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 | /* |
36 | * Type definitions; takes common type definitions that must be used |
37 | * in multiple header files due to [XSI], removes them from the system |
38 | * space, and puts them in the implementation space. |
39 | */ |
40 | |
41 | #ifdef __cplusplus |
42 | #ifdef __GNUG__ |
43 | #define __DARWIN_NULL __null |
44 | #else /* ! __GNUG__ */ |
45 | #ifdef __LP64__ |
46 | #define __DARWIN_NULL (0L) |
47 | #else /* !__LP64__ */ |
48 | #define __DARWIN_NULL 0 |
49 | #endif /* __LP64__ */ |
50 | #endif /* __GNUG__ */ |
51 | #else /* ! __cplusplus */ |
52 | #define __DARWIN_NULL ((void *)0) |
53 | #endif /* __cplusplus */ |
54 | |
55 | #if !defined(DRIVERKIT) |
56 | typedef __int64_t __darwin_blkcnt_t; /* total blocks */ |
57 | typedef __int32_t __darwin_blksize_t; /* preferred block size */ |
58 | typedef __int32_t __darwin_dev_t; /* dev_t */ |
59 | typedef unsigned int __darwin_fsblkcnt_t; /* Used by statvfs and fstatvfs */ |
60 | typedef unsigned int __darwin_fsfilcnt_t; /* Used by statvfs and fstatvfs */ |
61 | typedef __uint32_t __darwin_gid_t; /* [???] process and group IDs */ |
62 | typedef __uint32_t __darwin_id_t; /* [XSI] pid_t, uid_t, or gid_t*/ |
63 | typedef __uint64_t __darwin_ino64_t; /* [???] Used for 64 bit inodes */ |
64 | #if __DARWIN_64_BIT_INO_T |
65 | typedef __darwin_ino64_t __darwin_ino_t; /* [???] Used for inodes */ |
66 | #else /* !__DARWIN_64_BIT_INO_T */ |
67 | typedef __uint32_t __darwin_ino_t; /* [???] Used for inodes */ |
68 | #endif /* __DARWIN_64_BIT_INO_T */ |
69 | typedef __darwin_natural_t __darwin_mach_port_name_t; /* Used by mach */ |
70 | typedef __darwin_mach_port_name_t __darwin_mach_port_t; /* Used by mach */ |
71 | typedef __uint16_t __darwin_mode_t; /* [???] Some file attributes */ |
72 | typedef __int64_t __darwin_off_t; /* [???] Used for file sizes */ |
73 | typedef __int32_t __darwin_pid_t; /* [???] process and group IDs */ |
74 | typedef __uint32_t __darwin_sigset_t; /* [???] signal set */ |
75 | typedef __int32_t __darwin_suseconds_t; /* [???] microseconds */ |
76 | typedef __uint32_t __darwin_uid_t; /* [???] user IDs */ |
77 | typedef __uint32_t __darwin_useconds_t; /* [???] microseconds */ |
78 | #endif /* !defined(DRIVERKIT) */ |
79 | typedef unsigned char __darwin_uuid_t[16]; |
80 | typedef char __darwin_uuid_string_t[37]; |
81 | |
82 | #if !defined(KERNEL) && !defined(DRIVERKIT) |
83 | #include <sys/_pthread/_pthread_types.h> |
84 | #endif /* !defined(KERNEL) && !defined(DRIVERKIT) */ |
85 | |
86 | #if defined(__GNUC__) && (__GNUC__ == 3 && __GNUC_MINOR__ >= 5 || __GNUC__ > 3) |
87 | #define __offsetof(type, field) __builtin_offsetof(type, field) |
88 | #else /* !(gcc >= 3.5) */ |
89 | #define __offsetof(type, field) ((size_t)(&((type *)0)->field)) |
90 | #endif /* (gcc >= 3.5) */ |
91 | |
92 | #ifdef KERNEL |
93 | #include <sys/_types/_offsetof.h> |
94 | #endif /* KERNEL */ |
95 | |
96 | #endif /* _SYS__TYPES_H_ */ |
97 | |