1 /* Copyright (C) 1991, 1992, 1994, 1995, 1996 Free Software Foundation, Inc.
2 This file is part of the GNU C Library.
4 The GNU C Library is free software; you can redistribute it and/or
5 modify it under the terms of the GNU Library General Public License as
6 published by the Free Software Foundation; either version 2 of the
7 License, or (at your option) any later version.
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 Library General Public License for more details.
14 You should have received a copy of the GNU Library General Public
15 License along with the GNU C Library; see the file COPYING.LIB. If
16 not, write to the Free Software Foundation, Inc., 675 Mass Ave,
17 Cambridge, MA 02139, USA. */
20 * POSIX Standard: 2.6 Primitive System Data Types <sys/types.h>
25 #define _SYS_TYPES_H 1
30 #include <gnu/types.h>
33 #define u_char __u_char
34 #define u_short __u_short
36 #define u_long __u_long
37 #define quad_t __quad_t
38 #define u_quad_t __u_quad_t
39 #define fsid_t __fsid_t
45 #define mode_t __mode_t
46 #define nlink_t __nlink_t
48 #define loff_t __loff_t
52 #define ssize_t __ssize_t
56 #define daddr_t __daddr_t
57 #define caddr_t __caddr_t
67 /* Old compatibility names for C types. */
68 typedef unsigned long int ulong;
69 typedef unsigned short int ushort;
70 typedef unsigned int uint;
74 /* These size-specific names are used by some of the inet code. */
76 #if !defined (__GNUC__) || __GNUC__ < 2 || __GNUC_MINOR__ < 7
79 typedef unsigned char u_int8_t;
80 typedef short int int16_t;
81 typedef unsigned short int u_int16_t;
83 typedef unsigned int u_int32_t;
85 typedef long long int int64_t;
86 typedef unsigned long long int u_int64_t;
87 typedef int register_t __attribute__ ((__mode__ (word)));
92 /* For GCC 2.7 and later, we can use specific type-size attributes. */
93 #define __intN_t(N, MODE) \
94 typedef int int##N##_t __attribute__ ((__mode__ (MODE)))
95 #define __u_intN_t(N, MODE) \
96 typedef unsigned int u_int##N##_t __attribute__ ((__mode__ (MODE)))
99 __u_intN_t (8, __QI__);
100 __intN_t (16, __HI__);
101 __u_intN_t (16, __HI__);
102 __intN_t (32, __SI__);
103 __u_intN_t (32, __SI__);
104 __intN_t (64, __DI__);
105 __u_intN_t (64, __DI__);
107 typedef int register_t __attribute__ ((__mode__ (__word__)));
111 /* Some code from BIND tests this macro to see if the types above are
113 #define __BIT_TYPES_DEFINED__ 1
118 /* In BSD <sys/types.h> is expected to define BYTE_ORDER. */
121 /* It also defines `fd_set' and the FD_* macros for `select'. */
122 #include <sys/select.h>
123 #endif /* Use BSD. */
128 #endif /* sys/types.h */