1/* 2 * Copyright (c) 2003-2007 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 _SYS__TYPES_H_ 30#define _SYS__TYPES_H_ 31 32#include <sys/cdefs.h> 33#include <machine/_types.h> 34 35/* pthread opaque structures */ 36#if defined(__LP64__) 37#define __PTHREAD_SIZE__ 1168 38#define __PTHREAD_ATTR_SIZE__ 56 39#define __PTHREAD_MUTEXATTR_SIZE__ 8 40#define __PTHREAD_MUTEX_SIZE__ 56 41#define __PTHREAD_CONDATTR_SIZE__ 8 42#define __PTHREAD_COND_SIZE__ 40 43#define __PTHREAD_ONCE_SIZE__ 8 44#define __PTHREAD_RWLOCK_SIZE__ 192 45#define __PTHREAD_RWLOCKATTR_SIZE__ 16 46#else /* __LP64__ */ 47#define __PTHREAD_SIZE__ 596 48#define __PTHREAD_ATTR_SIZE__ 36 49#define __PTHREAD_MUTEXATTR_SIZE__ 8 50#define __PTHREAD_MUTEX_SIZE__ 40 51#define __PTHREAD_CONDATTR_SIZE__ 4 52#define __PTHREAD_COND_SIZE__ 24 53#define __PTHREAD_ONCE_SIZE__ 4 54#define __PTHREAD_RWLOCK_SIZE__ 124 55#define __PTHREAD_RWLOCKATTR_SIZE__ 12 56#endif /* __LP64__ */ 57 58struct __darwin_pthread_handler_rec 59{ 60 void (*__routine)(void *); /* Routine to call */ 61 void *__arg; /* Argument to pass */ 62 struct __darwin_pthread_handler_rec *__next; 63}; 64struct _opaque_pthread_attr_t { long __sig; char __opaque[__PTHREAD_ATTR_SIZE__]; }; 65struct _opaque_pthread_cond_t { long __sig; char __opaque[__PTHREAD_COND_SIZE__]; }; 66struct _opaque_pthread_condattr_t { long __sig; char __opaque[__PTHREAD_CONDATTR_SIZE__]; }; 67struct _opaque_pthread_mutex_t { long __sig; char __opaque[__PTHREAD_MUTEX_SIZE__]; }; 68struct _opaque_pthread_mutexattr_t { long __sig; char __opaque[__PTHREAD_MUTEXATTR_SIZE__]; }; 69struct _opaque_pthread_once_t { long __sig; char __opaque[__PTHREAD_ONCE_SIZE__]; }; 70struct _opaque_pthread_rwlock_t { long __sig; char __opaque[__PTHREAD_RWLOCK_SIZE__]; }; 71struct _opaque_pthread_rwlockattr_t { long __sig; char __opaque[__PTHREAD_RWLOCKATTR_SIZE__]; }; 72struct _opaque_pthread_t { long __sig; struct __darwin_pthread_handler_rec *__cleanup_stack; char __opaque[__PTHREAD_SIZE__]; }; 73 74/* 75 * Type definitions; takes common type definitions that must be used 76 * in multiple header files due to [XSI], removes them from the system 77 * space, and puts them in the implementation space. 78 */ 79 80#ifdef __cplusplus 81#ifdef __GNUG__ 82#define __DARWIN_NULL __null 83#else /* ! __GNUG__ */ 84#ifdef __LP64__ 85#define __DARWIN_NULL (0L) 86#else /* !__LP64__ */ 87#define __DARWIN_NULL 0 88#endif /* __LP64__ */ 89#endif /* __GNUG__ */ 90#else /* ! __cplusplus */ 91#define __DARWIN_NULL ((void *)0) 92#endif /* __cplusplus */ 93 94typedef __int64_t __darwin_blkcnt_t; /* total blocks */ 95typedef __int32_t __darwin_blksize_t; /* preferred block size */ 96typedef __int32_t __darwin_dev_t; /* dev_t */ 97typedef unsigned int __darwin_fsblkcnt_t; /* Used by statvfs and fstatvfs */ 98typedef unsigned int __darwin_fsfilcnt_t; /* Used by statvfs and fstatvfs */ 99typedef __uint32_t __darwin_gid_t; /* [???] process and group IDs */ 100typedef __uint32_t __darwin_id_t; /* [XSI] pid_t, uid_t, or gid_t*/ 101typedef __uint64_t __darwin_ino64_t; /* [???] Used for 64 bit inodes */ 102#if __DARWIN_64_BIT_INO_T 103typedef __darwin_ino64_t __darwin_ino_t; /* [???] Used for inodes */ 104#else /* !__DARWIN_64_BIT_INO_T */ 105typedef __uint32_t __darwin_ino_t; /* [???] Used for inodes */ 106#endif /* __DARWIN_64_BIT_INO_T */ 107typedef __darwin_natural_t __darwin_mach_port_name_t; /* Used by mach */ 108typedef __darwin_mach_port_name_t __darwin_mach_port_t; /* Used by mach */ 109typedef __uint16_t __darwin_mode_t; /* [???] Some file attributes */ 110typedef __int64_t __darwin_off_t; /* [???] Used for file sizes */ 111typedef __int32_t __darwin_pid_t; /* [???] process and group IDs */ 112typedef struct _opaque_pthread_attr_t 113 __darwin_pthread_attr_t; /* [???] Used for pthreads */ 114typedef struct _opaque_pthread_cond_t 115 __darwin_pthread_cond_t; /* [???] Used for pthreads */ 116typedef struct _opaque_pthread_condattr_t 117 __darwin_pthread_condattr_t; /* [???] Used for pthreads */ 118typedef unsigned long __darwin_pthread_key_t; /* [???] Used for pthreads */ 119typedef struct _opaque_pthread_mutex_t 120 __darwin_pthread_mutex_t; /* [???] Used for pthreads */ 121typedef struct _opaque_pthread_mutexattr_t 122 __darwin_pthread_mutexattr_t; /* [???] Used for pthreads */ 123typedef struct _opaque_pthread_once_t 124 __darwin_pthread_once_t; /* [???] Used for pthreads */ 125typedef struct _opaque_pthread_rwlock_t 126 __darwin_pthread_rwlock_t; /* [???] Used for pthreads */ 127typedef struct _opaque_pthread_rwlockattr_t 128 __darwin_pthread_rwlockattr_t; /* [???] Used for pthreads */ 129typedef struct _opaque_pthread_t 130 *__darwin_pthread_t; /* [???] Used for pthreads */ 131typedef __uint32_t __darwin_sigset_t; /* [???] signal set */ 132typedef __int32_t __darwin_suseconds_t; /* [???] microseconds */ 133typedef __uint32_t __darwin_uid_t; /* [???] user IDs */ 134typedef __uint32_t __darwin_useconds_t; /* [???] microseconds */ 135typedef unsigned char __darwin_uuid_t[16]; 136 137#ifdef KERNEL 138#ifndef offsetof 139#define offsetof(type, member) ((size_t)(&((type *)0)->member)) 140#endif /* offsetof */ 141#endif /* KERNEL */ 142#endif /* _SYS__TYPES_H_ */ 143