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1/*
2 * Copyright (c) 2000-2008 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/* Copyright (c) 1995 NeXT Computer, Inc. All Rights Reserved */
29/*
30 * Copyright (c) 1982, 1986, 1991, 1993, 1994
31 *The Regents of the University of California. All rights reserved.
32 * (c) UNIX System Laboratories, Inc.
33 * All or some portions of this file are derived from material licensed
34 * to the University of California by American Telephone and Telegraph
35 * Co. or Unix System Laboratories, Inc. and are reproduced herein with
36 * the permission of UNIX System Laboratories, Inc.
37 *
38 * Redistribution and use in source and binary forms, with or without
39 * modification, are permitted provided that the following conditions
40 * are met:
41 * 1. Redistributions of source code must retain the above copyright
42 * notice, this list of conditions and the following disclaimer.
43 * 2. Redistributions in binary form must reproduce the above copyright
44 * notice, this list of conditions and the following disclaimer in the
45 * documentation and/or other materials provided with the distribution.
46 * 3. All advertising materials mentioning features or use of this software
47 * must display the following acknowledgement:
48 *This product includes software developed by the University of
49 *California, Berkeley and its contributors.
50 * 4. Neither the name of the University nor the names of its contributors
51 * may be used to endorse or promote products derived from this software
52 * without specific prior written permission.
53 *
54 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
55 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
56 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
57 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
58 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
59 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
60 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
61 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
62 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
63 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
64 * SUCH DAMAGE.
65 *
66 *@(#)types.h8.4 (Berkeley) 1/21/94
67 */
68
69#ifndef _SYS_TYPES_H_
70#define_SYS_TYPES_H_
71
72#include <sys/appleapiopts.h>
73
74#ifndef __ASSEMBLER__
75#include <sys/cdefs.h>
76
77/* Machine type dependent parameters. */
78#include <machine/types.h>
79#include <sys/_types.h>
80
81#include <machine/endian.h>
82
83#if !defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE)
84typedefunsigned charu_char;
85typedefunsigned shortu_short;
86typedefunsigned intu_int;
87#ifndef _U_LONG
88typedefunsigned longu_long;
89#define _U_LONG
90#endif
91typedefunsigned shortushort;/* Sys V compatibility */
92typedefunsigned intuint;/* Sys V compatibility */
93#endif
94
95typedefu_int64_tu_quad_t;/* quads */
96typedefint64_tquad_t;
97typedefquad_t *qaddr_t;
98
99typedefchar *caddr_t;/* core address */
100typedefint32_tdaddr_t;/* disk address */
101
102#ifndef _DEV_T
103typedef__darwin_dev_tdev_t;/* device number */
104#define _DEV_T
105#endif
106
107typedefu_int32_tfixpt_t;/* fixed point number */
108
109#ifndef _BLKCNT_T
110typedef__darwin_blkcnt_tblkcnt_t;
111#define_BLKCNT_T
112#endif
113
114#ifndef _BLKSIZE_T
115typedef__darwin_blksize_tblksize_t;
116#define_BLKSIZE_T
117#endif
118
119#ifndef _GID_T
120typedef __darwin_gid_tgid_t;
121#define _GID_T
122#endif
123
124#ifndef _IN_ADDR_T
125#define _IN_ADDR_T
126typedef__uint32_tin_addr_t;/* base type for internet address */
127#endif
128
129#ifndef _IN_PORT_T
130#define _IN_PORT_T
131typedef__uint16_tin_port_t;
132#endif
133
134#ifndef_INO_T
135typedef__darwin_ino_tino_t;/* inode number */
136#define _INO_T
137#endif
138
139#if !defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE)
140#ifndef_INO64_T
141typedef__darwin_ino64_tino64_t;/* 64bit inode number */
142#define _INO64_T
143#endif
144#endif /* !defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE) */
145
146#ifndef _KEY_T
147#define _KEY_T
148typedef__int32_tkey_t;/* IPC key (for Sys V IPC) */
149#endif
150
151#ifndef_MODE_T
152typedef__darwin_mode_tmode_t;
153#define _MODE_T
154#endif
155
156#ifndef _NLINK_T
157typedef__uint16_tnlink_t;/* link count */
158#define_NLINK_T
159#endif
160
161#ifndef _ID_T
162#define _ID_T
163typedef __darwin_id_tid_t;/* can hold pid_t, gid_t, or uid_t */
164#endif
165
166#ifndef _OFF_T
167typedef __darwin_off_toff_t;
168#define _OFF_T
169#endif
170
171typedefint32_tsegsz_t;/* segment size */
172typedefint32_tswblk_t;/* swap offset */
173
174#ifndef _UID_T
175typedef __darwin_uid_tuid_t;/* user id */
176#define _UID_T
177#endif
178
179#ifndef _ID_T
180typedef __darwin_id_tid_t;
181#define _ID_T
182#endif
183
184#if !defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE)
185/* Major, minor numbers, dev_t's. */
186#if defined(__cplusplus)
187/*
188 * These lowercase macros tend to match member functions in some C++ code,
189 * so for C++, we must use inline functions instead.
