[unix-history] / usr / src / include / assert.h

/*-
 * Copyright (c) 1990 The Regents of the University of California.
 * All rights reserved.
 *
 * %sccs.include.redist.c%
 *
 *	@(#)assert.h	4.3 (Berkeley) %G%
 */

#ifdef NDEBUG
#define	assert
#define	_assert
#else
#define	assert(expression) { \
	if (!(expression)) { \
		(void)fprintf(stderr, \
		    "assertion \"%s\" failed: file \"%s\", line %d\n", \
		    "expression", __FILE__, __LINE__); \
		exit(2); \
	} \
}
#define	_assert(expression)	assert(expression)
#endif
Commit	Line	Data
39feb7f4 KB	1	/*-
	2	* Copyright (c) 1990 The Regents of the University of California.
	3	* All rights reserved.
	4	*
	5	* %sccs.include.redist.c%
	6	*
	7	* @(#)assert.h 4.3 (Berkeley) %G%
	8	*/
2b4d10ef	9
39feb7f4 KB	10	#ifdef NDEBUG
	11	#define assert
	12	#define _assert
	13	#else
	14	#define assert(expression) { \
	15	if (!(expression)) { \
	16	(void)fprintf(stderr, \
	17	"assertion \"%s\" failed: file \"%s\", line %d\n", \
	18	"expression", __FILE__, __LINE__); \
	19	exit(2); \
	20	} \
	21	}
	22	#define _assert(expression) assert(expression)
	23	#endif