIANT 1 +#endif + +#ifdef ISC_CHECK_NONE +#define ISC_CHECK_REQUIRE 0 +#define ISC_CHECK_ENSURE 0 +#define ISC_CHECK_INSIST 0 +#define ISC_CHECK_INVARIANT 0 +#endif + +#ifndef ISC_CHECK_REQUIRE +#define ISC_CHECK_REQUIRE 1 +#endif + +#ifndef ISC_CHECK_ENSURE +#define ISC_CHECK_ENSURE 1 +#endif + +#ifndef ISC_CHECK_INSIST +#define ISC_CHECK_INSIST 1 +#endif + +#ifndef ISC_CHECK_INVARIANT +#define ISC_CHECK_INVARIANT 1 +#endif + +#if ISC_CHECK_REQUIRE != 0 +#define ISC_REQUIRE(cond) \ + ((void) ((cond) || \ + ((isc_assertion_failed)(__FILE__, __LINE__, \ + isc_assertiontype_require, \ + #cond), 0))) +#else +#define ISC_REQUIRE(cond) ((void) 0) +#endif /* ISC_CHECK_REQUIRE */ + +#if ISC_CHECK_ENSURE != 0 +#define ISC_ENSURE(cond) \ + ((void) ((cond) || \ + ((isc_assertion_failed)(__FILE__, __LINE__, \ + isc_assertiontype_ensure, \ + #cond), 0))) +#else +#define ISC_ENSURE(cond) ((void) 0) +#endif /* ISC_CHECK_ENSURE */ + +#if ISC_CHECK_INSIST != 0 +#define ISC_INSIST(cond) \ + ((void) ((cond) || \ + ((isc_assertion_failed)(__FILE__, __LINE__, \ + isc_assertiontype_insist, \ + #cond), 0))) +#else +#define ISC_INSIST(cond) ((void) 0) +#endif /* ISC_CHECK_INSIST */ + +#if ISC_CHECK_INVARIANT != 0 +#define ISC_INVARIANT(cond) \ + ((void) ((cond) || \ + ((isc_assertion_failed)(__FILE__, __LINE__, \ + isc_assertiontype_invariant, \ + #cond), 0))) +#else +#define ISC_INVARIANT(cond) ((void) 0) +#endif /* ISC_CHECK_INVARIANT */ + +ISC_LANG_ENDDECLS + +#endif /* ISC_ASSERTIONS_H */ |
