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Annotation of 43BSDReno/include/assert.h, revision 1.1

1.1     ! root        1: /*-
        !             2:  * Copyright (c) 1990 The Regents of the University of California.
        !             3:  * All rights reserved.
        !             4:  *
        !             5:  * Redistribution and use in source and binary forms are permitted
        !             6:  * provided that: (1) source distributions retain this entire copyright
        !             7:  * notice and comment, and (2) distributions including binaries display
        !             8:  * the following acknowledgement:  ``This product includes software
        !             9:  * developed by the University of California, Berkeley and its contributors''
        !            10:  * in the documentation or other materials provided with the distribution
        !            11:  * and in all advertising materials mentioning features or use of this
        !            12:  * software. Neither the name of the University nor the names of its
        !            13:  * contributors may be used to endorse or promote products derived
        !            14:  * from this software without specific prior written permission.
        !            15:  * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
        !            16:  * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
        !            17:  * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
        !            18:  *
        !            19:  *     @(#)assert.h    4.3 (Berkeley) 5/6/90
        !            20:  */
        !            21: 
        !            22: #ifdef NDEBUG
        !            23: #define        assert
        !            24: #define        _assert
        !            25: #else
        !            26: #define        assert(expression) { \
        !            27:        if (!(expression)) { \
        !            28:                (void)fprintf(stderr, \
        !            29:                    "assertion \"%s\" failed: file \"%s\", line %d\n", \
        !            30:                    "expression", __FILE__, __LINE__); \
        !            31:                exit(2); \
        !            32:        } \
        !            33: }
        !            34: #define        _assert(expression)     assert(expression)
        !            35: #endif

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