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Annotation of XNU/bsd/kern/ast.h, revision 1.1

1.1     ! root        1: /*
        !             2:  * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
        !             3:  *
        !             4:  * @APPLE_LICENSE_HEADER_START@
        !             5:  * 
        !             6:  * The contents of this file constitute Original Code as defined in and
        !             7:  * are subject to the Apple Public Source License Version 1.1 (the
        !             8:  * "License").  You may not use this file except in compliance with the
        !             9:  * License.  Please obtain a copy of the License at
        !            10:  * http://www.apple.com/publicsource and read it before using this file.
        !            11:  * 
        !            12:  * This Original Code and all software distributed under the License are
        !            13:  * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
        !            14:  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
        !            15:  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
        !            16:  * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT.  Please see the
        !            17:  * License for the specific language governing rights and limitations
        !            18:  * under the License.
        !            19:  * 
        !            20:  * @APPLE_LICENSE_HEADER_END@
        !            21:  */
        !            22: /* CMU_HIST */
        !            23: 
        !            24: /*
        !            25:  *      kern/ast.h: Definitions for Asynchronous System Traps.
        !            26:  */
        !            27: 
        !            28: #ifndef _KERN_AST_H_
        !            29: #define _KERN_AST_H_
        !            30: 
        !            31: #include <kern/thread_act.h>
        !            32: 
        !            33: #ifdef BSD_USE_APC
        !            34: 
        !            35: extern thread_apc_handler_t bsd_ast;
        !            36: 
        !            37: #else /* !BSD_USE_APC */
        !            38: 
        !            39: #define AST_NONE       0
        !            40: #define AST_BSD                0x80
        !            41: #define AST_BSD_INIT   0x100
        !            42: 
        !            43: extern void ast_on(int);
        !            44: extern thread_ast_set(thread_act_t, int);
        !            45: extern void bsd_ast(thread_act_t);
        !            46: 
        !            47: #endif /* !BSD_USE_APC */
        !            48: 
        !            49: #endif  /* _KERN_AST_H_ */

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