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minix/include/sys/types.h
Ben Gras 2fe8fb192f Full switch to clang/ELF. Drop ack. Simplify. 
There is important information about booting non-ack images in
docs/UPDATING. ack/aout-format images can't be built any more, and
booting clang/ELF-format ones is a little different. Updating to the
new boot monitor is recommended.

Changes in this commit:

	. drop boot monitor -> allowing dropping ack support
	. facility to copy ELF boot files to /boot so that old boot monitor
	  can still boot fairly easily, see UPDATING
	. no more ack-format libraries -> single-case libraries
	. some cleanup of OBJECT_FMT, COMPILER_TYPE, etc cases
	. drop several ack toolchain commands, but not all support
	  commands (e.g. aal is gone but acksize is not yet).
	. a few libc files moved to netbsd libc dir
	. new /bin/date as minix date used code in libc/
	. test compile fix
	. harmonize includes
	. /usr/lib is no longer special: without ack, /usr/lib plays no
	  kind of special bootstrapping role any more and bootstrapping
	  is done exclusively through packages, so releases depend even
	  less on the state of the machine making them now.
	. rename nbsd_lib* to lib*
	. reduce mtree
2012-02-14 14:52:02 +01:00

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/* $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;
/* 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 */
/* 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_ */
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