Aren
/
NetBSD
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity
NetBSD/sys/sys/types.h

359 lines
9.2 KiB
C
Raw Blame History

/* $NetBSD: types.h,v 1.97 2016/04/03 02:08:42 christos 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;
#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 int32_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 uint64_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 uint32_t id_t; /* group id, process id or user id */
typedef uint64_t 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 uint32_t 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 uint64_t 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;
typedef volatile __cpu_simple_lock_nv_t __cpu_simple_lock_t;
#if defined(_KERNEL) || defined(_STANDALONE)
#include <sys/stdbool.h>
/*
* 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)
/* Major, minor numbers, dev_t's. */
typedef int32_t __devmajor_t, __devminor_t;
#define devmajor_t __devmajor_t
#define devminor_t __devminor_t
#define NODEVMAJOR (-1)
#define major(x) ((devmajor_t)(((uint32_t)(x) & 0x000fff00) >> 8))
#define minor(x) ((devminor_t)((((uint32_t)(x) & 0xfff00000) >> 12) | \
(((uint32_t)(x) & 0x000000ff) >> 0)))
#define makedev(x,y) ((dev_t)((((dev_t)(x) << 8) & 0x000fff00U) | \
(((dev_t)(y) << 12) & 0xfff00000U) | \
(((dev_t)(y) << 0) & 0x000000ffU)))
#endif
#ifdef _BSD_CLOCK_T_
typedef _BSD_CLOCK_T_ clock_t;
#undef _BSD_CLOCK_T_
#endif
#ifdef _BSD_PTRDIFF_T_
typedef _BSD_PTRDIFF_T_ ptrdiff_t;
#undef _BSD_PTRDIFF_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
#ifdef _BSD_TIMER_T_
typedef _BSD_TIMER_T_ timer_t;
#undef _BSD_TIMER_T_
#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 8
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 __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
#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 /* !_SYS_TYPES_H_ */
Reference in New Issue View Git Blame Copy Permalink