406 lines
11 KiB
C
406 lines
11 KiB
C
/* $NetBSD: types.h,v 1.86 2009/03/07 21:59:25 ad Exp $ */
|
|
|
|
/*-
|
|
* Copyright (c) 1982, 1986, 1991, 1993, 1994
|
|
* The Regents of the University of California. All rights reserved.
|
|
* (c) UNIX System Laboratories, Inc.
|
|
* All or some portions of this file are derived from material licensed
|
|
* to the University of California by American Telephone and Telegraph
|
|
* Co. or Unix System Laboratories, Inc. and are reproduced herein with
|
|
* the permission of UNIX System Laboratories, Inc.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions
|
|
* are met:
|
|
* 1. Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
* 2. Redistributions in binary form must reproduce the above copyright
|
|
* notice, this list of conditions and the following disclaimer in the
|
|
* documentation and/or other materials provided with the distribution.
|
|
* 3. Neither the name of the University nor the names of its contributors
|
|
* may be used to endorse or promote products derived from this software
|
|
* without specific prior written permission.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
|
|
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
|
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
|
|
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
|
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
|
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
|
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
|
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
|
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
|
* SUCH DAMAGE.
|
|
*
|
|
* @(#)types.h 8.4 (Berkeley) 1/21/94
|
|
*/
|
|
|
|
#ifndef _SYS_TYPES_H_
|
|
#define _SYS_TYPES_H_
|
|
|
|
#include <sys/featuretest.h>
|
|
|
|
/* Machine type dependent parameters. */
|
|
#include <machine/types.h>
|
|
|
|
#include <machine/ansi.h>
|
|
#include <machine/int_types.h>
|
|
|
|
#include <sys/ansi.h>
|
|
|
|
#ifndef int8_t
|
|
typedef __int8_t int8_t;
|
|
#define int8_t __int8_t
|
|
#endif
|
|
|
|
#ifndef uint8_t
|
|
typedef __uint8_t uint8_t;
|
|
#define uint8_t __uint8_t
|
|
#endif
|
|
|
|
#ifndef int16_t
|
|
typedef __int16_t int16_t;
|
|
#define int16_t __int16_t
|
|
#endif
|
|
|
|
#ifndef uint16_t
|
|
typedef __uint16_t uint16_t;
|
|
#define uint16_t __uint16_t
|
|
#endif
|
|
|
|
#ifndef int32_t
|
|
typedef __int32_t int32_t;
|
|
#define int32_t __int32_t
|
|
#endif
|
|
|
|
#ifndef uint32_t
|
|
typedef __uint32_t uint32_t;
|
|
#define uint32_t __uint32_t
|
|
#endif
|
|
|
|
#ifndef int64_t
|
|
typedef __int64_t int64_t;
|
|
#define int64_t __int64_t
|
|
#endif
|
|
|
|
#ifndef uint64_t
|
|
typedef __uint64_t uint64_t;
|
|
#define uint64_t __uint64_t
|
|
#endif
|
|
|
|
typedef uint8_t u_int8_t;
|
|
typedef uint16_t u_int16_t;
|
|
typedef uint32_t u_int32_t;
|
|
typedef uint64_t u_int64_t;
|
|
|
|
#ifdef __minix
|
|
typedef uint8_t u8_t;
|
|
typedef uint16_t u16_t;
|
|
typedef uint32_t u32_t;
|
|
typedef uint64_t u64_t;
|
|
|
|
typedef int8_t i8_t;
|
|
typedef int16_t i16_t;
|
|
typedef int32_t i32_t;
|
|
typedef int64_t i64_t;
|
|
|
|
typedef uint64_t big_ino_t;
|
|
typedef int64_t big_off_t;
|
|
typedef u32_t big_dev_t;
|
|
typedef u32_t big_gid_t;
|
|
typedef u32_t big_mode_t;
|
|
typedef u32_t big_nlink_t;
|
|
typedef u32_t big_uid_t;
|
|
|
|
|
|
#ifdef _MINIX
|
|
/* some Minix specific types that do not conflict with posix */
|
|
typedef u32_t zone_t; /* zone number */
|
|
typedef u32_t block_t; /* block number */
|
|
typedef u32_t bit_t; /* bit number in a bit map */
|
|
typedef u16_t zone1_t; /* zone number for V1 file systems */
|
|
typedef u32_t bitchunk_t; /* collection of bits in a bitmap */
|
|
#endif
|
|
|
|
/* ANSI C makes writing down the promotion of unsigned types very messy. When
|
|
* sizeof(short) == sizeof(int), there is no promotion, so the type stays
|
|
* unsigned. When the compiler is not ANSI, there is usually no loss of
|
|
* unsignedness, and there are usually no prototypes so the promoted type
|
|
* doesn't matter. The use of types like Ino_t is an attempt to use ints
|
|
* (which are not promoted) while providing information to the reader.
