projects / apple / xnu.git / blame
| Commit | Line | Data |
|---|---|---|
| 1c79356b | 1 | /* |
| c910b4d9 | 2 | * Copyright (c) 1993-1995, 1999-2008 Apple Inc. All rights reserved. |
| 1c79356b | 3 | * |
| 2d21ac55 | 4 | * @APPLE_OSREFERENCE_LICENSE_HEADER_START@ |
| 1c79356b | 5 | * |
| 2d21ac55 A |
6 | * This file contains Original Code and/or Modifications of Original Code |
| 7 | * as defined in and that are subject to the Apple Public Source License | |
| 8 | * Version 2.0 (the 'License'). You may not use this file except in | |
| 9 | * compliance with the License. The rights granted to you under the License | |
| 10 | * may not be used to create, or enable the creation or redistribution of, | |
| 11 | * unlawful or unlicensed copies of an Apple operating system, or to | |
| 12 | * circumvent, violate, or enable the circumvention or violation of, any | |
| 13 | * terms of an Apple operating system software license agreement. | |
| 8f6c56a5 | 14 | * |
| 2d21ac55 A |
15 | * Please obtain a copy of the License at |
| 16 | * http://www.opensource.apple.com/apsl/ and read it before using this file. | |
| 17 | * | |
| 18 | * The Original Code and all software distributed under the License are | |
| 19 | * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER | |
| 8f6c56a5 A |
20 | * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, |
| 21 | * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, | |
| 2d21ac55 A |
22 | * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. |
| 23 | * Please see the License for the specific language governing rights and | |
| 24 | * limitations under the License. | |
| 8f6c56a5 | 25 | * |
| 2d21ac55 | 26 | * @APPLE_OSREFERENCE_LICENSE_HEADER_END@ |
| 1c79356b A |
27 | */ |
| 28 | /* | |
| c910b4d9 | 29 | * Declarations for generic call outs. |
| 1c79356b A |
30 | */ |
| 31 | ||
| 32 | #ifndef _KERN_CALL_ENTRY_H_ | |
| 33 | #define _KERN_CALL_ENTRY_H_ | |
| 34 | ||
| 35 | #ifdef MACH_KERNEL_PRIVATE | |
| 36 | #include <kern/queue.h> | |
| 37 | ||
| 38 | typedef void *call_entry_param_t; | |
| 39 | typedef void (*call_entry_func_t)( | |
| 40 | call_entry_param_t param0, | |
| 41 | call_entry_param_t param1); | |
| 42 | ||
| 43 | typedef struct call_entry { | |
| 44 | queue_chain_t q_link; | |
| c910b4d9 | 45 | queue_t queue; |
| 1c79356b A |
46 | call_entry_func_t func; |
| 47 | call_entry_param_t param0; | |
| 48 | call_entry_param_t param1; | |
| 0b4e3aa0 | 49 | uint64_t deadline; |
| 1c79356b A |
50 | } call_entry_data_t; |
| 51 | ||
| c910b4d9 A |
52 | typedef struct call_entry *call_entry_t; |
| 53 | ||
| 54 | extern queue_t call_entry_enqueue_deadline( | |
| 55 | call_entry_t entry, | |
| 56 | queue_t queue, | |
| 57 | uint64_t deadline); | |
| 58 | ||
| 59 | extern queue_t call_entry_enqueue_tail( | |
| 60 | call_entry_t entry, | |
| 61 | queue_t queue); | |
| 62 | ||
| 63 | extern queue_t call_entry_dequeue( | |
| 64 | call_entry_t entry); | |
| 65 | ||
| 1c79356b A |
66 | #define call_entry_setup(entry, pfun, p0) \ |
| 67 | MACRO_BEGIN \ | |
| 68 | (entry)->func = (call_entry_func_t)(pfun); \ | |
| 69 | (entry)->param0 = (call_entry_param_t)(p0); \ | |
| c910b4d9 | 70 | (entry)->queue = NULL; \ |
| 1c79356b A |
71 | MACRO_END |
| 72 | ||
| 73 | #endif /* MACH_KERNEL_PRIVATE */ | |
| 74 | ||
| 75 | #endif /* _KERN_CALL_ENTRY_H_ */ |