qemu/roms/u-boot/arch/nds32/include/asm/posix_types.h

   1 /*
   2  * linux/include/asm-arm/posix_types.h
   3  *
   4  * Copyright (C) 1996-1998 Russell King.
   5  *
   6  * Copyright (C) 2011 Andes Technology Corporation
   7  * Copyright (C) 2010 Shawn Lin (nobuhiro@andestech.com)
   8  * Copyright (C) 2011 Macpaul Lin (macpaul@andestech.com)
   9  *
  10  * This program is free software; you can redistribute it and/or modify
  11  * it under the terms of the GNU General Public License version 2 as
  12  * published by the Free Software Foundation.
  13  *
  14  *  Changelog:
  15  *   27-06-1996 RMK     Created
  16  *   05-03-2010 Modified for arch NDS32
  17  */
  18 #ifndef __ARCH_NDS_POSIX_TYPES_H
  19 #define __ARCH_NDS_POSIX_TYPES_H
  20
  21 /*
  22  * This file is generally used by user-level software, so you need to
  23  * be a little careful about namespace pollution etc.  Also, we cannot
  24  * assume GCC is being used.
  25  */
  26
  27 typedef unsigned short          __kernel_dev_t;
  28 typedef unsigned long           __kernel_ino_t;
  29 typedef unsigned short          __kernel_mode_t;
  30 typedef unsigned short          __kernel_nlink_t;
  31 typedef long                    __kernel_off_t;
  32 typedef int                     __kernel_pid_t;
  33 typedef unsigned short          __kernel_ipc_pid_t;
  34 typedef unsigned short          __kernel_uid_t;
  35 typedef unsigned short          __kernel_gid_t;
  36 typedef unsigned int            __kernel_size_t;
  37 typedef int                     __kernel_ssize_t;
  38 typedef int                     __kernel_ptrdiff_t;
  39 typedef long                    __kernel_time_t;
  40 typedef long                    __kernel_suseconds_t;
  41 typedef long                    __kernel_clock_t;
  42 typedef int                     __kernel_daddr_t;
  43 typedef char                    *__kernel_caddr_t;
  44 typedef unsigned short          __kernel_uid16_t;
  45 typedef unsigned short          __kernel_gid16_t;
  46 typedef unsigned int            __kernel_uid32_t;
  47 typedef unsigned int            __kernel_gid32_t;
  48
  49 typedef unsigned short          __kernel_old_uid_t;
  50 typedef unsigned short          __kernel_old_gid_t;
  51
  52 #ifdef __GNUC__
  53 typedef long long               __kernel_loff_t;
  54 #endif
  55
  56 typedef struct {
  57 #if defined(__KERNEL__) || defined(__USE_ALL)
  58         int     val[2];
  59 #else /* !defined(__KERNEL__) && !defined(__USE_ALL) */
  60         int     __val[2];
  61 #endif /* !defined(__KERNEL__) && !defined(__USE_ALL) */
  62 } __kernel_fsid_t;
  63
  64 #if defined(__KERNEL__) || !defined(__GLIBC__) || (__GLIBC__ < 2)
  65
  66 #undef  __FD_SET
  67 #define __FD_SET(fd, fdsetp) \
  68                 (((fd_set *)fdsetp)->fds_bits[fd >> 5] |= (1<<(fd & 31)))
  69
  70 #undef  __FD_CLR
  71 #define __FD_CLR(fd, fdsetp) \
  72                 (((fd_set *)fdsetp)->fds_bits[fd >> 5] &= ~(1<<(fd & 31)))
  73
  74 #undef  __FD_ISSET
  75 #define __FD_ISSET(fd, fdsetp) \
  76                 ((((fd_set *)fdsetp)->fds_bits[fd >> 5] & (1<<(fd & 31))) != 0)
  77
  78 #undef  __FD_ZERO
  79 #define __FD_ZERO(fdsetp) \
  80                 (memset(fdsetp, 0, sizeof(*(fd_set *) fdsetp)))
  81
  82 #endif
  83
  84 #endif /* __ARCH_NDS_POSIX_TYPES_H */