|
|
*/
|
|
|
|
typedef unsigned long Ino_t;
|
|
|
|
#endif /* __minix */
|
|
|
|
#include <machine/endian.h>
|
|
|
|
#if defined(_NETBSD_SOURCE)
|
|
typedef unsigned char u_char;
|
|
typedef unsigned short u_short;
|
|
typedef unsigned int u_int;
|
|
typedef unsigned long u_long;
|
|
|
|
typedef unsigned char unchar; /* Sys V compatibility */
|
|
typedef unsigned short ushort; /* Sys V compatibility */
|
|
typedef unsigned int uint; /* Sys V compatibility */
|
|
typedef unsigned long ulong; /* Sys V compatibility */
|
|
#endif
|
|
|
|
typedef uint64_t u_quad_t; /* quads */
|
|
typedef int64_t quad_t;
|
|
typedef quad_t * qaddr_t;
|
|
|
|
/*
|
|
* The types longlong_t and u_longlong_t exist for use with the
|
|
* Sun-derived XDR routines involving these types, and their usage
|
|
* in other contexts is discouraged. Further note that these types
|
|
* may not be equivalent to "long long" and "unsigned long long",
|
|
* they are only guaranteed to be signed and unsigned 64-bit types
|
|
* respectively. Portable programs that need 64-bit types should use
|
|
* the C99 types int64_t and uint64_t instead.
|
|
*/
|
|
|
|
typedef int64_t longlong_t; /* for XDR */
|
|
typedef uint64_t u_longlong_t; /* for XDR */
|
|
|
|
typedef int64_t blkcnt_t; /* fs block count */
|
|
typedef uint32_t blksize_t; /* fs optimal block size */
|
|
|
|
#ifndef fsblkcnt_t
|
|
typedef __fsblkcnt_t fsblkcnt_t; /* fs block count (statvfs) */
|
|
#define fsblkcnt_t __fsblkcnt_t
|
|
#endif
|
|
|
|
#ifndef fsfilcnt_t
|
|
typedef __fsfilcnt_t fsfilcnt_t; /* fs file count */
|
|
#define fsfilcnt_t __fsfilcnt_t
|
|
#endif
|
|
|
|
#if !defined(_KERNEL) && !defined(_STANDALONE)
|
|
/* We don't and shouldn't use caddr_t in the kernel anymore */
|
|
#ifndef caddr_t
|
|
typedef __caddr_t caddr_t; /* core address */
|
|
#define caddr_t __caddr_t
|
|
#endif
|
|
#endif
|
|
|
|
#ifdef __daddr_t
|
|
typedef __daddr_t daddr_t; /* disk address */
|
|
#undef __daddr_t
|
|
#else
|
|
typedef int64_t daddr_t; /* disk address */
|
|
#endif
|
|
|
|
|
|
typedef uint32_t dev_t; /* device number */
|
|
typedef uint32_t fixpt_t; /* fixed point number */
|
|
|
|
#ifndef gid_t
|
|
typedef __gid_t gid_t; /* group id */
|
|
#define gid_t __gid_t
