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/* libc/sys/linux/sys/types.h - The usual type zoo */
/* Written 2000 by Werner Almesberger */
/*-
* 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. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by the University of
* California, Berkeley and its contributors.
* 4. 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 8.6 (Berkeley) 2/19/95
* $FreeBSD: src/sys/sys/types.h,v 1.60 2002/04/10 15:58:13 mike Exp $
*/
#ifndef _SYS_TYPES_H
#define _SYS_TYPES_H
/* Newlib has it's own time_t and clock_t definitions in
* libc/include/sys/types.h. Repeat those here and
* skip the kernel's definitions. */
#include <sys/config.h>
#include <machine/types.h>
#if !defined(__time_t_defined) && !defined(_TIME_T)
#define _TIME_T
#define __time_t_defined
typedef _TIME_T_ time_t;
#endif
#if !defined(__clock_t_defined) && !defined(_CLOCK_T)
#define _CLOCK_T
#define __clock_t_defined
typedef _CLOCK_T_ clock_t;
#endif
typedef unsigned int __socklen_t;
typedef unsigned int __useconds_t;
typedef __pid_t pid_t;
typedef __off_t off_t;
typedef __loff_t loff_t;
typedef __uint32_t uintptr_t;
typedef __int32_t intptr_t;
#ifndef __u_char_defined
typedef unsigned char u_char;
typedef unsigned short u_short;
typedef unsigned int u_int;
typedef unsigned long u_long;
#ifdef __GNUC__
__extension__ typedef long long quad_t;
__extension__ typedef unsigned long long u_quad_t;
#else
typedef struct
{
long int __val[2];
} quad_t;
typedef struct
{
unsigned long __val[2];
} u_quad_t;
#endif
typedef struct
{
int __val[2];
} fsid_t;
#define __u_char_defined
#endif
#ifndef __daddr_t_defined
typedef int daddr_t;
typedef char *caddr_t;
# define __daddr_t_defined
#endif
typedef int clockid_t;
/* Time Value Specification Structures, P1003.1b-1993, p. 261 */
#ifndef _STRUCT_TIMESPEC
#define _STRUCT_TIMESPEC
struct timespec {
time_t tv_sec; /* Seconds */
long tv_nsec; /* Nanoseconds */
};
#endif /* !_STRUCT_TIMESPEC */
# define _SYS_TYPES_FD_SET
# define NBBY 8 /* number of bits in a byte */
/*
* Select uses bit masks of file descriptors in longs.
* These macros manipulate such bit fields (the filesystem macros use chars).
* FD_SETSIZE may be defined by the user, but the default here
* should be >= NOFILE (param.h).
*/
# ifndef FD_SETSIZE
# define FD_SETSIZE 64
# endif
typedef long fd_mask;
# define NFDBITS (sizeof (fd_mask) * NBBY) /* bits per mask */
# ifndef howmany
# define howmany(x,y) (((x)+((y)-1))/(y))
# endif
#define fd_set _types_fd_set
# define FD_SET(n, p) ((p)->fds_bits[(n)/NFDBITS] |= (1L << ((n) % NFDBITS)))
# define FD_CLR(n, p) ((p)->fds_bits[(n)/NFDBITS] &= ~(1L << ((n) % NFDBITS)))
# define FD_ISSET(n, p) ((p)->fds_bits[(n)/NFDBITS] & (1L << ((n) % NFDBITS)))
# define FD_ZERO(p) (__extension__ (void)({ \
size_t __i; \
char *__tmp = (char *)p; \
for (__i = 0; __i < sizeof (*(p)); ++__i) \
*__tmp++ = 0; \
}))
#include <linux/types.h>
#include <bits/types.h>
#define __mode_t_defined
#endif
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