LXR linux/arch/arm/include/asm/posix

   1/*
   2 *  arch/arm/include/asm/posix_types.h
   3 *
   4 *  Copyright (C) 1996-1998 Russell King.
   5 *
   6 * This program is free software; you can redistribute it and/or modify
   7 * it under the terms of the GNU General Public License version 2 as
   8 * published by the Free Software Foundation.
   9 *
  10 *  Changelog:
  11 *   27-06-1996 RMK     Created
  12 */
  13#ifndef __ARCH_ARM_POSIX_TYPES_H
  14#define __ARCH_ARM_POSIX_TYPES_H
  15
  16/*
  17 * This file is generally used by user-level software, so you need to
  18 * be a little careful about namespace pollution etc.  Also, we cannot
  19 * assume GCC is being used.
  20 */
  21
  22typedef unsigned long           __kernel_ino_t;
  23typedef unsigned short          __kernel_mode_t;
  24typedef unsigned short          __kernel_nlink_t;
  25typedef long                    __kernel_off_t;
  26typedef int                     __kernel_pid_t;
  27typedef unsigned short          __kernel_ipc_pid_t;
  28typedef unsigned short          __kernel_uid_t;
  29typedef unsigned short          __kernel_gid_t;
  30typedef unsigned int            __kernel_size_t;
  31typedef int                     __kernel_ssize_t;
  32typedef int                     __kernel_ptrdiff_t;
  33typedef long                    __kernel_time_t;
  34typedef long                    __kernel_suseconds_t;
  35typedef long                    __kernel_clock_t;
  36typedef int                     __kernel_timer_t;
  37typedef int                     __kernel_clockid_t;
  38typedef int                     __kernel_daddr_t;
  39typedef char *                  __kernel_caddr_t;
  40typedef unsigned short          __kernel_uid16_t;
  41typedef unsigned short          __kernel_gid16_t;
  42typedef unsigned int            __kernel_uid32_t;
  43typedef unsigned int            __kernel_gid32_t;
  44
  45typedef unsigned short          __kernel_old_uid_t;
  46typedef unsigned short          __kernel_old_gid_t;
  47typedef unsigned short          __kernel_old_dev_t;
  48
  49#ifdef __GNUC__
  50typedef long long               __kernel_loff_t;
  51#endif
  52
  53typedef struct {
  54        int     val[2];
  55} __kernel_fsid_t;
  56
  57#if defined(__KERNEL__)
  58
  59#undef  __FD_SET
  60#define __FD_SET(fd, fdsetp) \
  61                (((fd_set *)(fdsetp))->fds_bits[(fd) >> 5] |= (1<<((fd) & 31)))
  62
  63#undef  __FD_CLR
  64#define __FD_CLR(fd, fdsetp) \
  65                (((fd_set *)(fdsetp))->fds_bits[(fd) >> 5] &= ~(1<<((fd) & 31)))
  66
  67#undef  __FD_ISSET
  68#define __FD_ISSET(fd, fdsetp) \
  69                ((((fd_set *)(fdsetp))->fds_bits[(fd) >> 5] & (1<<((fd) & 31))) != 0)
  70
  71#undef  __FD_ZERO
  72#define __FD_ZERO(fdsetp) \
  73                (memset (fdsetp, 0, sizeof (*(fd_set *)(fdsetp))))
  74
  75#endif
  76
  77#endif
  78