|
|
#endif
|
|
|
|
typedef int idtype_t; /* type of the id */
|
|
typedef uint32_t id_t; /* group id, process id or user id */
|
|
typedef unsigned long ino_t; /* inode number */
|
|
typedef long key_t; /* IPC key (for Sys V IPC) */
|
|
|
|
#ifndef mode_t
|
|
typedef __mode_t mode_t; /* permissions */
|
|
#define mode_t __mode_t
|
|
#endif
|
|
|
|
typedef short nlink_t; /* link count */
|
|
|
|
#ifndef off_t
|
|
typedef __off_t off_t; /* file offset */
|
|
#define off_t __off_t
|
|
#endif
|
|
|
|
#ifndef pid_t
|
|
typedef __pid_t pid_t; /* process id */
|
|
#define pid_t __pid_t
|
|
#endif
|
|
|
|
typedef int32_t lwpid_t; /* LWP id */
|
|
typedef unsigned long rlim_t; /* resource limit */
|
|
typedef int32_t segsz_t; /* segment size */
|
|
typedef int32_t swblk_t; /* swap offset */
|
|
|
|
#ifndef uid_t
|
|
typedef __uid_t uid_t; /* user id */
|
|
#define uid_t __uid_t
|
|
#endif
|
|
|
|
|
|
typedef int mqd_t;
|
|
|
|
typedef unsigned long cpuid_t;
|
|
|
|
typedef int psetid_t;
|
|
|
|
#if defined(_KERNEL) || defined(_STANDALONE)
|
|
/*
|
|
* Boolean type definitions for the kernel environment. User-space
|
|
* boolean definitions are found in <stdbool.h>.
|
|
*/
|
|
#define bool _Bool
|
|
#define true 1
|
|
#define false 0
|
|
|
|
/*
|
|
* Deprecated Mach-style boolean_t type. Should not be used by new code.
|
|
*/
|
|
typedef int boolean_t;
|
|
#ifndef TRUE
|
|
#define TRUE 1
|
|
#endif
|
|
#ifndef FALSE
|
|
#define FALSE 0
|
|
#endif
|
|
|
|
#endif /* _KERNEL || _STANDALONE */
|
|
|
|
#if defined(_KERNEL) || defined(_LIBC)
|
|
/*
|
|
* semctl(2)'s argument structure. This is here for the benefit of
|
|
* <sys/syscallargs.h>. It is not in the user's namespace in SUSv2.
|
|
* The SUSv2 semctl(2) takes variable arguments.
|
|
*/
|
|
union __semun {
|
|
int val; /* value for SETVAL */
|
|
struct semid_ds *buf; /* buffer for IPC_STAT & IPC_SET */
|
|
unsigned short *array; /* array for GETALL & SETALL */
|
|
};
|
|
#include <sys/stdint.h>
|
|
#endif /* _KERNEL || _LIBC */
|
|
|
|
/*
|
|
* These belong in unistd.h, but are placed here too to ensure that
|
|
* long arguments will be promoted to off_t if the program fails to
|
|
* include that header or explicitly cast them to off_t.
