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Text File  |  1999-09-17  |  2KB  |  65 lines
  1. /*
  2.  * linux/include/asm-arm/posix_types.h
  3.  *
  4.  * Copyright (c) 1996-1998 Russell King.
  5.  *
  6.  * Changelog:
  7.  *  27-06-1996    RMK    Created
  8.  */
  9. #ifndef __ARCH_ARM_POSIX_TYPES_H
  10. #define __ARCH_ARM_POSIX_TYPES_H
  11.  
  12. /*
  13.  * This file is generally used by user-level software, so you need to
  14.  * be a little careful about namespace pollution etc.  Also, we cannot
  15.  * assume GCC is being used.
  16.  */
  17.  
  18. typedef unsigned short        __kernel_dev_t;
  19. typedef unsigned long        __kernel_ino_t;
  20. typedef unsigned short        __kernel_mode_t;
  21. typedef unsigned short        __kernel_nlink_t;
  22. typedef long            __kernel_off_t;
  23. typedef int            __kernel_pid_t;
  24. typedef unsigned short        __kernel_ipc_pid_t;
  25. typedef unsigned short        __kernel_uid_t;
  26. typedef unsigned short        __kernel_gid_t;
  27. typedef unsigned int        __kernel_size_t;
  28. typedef int            __kernel_ssize_t;
  29. typedef int            __kernel_ptrdiff_t;
  30. typedef long            __kernel_time_t;
  31. typedef long            __kernel_suseconds_t;
  32. typedef long            __kernel_clock_t;
  33. typedef int            __kernel_daddr_t;
  34. typedef char *            __kernel_caddr_t;
  35.  
  36. #ifdef __GNUC__
  37. typedef long long        __kernel_loff_t;
  38. #endif
  39.  
  40. typedef struct {
  41. #if defined(__KERNEL__) || defined(__USE_ALL)
  42.     int    val[2];
  43. #else /* !defined(__KERNEL__) && !defined(__USE_ALL) */
  44.     int    __val[2];
  45. #endif /* !defined(__KERNEL__) && !defined(__USE_ALL) */
  46. } __kernel_fsid_t;
  47.  
  48. #undef    __FD_SET
  49. #define __FD_SET(fd, fdsetp) \
  50.         (((fd_set *)fdsetp)->fds_bits[fd >> 5] |= (1<<(fd & 31)))
  51.  
  52. #undef    __FD_CLR
  53. #define __FD_CLR(fd, fdsetp) \
  54.         (((fd_set *)fdsetp)->fds_bits[fd >> 5] &= ~(1<<(fd & 31)))
  55.  
  56. #undef    __FD_ISSET
  57. #define __FD_ISSET(fd, fdsetp) \
  58.         ((((fd_set *)fdsetp)->fds_bits[fd >> 5] & (1<<(fd & 31))) != 0)
  59.  
  60. #undef    __FD_ZERO
  61. #define __FD_ZERO(fdsetp) \
  62.         (memset (fdsetp, 0, sizeof (*(fd_set *)fdsetp)))
  63.  
  64. #endif
  65.