sysdeps/unix/sysv/aix/bits/types.h

   1 /* Copyright (C) 1991,92,1994-1999,2000,2001 Free Software Foundation, Inc.
   2    This file is part of the GNU C Library.
   3
   4    The GNU C Library is free software; you can redistribute it and/or
   5    modify it under the terms of the GNU Lesser General Public
   6    License as published by the Free Software Foundation; either
   7    version 2.1 of the License, or (at your option) any later version.
   8
   9    The GNU C Library is distributed in the hope that it will be useful,
  10    but WITHOUT ANY WARRANTY; without even the implied warranty of
  11    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12    Lesser General Public License for more details.
  13
  14    You should have received a copy of the GNU Lesser General Public
  15    License along with the GNU C Library; if not, write to the Free
  16    Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
  17    02111-1307 USA.  */
  18
  19 /*
  20  * Never include this file directly; use <sys/types.h> instead.
  21  */
  22
  23 #ifndef _BITS_TYPES_H
  24 #define _BITS_TYPES_H   1
  25
  26 #include <features.h>
  27
  28 #define __need_NULL
  29 #define __need_size_t
  30 #include <stddef.h>
  31
  32 /* Convenience types.  */
  33 typedef unsigned char __u_char;
  34 typedef unsigned short __u_short;
  35 typedef unsigned int __u_int;
  36 typedef unsigned long __u_long;
  37 #ifdef __GNUC__
  38 __extension__ typedef unsigned long long int __u_quad_t;
  39 __extension__ typedef long long int __quad_t;
  40 #else
  41 typedef struct
  42   {
  43     long int __val[2];
  44   } __quad_t;
  45 typedef struct
  46   {
  47     __u_long __val[2];
  48   } __u_quad_t;
  49 #endif
  50 typedef signed char __int8_t;
  51 typedef unsigned char __uint8_t;
  52 typedef signed short int __int16_t;
  53 typedef unsigned short int __uint16_t;
  54 typedef signed int __int32_t;
  55 typedef unsigned int __uint32_t;
  56 #ifdef __GNUC__
  57 __extension__ typedef signed long long int __int64_t;
  58 __extension__ typedef unsigned long long int __uint64_t;
  59 #endif
  60 typedef __quad_t *__qaddr_t;
  61
  62 typedef __u_long __dev_t;               /* Type of device numbers.  */
  63 typedef __u_int __uid_t;                /* Type of user identifications.  */
  64 typedef __u_int __gid_t;                /* Type of group identifications.  */
  65 typedef __u_long __ino_t;               /* Type of file serial numbers.  */
  66 typedef __u_int __mode_t;               /* Type of file attribute bitmasks.  */
  67 typedef short int __nlink_t;            /* Type of file link counts.  */
  68 typedef long int __off_t;               /* Type of file sizes and offsets.  */
  69 typedef __quad_t __loff_t;              /* Type of file sizes and offsets.  */
  70 typedef int __pid_t;                    /* Type of process identifications.  */
  71 typedef long int __ssize_t;             /* Type of a byte count, or error.  */
  72 typedef __u_long __rlim_t;              /* Type of resource counts.  */
  73 typedef __u_quad_t __rlim64_t;          /* Type of resource counts (LFS).  */
  74 typedef unsigned int __id_t;            /* General type for ID.  */
  75
  76 typedef struct
  77   {
  78     unsigned long int __val[2];
  79   } __fsid_t;                           /* Type of file system IDs.  */
  80
  81 /* Everythin' else.  */
  82 typedef long int __daddr_t;             /* The type of a disk address.  */
  83 typedef char *__caddr_t;
  84 typedef long int __time_t;
  85 typedef unsigned int __useconds_t;
  86 typedef int __suseconds_t;
  87 typedef long int __swblk_t;             /* Type of a swap block maybe?  */
  88 \f
  89 typedef int __clock_t;
  90
  91 /* Clock ID used in clock and timer functions.  */
  92 typedef int __clockid_t;
  93
  94 /* Timer ID returned by `timer_create'.  */
  95 typedef int __timer_t;
  96
  97 /* Number of descriptors that can fit in an `fd_set'.  */
  98 #define __FD_SETSIZE    1024
  99
 100
 101 typedef long int __key_t;
 102
 103 /* Type to represent block size.  */
 104 typedef int __blksize_t;
 105
 106 /* Types from the Large File Support interface.  */
 107
 108 /* Type to count number os disk blocks.  */
 109 typedef int __blkcnt_t;
 110 typedef __quad_t __blkcnt64_t;
 111
 112 /* Type to count file system blocks.  */
 113 typedef __u_long __fsblkcnt_t;
 114 typedef __u_quad_t __fsblkcnt64_t;
 115
 116 /* Type to count file system inodes.  */
 117 typedef __u_long __fsfilcnt_t;
 118 typedef __u_quad_t __fsfilcnt64_t;
 119
 120 /* Type of file serial numbers.  */
 121 typedef __u_quad_t __ino64_t;
 122
 123 /* Type of file sizes and offsets.  */
 124 typedef __loff_t __off64_t;
 125
 126 /* Used in XTI.  */
 127 typedef int __t_scalar_t;
 128 typedef unsigned int __t_uscalar_t;
 129
 130 /* Duplicates info from stdint.h but this is used in unistd.h.  */
 131 typedef signed long __intptr_t;
 132
 133 /* Duplicate info from sys/socket.h.  */
 134 typedef unsigned int __socklen_t;
 135
 136 #endif /* bits/types.h */