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_ */