kernel_types.h source code [codebrowser/bsd/sys/kernel_types.h]

1	/*
2	* Copyright (c) 2004-2010 Apple 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	#ifndef _KERN_SYS_KERNELTYPES_H_
30	#define _KERN_SYS_KERNELTYPES_H_
31
32	#include <sys/cdefs.h>
33	#include <sys/types.h>
34	#include <stdint.h>
35
36	#ifdef BSD_BUILD
37	/ Macros(?) to clear/set/test flags. /
38	#define SET(t, f) (t) \|= (f)
39	#define CLR(t, f) (t) &= ~(f)
40	#define ISSET(t, f) ((t) & (f))
41	#endif
42
43
44	typedef int64_t daddr64_t;
45
46	#ifndef BSD_BUILD
47	struct buf;
48	typedef struct buf * buf_t;
49
50	struct file;
51	typedef struct file * file_t;
52
53	#ifndef __LP64__
54	struct ucred;
55	typedef struct ucred * ucred_t;
56	#endif
57
58	struct mount;
59	typedef struct mount * mount_t;
60
61	struct vnode;
62	typedef struct vnode * vnode_t;
63
64	struct proc;
65	typedef struct proc * proc_t;
66
67	struct uio;
68	typedef struct uio * uio_t;
69
70	struct vfs_context;
71	typedef struct vfs_context * vfs_context_t;
72
73	struct vfstable;
74	typedef struct vfstable * vfstable_t;
75
76	struct __ifnet;
77	struct __mbuf;
78	struct __pkthdr;
79	struct __socket;
80	struct __sockopt;
81	struct __ifaddr;
82	struct __ifmultiaddr;
83	struct __ifnet_filter;
84	struct __rtentry;
85	struct __if_clone;
86	struct __bufattr;
87
88	typedef struct __ifnet* ifnet_t;
89	typedef struct __mbuf* mbuf_t;
90	typedef struct __pkthdr* pkthdr_t;
91	typedef struct __socket* socket_t;
92	typedef struct __sockopt* sockopt_t;
93	typedef struct __ifaddr* ifaddr_t;
94	typedef struct __ifmultiaddr* ifmultiaddr_t;
95	typedef struct __ifnet_filter* interface_filter_t;
96	typedef struct __rtentry* route_t;
97	typedef struct __if_clone* if_clone_t;
98	typedef struct __bufattr* bufattr_t;
99
100	#else /* BSD_BUILD */
101
102	typedef struct buf * buf_t;
103	typedef struct file * file_t;
104	#ifndef __LP64__
105	typedef struct ucred * ucred_t;
106	#endif
107	typedef struct mount * mount_t;
108	typedef struct vnode * vnode_t;
109	typedef struct proc * proc_t;
110	typedef struct uio * uio_t;
111	typedef struct user_iovec * user_iovec_t;
112	typedef struct vfs_context * vfs_context_t;
113	typedef struct vfstable * vfstable_t;
114
115	#ifdef KERNEL_PRIVATE
116	typedef struct kern_iovec * kern_iovec_t;
117	typedef struct ifnet* ifnet_t;
118	typedef struct mbuf* mbuf_t;
119	typedef struct pkthdr* pkthdr_t;
120	typedef struct socket* socket_t;
121	typedef struct sockopt* sockopt_t;
122	typedef struct ifaddr* ifaddr_t;
123	typedef struct ifmultiaddr* ifmultiaddr_t;
124	typedef struct ifnet_filter* interface_filter_t;
125	typedef struct rtentry* route_t;
126	typedef struct if_clone* if_clone_t;
127	typedef struct bufattr* bufattr_t;
128	#endif /* KERNEL_PRIVATE */
129
130	#endif /* !BSD_BUILD */
131
132	#include <sys/_types/_guid_t.h>
133
134	#ifndef _KAUTH_ACE
135	#define _KAUTH_ACE
136	struct kauth_ace;
137	typedef struct kauth_ace * kauth_ace_t;
138	#endif
139	#ifndef _KAUTH_ACL
140	#define _KAUTH_ACL
141	struct kauth_acl;
142	typedef struct kauth_acl * kauth_acl_t;
143	#endif
144	#ifndef _KAUTH_FILESEC
145	#define _KAUTH_FILESEC
146	struct kauth_filesec;
147	typedef struct kauth_filesec * kauth_filesec_t;
148	#endif
149
150	#ifndef _KAUTH_ACTION_T
151	#define _KAUTH_ACTION_T
152	typedef int kauth_action_t;
153	#endif
154
155	#endif /* !_KERN_SYS_KERNELTYPES_H_ */
156

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