153 lines
4.9 KiB
C
153 lines
4.9 KiB
C
/* Copyright (C) 1991,92,94,95,96,97,98,99,2000 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public License as
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published by the Free Software Foundation; either version 2 of the
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License, or (at your option) any later version.
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The GNU C Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public
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License along with the GNU C Library; see the file COPYING.LIB. If not,
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write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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Boston, MA 02111-1307, USA. */
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/*
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* Never include this file directly; use <sys/types.h> instead.
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*/
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#ifndef _BITS_TYPES_H
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#define _BITS_TYPES_H 1
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#include <features.h>
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#define __need_size_t
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#include <stddef.h>
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/* Convenience types. */
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typedef unsigned char __u_char;
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typedef unsigned short __u_short;
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typedef unsigned int __u_int;
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typedef unsigned long __u_long;
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#ifdef __GNUC__
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typedef unsigned long long int __u_quad_t;
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typedef long long int __quad_t;
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#else
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typedef struct
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{
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long __val[2];
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} __quad_t;
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typedef struct
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{
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__u_long __val[2];
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} __u_quad_t;
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#endif
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typedef signed char __int8_t;
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typedef unsigned char __uint8_t;
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typedef signed short int __int16_t;
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typedef unsigned short int __uint16_t;
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typedef signed int __int32_t;
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typedef unsigned int __uint32_t;
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#ifdef __GNUC__
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typedef signed long long int __int64_t;
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typedef unsigned long long int __uint64_t;
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#endif
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typedef __quad_t *__qaddr_t;
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typedef int __dev_t; /* Type of device numbers. */
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typedef unsigned int __uid_t; /* Type of user identifications. */
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typedef unsigned int __gid_t; /* Type of group identifications. */
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typedef unsigned int __ino_t; /* Type of file serial numbers. */
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typedef __quad_t __ino64_t; /* Type of file serial numbers (LFS). */
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typedef unsigned int __mode_t; /* Type of file attribute bitmasks. */
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typedef unsigned short int __nlink_t; /* Type of file link counts. */
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typedef long int __off_t; /* Type of file sizes and offsets. */
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typedef __quad_t __loff_t; /* Type of file sizes and offsets. */
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typedef __loff_t __off64_t; /* Type of file sizes and offsets (LFS). */
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typedef int __pid_t; /* Type of process identifications. */
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typedef int __ssize_t; /* Type of a byte count, or error. */
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typedef __u_quad_t __fsid_t; /* Type of file system IDs. */
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typedef long int __clock_t; /* Type of CPU usage counts. */
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typedef long int __rlim_t; /* Type for resource measurement. */
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typedef __quad_t __rlim64_t; /* Type for resource measurement (LFS). */
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typedef unsigned int __id_t; /* General type for IDs. */
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/* Everythin' else. */
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typedef long int __daddr_t; /* The type of a disk address. */
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typedef char *__caddr_t;
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typedef long int __time_t;
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typedef unsigned int __useconds_t;
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typedef long int __suseconds_t;
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typedef long int __swblk_t; /* Type of a swap block maybe? */
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typedef long int __key_t; /* Type of an IPC key */
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/* Clock ID used in clock and timer functions. */
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typedef int __clockid_t;
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/* Timer ID returned by `timer_create'. */
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typedef int __timer_t;
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/* One element in the file descriptor mask array. */
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typedef unsigned long int __fd_mask;
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/* Number of descriptors that can fit in an `fd_set'. */
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#define __FD_SETSIZE 256
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/* It's easier to assume 8-bit bytes than to get CHAR_BIT. */
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#define __NFDBITS (sizeof (unsigned long int) * 8)
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#define __FDELT(d) ((d) / __NFDBITS)
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#define __FDMASK(d) ((__fd_mask) 1 << ((d) % __NFDBITS))
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/* fd_set for select and pselect. */
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typedef struct
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{
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/* XPG4.2 requires this member name. Otherwise avoid the name
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from the user namespace. */
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#ifdef __USE_XOPEN
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__fd_mask fds_bits[(__FD_SETSIZE + (__NFDBITS - 1)) / __NFDBITS];
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# define __FDS_BITS(set) ((set)->fds_bits)
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#else
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__fd_mask __fds_bits[(__FD_SETSIZE + (__NFDBITS - 1)) / __NFDBITS];
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# define __FDS_BITS(set) ((set)->__fds_bits)
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#endif
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} __fd_set;
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/* XXX Used in `struct shmid_ds'. */
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typedef unsigned short int __ipc_pid_t;
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/* Type to represent block size. */
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typedef unsigned int __blksize_t;
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/* Types from the Large File Support interface. */
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/* Type to count number os disk blocks. */
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typedef long int __blkcnt_t;
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typedef __quad_t __blkcnt64_t;
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/* Type to count file system blocks. */
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typedef unsigned int __fsblkcnt_t;
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typedef __u_quad_t __fsblkcnt64_t;
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/* Type to count file system inodes. */
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typedef unsigned long int __fsfilcnt_t;
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typedef __u_quad_t __fsfilcnt64_t;
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/* Used in XTI. */
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typedef int __t_scalar_t;
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typedef unsigned int __t_uscalar_t;
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/* Duplicates info from stdint.h but this is used in unistd.h. */
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typedef long int __intptr_t;
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/* Duplicate info from sys/socket.h. */
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typedef unsigned int __socklen_t;
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#endif /* bits/types.h */
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