187 lines
5.4 KiB
C
187 lines
5.4 KiB
C
/* libc/sys/linux/sys/types.h - The usual type zoo */
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/* Written 2000 by Werner Almesberger */
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/*-
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* Copyright (c) 1982, 1986, 1991, 1993, 1994
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* The Regents of the University of California. All rights reserved.
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* (c) UNIX System Laboratories, Inc.
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* All or some portions of this file are derived from material licensed
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* to the University of California by American Telephone and Telegraph
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* Co. or Unix System Laboratories, Inc. and are reproduced herein with
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* the permission of UNIX System Laboratories, Inc.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* This product includes software developed by the University of
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* California, Berkeley and its contributors.
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* 4. Neither the name of the University nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* @(#)types.h 8.6 (Berkeley) 2/19/95
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* $FreeBSD: src/sys/sys/types.h,v 1.60 2002/04/10 15:58:13 mike Exp $
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*/
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#ifndef _SYS_TYPES_H
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#define _SYS_TYPES_H
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/* Newlib has it's own time_t and clock_t definitions in
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* libc/include/sys/types.h. Repeat those here and
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* skip the kernel's definitions. */
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#include <sys/config.h>
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#include <machine/types.h>
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#include <sys/_types.h>
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#if !defined(__time_t_defined) && !defined(_TIME_T)
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#define _TIME_T
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#define __time_t_defined
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typedef _TIME_T_ time_t;
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#endif
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#if !defined(__clock_t_defined) && !defined(_CLOCK_T)
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#define _CLOCK_T
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#define __clock_t_defined
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typedef _CLOCK_T_ clock_t;
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#endif
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#ifndef _SSIZE_T
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#define _SSIZE_T
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typedef _ssize_t ssize_t;
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#endif
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#ifndef __u_char_defined
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#ifdef __GNUC__
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__extension__ typedef long long quad_t;
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__extension__ typedef unsigned long long u_quad_t;
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#else
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typedef struct
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{
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long int __val[2];
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} quad_t;
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typedef struct
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{
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unsigned long __val[2];
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} u_quad_t;
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#endif
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typedef struct
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{
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int __val[2];
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} fsid_t;
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#define __u_char_defined
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#endif
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typedef int clockid_t;
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/* Time Value Specification Structures, P1003.1b-1993, p. 261 */
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#ifndef _STRUCT_TIMESPEC
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#define _STRUCT_TIMESPEC
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struct timespec {
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time_t tv_sec; /* Seconds */
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long tv_nsec; /* Nanoseconds */
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};
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#endif /* !_STRUCT_TIMESPEC */
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# define _SYS_TYPES_FD_SET
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# define NBBY 8 /* number of bits in a byte */
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/*
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* Select uses bit masks of file descriptors in longs.
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* These macros manipulate such bit fields (the filesystem macros use chars).
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* FD_SETSIZE may be defined by the user, but the default here
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* should be >= NOFILE (param.h).
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*/
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# ifndef FD_SETSIZE
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# define FD_SETSIZE 64
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# endif
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typedef long fd_mask;
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# define NFDBITS (sizeof (fd_mask) * NBBY) /* bits per mask */
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# ifndef howmany
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# define howmany(x,y) (((x)+((y)-1))/(y))
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# endif
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#define fd_set _types_fd_set
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# define FD_SET(n, p) ((p)->fds_bits[(n)/NFDBITS] |= (1L << ((n) % NFDBITS)))
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# define FD_CLR(n, p) ((p)->fds_bits[(n)/NFDBITS] &= ~(1L << ((n) % NFDBITS)))
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# define FD_ISSET(n, p) ((p)->fds_bits[(n)/NFDBITS] & (1L << ((n) % NFDBITS)))
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# define FD_ZERO(p) (__extension__ (void)({ \
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size_t __i; \
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char *__tmp = (char *)p; \
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for (__i = 0; __i < sizeof (*(p)); ++__i) \
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*__tmp++ = 0; \
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}))
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#include <linux/types.h>
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#include <bits/types.h>
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#define __mode_t_defined
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#define __gid_t_defined
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#define __uid_t_defined
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#define __pid_t_defined
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#define __ssize_t_defined
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#define __key_t_defined
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#define __off_t_defined
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#define __off64_t_defined
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typedef __ino64_t ino64_t;
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typedef __uint32_t uintptr_t;
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typedef __int32_t intptr_t;
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typedef __off64_t off64_t;
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typedef __off_t off_t;
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#if !defined(_ANSI_SOURCE) && !defined(_POSIX_SOURCE)
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typedef struct _physadr {
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int r[1];
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} *physadr;
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typedef struct label_t {
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int val[6];
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} label_t;
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#endif
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typedef unsigned int vm_offset_t;
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typedef __int64_t vm_ooffset_t;
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typedef unsigned int vm_pindex_t;
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typedef unsigned int vm_size_t;
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typedef __int32_t register_t;
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typedef __uint32_t u_register_t;
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#ifdef _KERNEL
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typedef int intfptr_t;
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typedef unsigned int uintfptr_t;
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#endif
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/* Critical section value */
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typedef register_t critical_t;
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/* Interrupt mask (spl, xxx_imask, etc) */
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typedef __uint32_t intrmask_t;
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/* Interrupt handler function type. */
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typedef void ointhand2_t(int _device_id);
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#endif
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