190 */
191
192static inline __int32_t major(__uint32_t _x)
193{
194return (__int32_t)(((__uint32_t)_x >> 24) & 0xff);
195}
196
197static inline __int32_t minor(__uint32_t _x)
198{
199return (__int32_t)((_x) & 0xffffff);
200}
201
202static inline dev_t makedev(__uint32_t _major, __uint32_t _minor)
203{
204return (dev_t)(((_major) << 24) | (_minor));
205}
206
207#else/* !__cplusplus */
208
209#definemajor(x)((int32_t)(((u_int32_t)(x) >> 24) & 0xff))
210#defineminor(x)((int32_t)((x) & 0xffffff))
211#definemakedev(x,y)((dev_t)(((x) << 24) | (y)))
212
213#endif/* !__cplusplus */
214#endif/* !_POSIX_C_SOURCE */
215
216#ifndef_CLOCK_T
217#define_CLOCK_T
218typedef__darwin_clock_tclock_t;
219#endif
220
221#ifndef _SIZE_T
222#define _SIZE_T
223/* DO NOT REMOVE THIS COMMENT: fixincludes needs to see
224 * _GCC_SIZE_T */
225typedef __darwin_size_tsize_t;
226#endif
227
228#ifndef_SSIZE_T
229#define_SSIZE_T
230typedef__darwin_ssize_tssize_t;
231#endif
232
233#ifndef_TIME_T
234#define_TIME_T
235typedef__darwin_time_ttime_t;
236#endif
237
238#ifndef _USECONDS_T
239#define _USECONDS_T
240typedef __darwin_useconds_tuseconds_t;
241#endif
242
243#ifndef _SUSECONDS_T
244#define _SUSECONDS_T
245typedef __darwin_suseconds_tsuseconds_t;
246#endif
247
248#if !defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE)
249/*
250 * This code is present here in order to maintain historical backward
251 * compatability, and is intended to be removed at some point in the
252 * future; please include <sys/select.h> instead.
253 */
254#define __need_fd_set
255#include <sys/_structs.h>
256
257#defineNBBY__DARWIN_NBBY/* bits in a byte */
258#define NFDBITS__DARWIN_NFDBITS/* bits per mask */
259#definehowmany(x, y)__DARWIN_howmany(x, y)/* # y's == x bits? */
260typedef __int32_tfd_mask;
261
262/*
263 * Select uses bit masks of file descriptors in longs. These macros
264 * manipulate such bit fields (the filesystem macros use chars). The
265 * extra protection here is to permit application redefinition above
266 * the default size.
267 */
268#ifndefFD_SETSIZE
269#defineFD_SETSIZE__DARWIN_FD_SETSIZE
270#endif /* FD_SETSIZE */
271#ifndef FD_SET
272#defineFD_SET(n, p)__DARWIN_FD_SET(n, p)
273#endif /* FD_SET */
274#ifndef FD_CLR
275#defineFD_CLR(n, p)__DARWIN_FD_CLR(n, p)
276#endif /* FD_CLR */
277#ifndef FD_ISSET
278#defineFD_ISSET(n, p)__DARWIN_FD_ISSET(n, p)
279#endif /* FD_ISSET */
280#ifndef FD_ZERO
281#defineFD_ZERO(p)__DARWIN_FD_ZERO(p)
282#endif /* FD_ZERO */
283#if !defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE)
284#ifndef FD_COPY
285#defineFD_COPY(f, t)__DARWIN_FD_COPY(f, t)
286#endif /* FD_COPY */
287#endif/* (!_POSIX_C_SOURCE || _DARWIN_C_SOURCE) */
288
289
290
291#endif /* (!_POSIX_C_SOURCE || _DARWIN_C_SOURCE) */
292#endif /* __ASSEMBLER__ */
293
294#endif /* !_SYS_TYPES_H_ */
295

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