1 | /* |
2 | * Copyright (c) 2003 Apple Computer, Inc. All rights reserved. |
3 | * |
4 | * @APPLE_OSREFERENCE_LICENSE_HEADER_START@ |
5 | * |
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. |
14 | * |
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 |
20 | * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, |
21 | * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, |
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. |
25 | * |
26 | * @APPLE_OSREFERENCE_LICENSE_HEADER_END@ |
27 | */ |
28 | /* |
29 | * File: sys/aio_kern.h |
30 | * Author: Jerry Cottingham [jerryc@apple.com] |
31 | * |
32 | * Header file for kernel only portion of POSIX Asynchronous IO APIs |
33 | * |
34 | */ |
35 | |
36 | #include <sys/aio.h> |
37 | |
38 | #ifndef _SYS_AIO_KERN_H_ |
39 | #define _SYS_AIO_KERN_H_ |
40 | |
41 | #ifdef KERNEL_PRIVATE |
42 | |
43 | typedef struct aio_workq_entry aio_workq_entry; |
44 | |
45 | /* |
46 | * Prototypes |
47 | */ |
48 | |
49 | __private_extern__ void |
50 | _aio_close(struct proc *p, int fd); |
51 | |
52 | __private_extern__ void |
53 | _aio_exit(struct proc *p); |
54 | |
55 | __private_extern__ void |
56 | _aio_exec(struct proc *p); |
57 | |
58 | __private_extern__ void |
59 | _aio_create_worker_threads(int num); |
60 | |
61 | __private_extern__ void |
62 | aio_init(void); |
63 | |
64 | task_t |
65 | get_aiotask(void); |
66 | |
67 | #endif /* KERNEL_PRIVATE */ |
68 | |
69 | #endif /* _SYS_AIO_KERN_H_ */ |
70 | |