|
|
*/
|
|
#if defined(_NETBSD_SOURCE)
|
|
#ifndef __OFF_T_SYSCALLS_DECLARED
|
|
#define __OFF_T_SYSCALLS_DECLARED
|
|
#ifndef _KERNEL
|
|
#include <sys/cdefs.h>
|
|
__BEGIN_DECLS
|
|
off_t lseek(int, off_t, int);
|
|
int ftruncate(int, off_t);
|
|
int truncate(const char *, off_t);
|
|
__END_DECLS
|
|
#endif /* !_KERNEL */
|
|
#endif /* __OFF_T_SYSCALLS_DECLARED */
|
|
#endif /* defined(_NETBSD_SOURCE) */
|
|
|
|
#if defined(_NETBSD_SOURCE)
|
|
typedef int32_t __devmajor_t, __devminor_t;
|
|
#define devmajor_t __devmajor_t
|
|
#define devminor_t __devminor_t
|
|
#define NODEVMAJOR (-1)
|
|
|
|
/* Major, minor numbers, dev_t's. */
|
|
#define MAJOR 8 /* major device = (dev>>MAJOR) & 0377 */
|
|
#define MINOR 0 /* minor device = (dev>>MINOR) & 0377 */
|
|
#define minor(dev) ((devminor_t)(((dev) >> MINOR) & 0xff))
|
|
#define major(dev) ((devmajor_t)(((dev) >> MAJOR) & 0xff))
|
|
#define makedev(major, minor) \
|
|
((dev_t) (((major) << MAJOR) | ((minor) << MINOR)))
|
|
|
|
#endif
|
|
|
|
#ifdef _BSD_CLOCK_T_
|
|
typedef _BSD_CLOCK_T_ clock_t;
|
|
#undef _BSD_CLOCK_T_
|
|
#endif
|
|
|
|
#ifdef _BSD_SIZE_T_
|
|
typedef _BSD_SIZE_T_ size_t;
|
|
#define _SIZE_T
|
|
#undef _BSD_SIZE_T_
|
|
#endif
|
|
|
|
#ifdef _BSD_SSIZE_T_
|
|
typedef _BSD_SSIZE_T_ ssize_t;
|
|
#undef _BSD_SSIZE_T_
|
|
#endif
|
|
|
|
#ifdef _BSD_TIME_T_
|
|
typedef _BSD_TIME_T_ time_t;
|
|
#undef _BSD_TIME_T_
|
|
#endif
|
|
|
|
#ifdef _BSD_CLOCKID_T_
|
|
typedef _BSD_CLOCKID_T_ clockid_t;
|
|
#undef _BSD_CLOCKID_T_
|
|
#endif
|
|
|
|
#ifndef __minix
|
|
#ifdef _BSD_TIMER_T_
|
|
typedef _BSD_TIMER_T_ timer_t;
|
|
#undef _BSD_TIMER_T_
|
|
#endif
|
|
#endif
|
|
|
|
#ifdef _BSD_SUSECONDS_T_
|
|
typedef _BSD_SUSECONDS_T_ suseconds_t;
|
|
#undef _BSD_SUSECONDS_T_
|
|
#endif
|
|
|
|
#ifdef _BSD_USECONDS_T_
|
|
typedef _BSD_USECONDS_T_ useconds_t;
|
|
#undef _BSD_USECONDS_T_
|
|
#endif
|
|
|
|
#ifdef _NETBSD_SOURCE
|
|
#include <sys/fd_set.h>
|
|
#define NBBY __NBBY
|
|
|
|
typedef struct kauth_cred *kauth_cred_t;
|
|
|
|
typedef int pri_t;
|
|
|
|
#endif
|
|
|
|
#if defined(__STDC__) && (defined(_KERNEL) || defined(_KMEMUSER))
|
|
/*
|
|
* Forward structure declarations for function prototypes. We include the
|
|
* common structures that cross subsystem boundaries here; others are mostly
|
|
* used in the same place that the structure is defined.
|
|
*/
|
|
struct lwp;
|
|
typedef struct lwp lwp_t;
|
|
struct user;
|
|
struct __ucontext;
|
|
struct proc;
|
|
typedef struct proc proc_t;
|
|
struct pgrp;
|
|
struct rusage;
|
|
struct file;
|
|
typedef struct file file_t;
|
|
struct buf;
|
|
typedef struct buf buf_t;
|
|
struct tty;
|
|
struct uio;
|
|
#endif
|
|
|
|
#ifdef _KERNEL
|
|
#define SET(t, f) ((t) |= (f))
|
|
#define ISSET(t, f) ((t) & (f))
|
|
#define CLR(t, f) ((t) &= ~(f))
|
|
#endif
|
|
|
|
#ifndef __minix
|
|
#if !defined(_KERNEL) && !defined(_STANDALONE)
|
|
#if (_POSIX_C_SOURCE - 0L) >= 199506L || (_XOPEN_SOURCE - 0) >= 500 || \
|
|
defined(_NETBSD_SOURCE)
|
|
#include <pthread_types.h>
|
|
#endif
|
|
#endif
|
|
#endif /* !__minix */
|
|
|
|
#endif /* !_SYS_TYPES_H_ */
|