This is xnu-11215.1.10. See this file in:
/* Copyright (c) (2012,2015,2016,2017,2019) Apple Inc. All rights reserved.
*
* corecrypto is licensed under Apple Inc.’s Internal Use License Agreement (which
* is contained in the License.txt file distributed with corecrypto) and only to
* people who accept that license. IMPORTANT: Any license rights granted to you by
* Apple Inc. (if any) are limited to internal use within your organization only on
* devices and computers you own or control, for the sole purpose of verifying the
* security characteristics and correct functioning of the Apple Software. You may
* not, directly or indirectly, redistribute the Apple Software or any portions thereof.
*/
#ifndef _CORECRYPTO_CC_MACROS_H_
#define _CORECRYPTO_CC_MACROS_H_
#include <corecrypto/cc_config.h>
#ifndef __CC_DEBUG_ASSERT_COMPONENT_NAME_STRING
#define __CC_DEBUG_ASSERT_COMPONENT_NAME_STRING ""
#endif
#ifndef __CC_DEBUG_ASSERT_PRODUCTION_CODE
#define __CC_DEBUG_ASSERT_PRODUCTION_CODE !CORECRYPTO_DEBUG
#endif
#if CORECRYPTO_DEBUG_ENABLE_CC_REQUIRE_PRINTS
#if !CC_KERNEL
#include <string.h> // for strstr
#endif // !CC_KERNEL
CC_UNUSED static char *cc_strstr(const char *file) {
#if CC_KERNEL
(void) file;
#else
const char cc_char []="corecrypto";
char *p=strstr(file, cc_char);
if (p) return (p+strlen(cc_char)+1);
#endif
return NULL;
}
#define __CC_DEBUG_REQUIRE_MESSAGE(name, assertion, label, message, file, line, value) \
{char *___t = cc_strstr(file); cc_printf( "require: %s, %s%s:%d\n", assertion, (message!=0) ? message : "", ___t==NULL?file:___t, line);}
#endif // CORECRYPTO_DEBUG_ENABLE_CC_REQUIRE_PRINTS
#ifndef cc_require
#if (__CC_DEBUG_ASSERT_PRODUCTION_CODE) || (!CORECRYPTO_DEBUG_ENABLE_CC_REQUIRE_PRINTS)
#if defined(_WIN32) && defined (__clang__)
#define cc_require(assertion, exceptionLabel) \
do { \
if (!(assertion) ) { \
goto exceptionLabel; \
} \
} while ( 0 )
#else
#define cc_require(assertion, exceptionLabel) \
do { \
if ( __builtin_expect(!(assertion), 0) ) { \
goto exceptionLabel; \
} \
} while ( 0 )
#endif
#else
#define cc_require(assertion, exceptionLabel) \
do { \
if ( __builtin_expect(!(assertion), 0) ) { \
__CC_DEBUG_REQUIRE_MESSAGE(__CC_DEBUG_ASSERT_COMPONENT_NAME_STRING, \
#assertion, #exceptionLabel, 0, __FILE__, __LINE__, 0); \
goto exceptionLabel; \
} \
} while ( 0 )
#endif
#endif
#ifndef cc_require_action
#if __CC_DEBUG_ASSERT_PRODUCTION_CODE || (!CORECRYPTO_DEBUG_ENABLE_CC_REQUIRE_PRINTS)
#if defined(_WIN32) && defined(__clang__)
#define cc_require_action(assertion, exceptionLabel, action) \
do \
{ \
if (!(assertion)) \
{ \
{ \
action; \
} \
goto exceptionLabel; \
} \
} while ( 0 )
#else
#define cc_require_action(assertion, exceptionLabel, action) \
do \
{ \
if ( __builtin_expect(!(assertion), 0) ) \
{ \
{ \
action; \
} \
goto exceptionLabel; \
} \
} while ( 0 )
#endif
#else
#define cc_require_action(assertion, exceptionLabel, action) \
do \
{ \
if ( __builtin_expect(!(assertion), 0) ) \
{ \
__CC_DEBUG_REQUIRE_MESSAGE( \
__CC_DEBUG_ASSERT_COMPONENT_NAME_STRING, \
#assertion, #exceptionLabel, 0, __FILE__, __LINE__, 0); \
{ \
action; \
} \
goto exceptionLabel; \
} \
} while ( 0 )
#endif
#endif
#ifndef cc_require_or_return
#if (__CC_DEBUG_ASSERT_PRODUCTION_CODE) || (!CORECRYPTO_DEBUG_ENABLE_CC_REQUIRE_PRINTS)
#if defined(_WIN32) && defined (__clang__)
#define cc_require_or_return(assertion, value) \
do { \
if (!(assertion) ) { \
return value; \
} \
} while ( 0 )
#else
#define cc_require_or_return(assertion, value) \
do { \
if ( __builtin_expect(!(assertion), 0) ) { \
return value; \
} \
} while ( 0 )
#endif
#else
#define cc_require_or_return(assertion, value) \
do { \
if ( __builtin_expect(!(assertion), 0) ) { \
__CC_DEBUG_REQUIRE_MESSAGE(__CC_DEBUG_ASSERT_COMPONENT_NAME_STRING, \
#assertion, #exceptionLabel, 0, __FILE__, __LINE__, 0); \
return value; \
} \
} while ( 0 )
#endif
#endif
#endif /* _CORECRYPTO_CC_MACROS_H_ */