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Annotation of kernel/kern/assert.h, revision 1.1.1.1

1.1       root        1: /*
                      2:  * Copyright (c) 1999 Apple Computer, Inc. All rights reserved.
                      3:  *
                      4:  * @APPLE_LICENSE_HEADER_START@
                      5:  * 
                      6:  * Portions Copyright (c) 1999 Apple Computer, Inc.  All Rights
                      7:  * Reserved.  This file contains Original Code and/or Modifications of
                      8:  * Original Code as defined in and that are subject to the Apple Public
                      9:  * Source License Version 1.1 (the "License").  You may not use this file
                     10:  * except in compliance with the License.  Please obtain a copy of the
                     11:  * License at http://www.apple.com/publicsource and read it before using
                     12:  * this file.
                     13:  * 
                     14:  * The Original Code and all software distributed under the License are
                     15:  * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
                     16:  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
                     17:  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
                     18:  * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT.  Please see the
                     19:  * License for the specific language governing rights and limitations
                     20:  * under the License.
                     21:  * 
                     22:  * @APPLE_LICENSE_HEADER_END@
                     23:  */
                     24: 
                     25: /* 
                     26:  * HISTORY
                     27:  * 15-Feb-90  Gregg Kellogg (gk) at NeXT
                     28:  *     Updated to machine independent based on mach sources.
                     29:  *
                     30:  * 21-Nov-88  Avadis Tevanian (avie) at NeXT.
                     31:  *     Created based on machine dependent version.
                     32:  */ 
                     33: 
                     34: #ifndef        _KERN_ASSERT_H_
                     35: #define        _KERN_ASSERT_H_
                     36: 
                     37: #if    _KERNEL
                     38: #ifdef KERNEL_BUILD
                     39: #import <mach_assert.h>
                     40: #else  /* KERNEL_BUILD */
                     41: #ifndef        MACH_ASSERT
                     42: #define        MACH_ASSERT DEBUG
                     43: #endif /* MACH_ASSERT */
                     44: #endif /* KERNEL_BUILD */
                     45: 
                     46: #if    MACH_ASSERT
                     47: #import <kernserv/printf.h>
                     48: 
                     49: #ifdef __GNUC__
                     50: #define        ASSERT(e) \
                     51:        if ((e) == 0) { \
                     52:                printf ("ASSERTION " #e " failed at line %d in %s\n", \
                     53:                    __LINE__, __FILE__); \
                     54:                panic ("assertion failed"); \
                     55:        }
                     56: #else /* !__GNUC__ */
                     57: #define        ASSERT(e) \
                     58:        if ((e) == 0) { \
                     59:                printf ("ASSERTION e failed at line %d in %s\n", \
                     60:                    __LINE__, __FILE__); \
                     61:                panic ("assertion failed"); \
                     62:        }
                     63: #endif /* !__GNUC__ */
                     64: #else  /* MACH_ASSERT */
                     65: #define        ASSERT(e)
                     66: #endif /* MACH_ASSERT */
                     67: 
                     68: /*
                     69:  *     For compatibility with the code they are writing at CMU.
                     70:  */
                     71: #define assert(e)      ASSERT(e)
                     72: #ifdef lint
                     73: #define assert_static(x)
                     74: #else  /* lint */
                     75: #define assert_static(x)       assert(x)
                     76: #endif /* lint */
                     77: 
                     78: #endif /* _KERNEL */
                     79: #endif /* _KERN_ASSERT_H_ */

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