2 * This file is subject to the terms and conditions of the GNU General Public
3 * License. See the file "COPYING" in the main directory of this archive
6 * Copyright (C) 1996, 97, 98, 99, 2000 by Ralf Baechle
7 * Copyright (C) 1999, 2000 Silicon Graphics, Inc.
9 #ifndef _ASM_POSIX_TYPES_H
10 #define _ASM_POSIX_TYPES_H
12 #include <asm/sgidefs.h>
15 * This file is generally used by user-level software, so you need to
16 * be a little careful about namespace pollution etc. Also, we cannot
17 * assume GCC is being used.
20 typedef unsigned long __kernel_ino_t;
21 typedef unsigned int __kernel_mode_t;
22 #if (_MIPS_SZLONG == 32)
23 typedef unsigned long __kernel_nlink_t;
25 #if (_MIPS_SZLONG == 64)
26 typedef unsigned int __kernel_nlink_t;
28 typedef long __kernel_off_t;
29 typedef int __kernel_pid_t;
30 typedef int __kernel_ipc_pid_t;
31 typedef unsigned int __kernel_uid_t;
32 typedef unsigned int __kernel_gid_t;
33 #if (_MIPS_SZLONG == 32)
34 typedef unsigned int __kernel_size_t;
35 typedef int __kernel_ssize_t;
36 typedef int __kernel_ptrdiff_t;
38 #if (_MIPS_SZLONG == 64)
39 typedef unsigned long __kernel_size_t;
40 typedef long __kernel_ssize_t;
41 typedef long __kernel_ptrdiff_t;
43 typedef long __kernel_time_t;
44 typedef long __kernel_suseconds_t;
45 typedef long __kernel_clock_t;
46 typedef int __kernel_timer_t;
47 typedef int __kernel_clockid_t;
48 typedef long __kernel_daddr_t;
49 typedef char * __kernel_caddr_t;
51 typedef unsigned short __kernel_uid16_t;
52 typedef unsigned short __kernel_gid16_t;
53 typedef unsigned int __kernel_uid32_t;
54 typedef unsigned int __kernel_gid32_t;
55 typedef __kernel_uid_t __kernel_old_uid_t;
56 typedef __kernel_gid_t __kernel_old_gid_t;
57 typedef unsigned int __kernel_old_dev_t;
60 typedef long long __kernel_loff_t;
64 #if (_MIPS_SZLONG == 32)
67 #if (_MIPS_SZLONG == 64)
72 #if defined(__KERNEL__)
75 static __inline__ void __FD_SET(unsigned long __fd, __kernel_fd_set *__fdsetp)
77 unsigned long __tmp = __fd / __NFDBITS;
78 unsigned long __rem = __fd % __NFDBITS;
79 __fdsetp->fds_bits[__tmp] |= (1UL<<__rem);
83 static __inline__ void __FD_CLR(unsigned long __fd, __kernel_fd_set *__fdsetp)
85 unsigned long __tmp = __fd / __NFDBITS;
86 unsigned long __rem = __fd % __NFDBITS;
87 __fdsetp->fds_bits[__tmp] &= ~(1UL<<__rem);
91 static __inline__ int __FD_ISSET(unsigned long __fd, const __kernel_fd_set *__p)
93 unsigned long __tmp = __fd / __NFDBITS;
94 unsigned long __rem = __fd % __NFDBITS;
95 return (__p->fds_bits[__tmp] & (1UL<<__rem)) != 0;
99 * This will unroll the loop for the normal constant case (8 ints,
100 * for a 256-bit fd_set)
103 static __inline__ void __FD_ZERO(__kernel_fd_set *__p)
105 unsigned long *__tmp = __p->fds_bits;
108 if (__builtin_constant_p(__FDSET_LONGS)) {
109 switch (__FDSET_LONGS) {
111 __tmp[ 0] = 0; __tmp[ 1] = 0;
112 __tmp[ 2] = 0; __tmp[ 3] = 0;
113 __tmp[ 4] = 0; __tmp[ 5] = 0;
114 __tmp[ 6] = 0; __tmp[ 7] = 0;
115 __tmp[ 8] = 0; __tmp[ 9] = 0;
116 __tmp[10] = 0; __tmp[11] = 0;
117 __tmp[12] = 0; __tmp[13] = 0;
118 __tmp[14] = 0; __tmp[15] = 0;
122 __tmp[ 0] = 0; __tmp[ 1] = 0;
123 __tmp[ 2] = 0; __tmp[ 3] = 0;
124 __tmp[ 4] = 0; __tmp[ 5] = 0;
125 __tmp[ 6] = 0; __tmp[ 7] = 0;
129 __tmp[ 0] = 0; __tmp[ 1] = 0;
130 __tmp[ 2] = 0; __tmp[ 3] = 0;
142 #endif /* defined(__KERNEL__) */
144 #endif /* _ASM_POSIX_TYPES_H */