1#ifndef __ASM_SH64_POSIX_TYPES_H
2#define __ASM_SH64_POSIX_TYPES_H
3
4/*
5 * This file is subject to the terms and conditions of the GNU General Public
6 * License.  See the file "COPYING" in the main directory of this archive
7 * for more details.
8 *
9 * include/asm-sh64/posix_types.h
10 *
11 * Copyright (C) 2000, 2001  Paolo Alberelli
12 * Copyright (C) 2003  Paul Mundt
13 *
14 * This file is generally used by user-level software, so you need to
15 * be a little careful about namespace pollution etc.  Also, we cannot
16 * assume GCC is being used.
17 */
18
19typedef unsigned long	__kernel_ino_t;
20typedef unsigned short	__kernel_mode_t;
21typedef unsigned short	__kernel_nlink_t;
22typedef long		__kernel_off_t;
23typedef int		__kernel_pid_t;
24typedef unsigned short	__kernel_ipc_pid_t;
25typedef unsigned short	__kernel_uid_t;
26typedef unsigned short	__kernel_gid_t;
27typedef long unsigned int	__kernel_size_t;
28typedef int		__kernel_ssize_t;
29typedef int		__kernel_ptrdiff_t;
30typedef long		__kernel_time_t;
31typedef long		__kernel_suseconds_t;
32typedef long		__kernel_clock_t;
33typedef int		__kernel_timer_t;
34typedef int		__kernel_clockid_t;
35typedef int		__kernel_daddr_t;
36typedef char *		__kernel_caddr_t;
37typedef unsigned short	__kernel_uid16_t;
38typedef unsigned short	__kernel_gid16_t;
39typedef unsigned int	__kernel_uid32_t;
40typedef unsigned int	__kernel_gid32_t;
41
42typedef unsigned short	__kernel_old_uid_t;
43typedef unsigned short	__kernel_old_gid_t;
44typedef unsigned short	__kernel_old_dev_t;
45
46#ifdef __GNUC__
47typedef long long	__kernel_loff_t;
48#endif
49
50typedef struct {
51#if defined(__KERNEL__) || defined(__USE_ALL)
52	int	val[2];
53#else /* !defined(__KERNEL__) && !defined(__USE_ALL) */
54	int	__val[2];
55#endif /* !defined(__KERNEL__) && !defined(__USE_ALL) */
56} __kernel_fsid_t;
57
58#if defined(__KERNEL__) || !defined(__GLIBC__) || (__GLIBC__ < 2)
59
60#undef	__FD_SET
61static __inline__ void __FD_SET(unsigned long __fd, __kernel_fd_set *__fdsetp)
62{
63	unsigned long __tmp = __fd / __NFDBITS;
64	unsigned long __rem = __fd % __NFDBITS;
65	__fdsetp->fds_bits[__tmp] |= (1UL<<__rem);
66}
67
68#undef	__FD_CLR
69static __inline__ void __FD_CLR(unsigned long __fd, __kernel_fd_set *__fdsetp)
70{
71	unsigned long __tmp = __fd / __NFDBITS;
72	unsigned long __rem = __fd % __NFDBITS;
73	__fdsetp->fds_bits[__tmp] &= ~(1UL<<__rem);
74}
75
76
77#undef	__FD_ISSET
78static __inline__ int __FD_ISSET(unsigned long __fd, const __kernel_fd_set *__p)
79{
80	unsigned long __tmp = __fd / __NFDBITS;
81	unsigned long __rem = __fd % __NFDBITS;
82	return (__p->fds_bits[__tmp] & (1UL<<__rem)) != 0;
83}
84
85/*
86 * This will unroll the loop for the normal constant case (8 ints,
87 * for a 256-bit fd_set)
88 */
89#undef	__FD_ZERO
90static __inline__ void __FD_ZERO(__kernel_fd_set *__p)
91{
92	unsigned long *__tmp = __p->fds_bits;
93	int __i;
94
95	if (__builtin_constant_p(__FDSET_LONGS)) {
96		switch (__FDSET_LONGS) {
97		case 16:
98			__tmp[ 0] = 0; __tmp[ 1] = 0;
99			__tmp[ 2] = 0; __tmp[ 3] = 0;
100			__tmp[ 4] = 0; __tmp[ 5] = 0;
101			__tmp[ 6] = 0; __tmp[ 7] = 0;
102			__tmp[ 8] = 0; __tmp[ 9] = 0;
103			__tmp[10] = 0; __tmp[11] = 0;
104			__tmp[12] = 0; __tmp[13] = 0;
105			__tmp[14] = 0; __tmp[15] = 0;
106			return;
107
108		case 8:
109			__tmp[ 0] = 0; __tmp[ 1] = 0;
110			__tmp[ 2] = 0; __tmp[ 3] = 0;
111			__tmp[ 4] = 0; __tmp[ 5] = 0;
112			__tmp[ 6] = 0; __tmp[ 7] = 0;
113			return;
114
115		case 4:
116			__tmp[ 0] = 0; __tmp[ 1] = 0;
117			__tmp[ 2] = 0; __tmp[ 3] = 0;
118			return;
119		}
120	}
121	__i = __FDSET_LONGS;
122	while (__i) {
123		__i--;
124		*__tmp = 0;
125		__tmp++;
126	}
127}
128
129#endif /* defined(__KERNEL__) || !defined(__GLIBC__) || (__GLIBC__ < 2) */
130
131#endif /* __ASM_SH64_POSIX_TYPES_H */
132