1#ifndef __ARCH_SPARC64_POSIX_TYPES_H
2#define __ARCH_SPARC64_POSIX_TYPES_H
3
4/*
5 * This file is generally used by user-level software, so you need to
6 * be a little careful about namespace pollution etc.  Also, we cannot
7 * assume GCC is being used.
8 */
9
10typedef unsigned long          __kernel_size_t;
11typedef long                   __kernel_ssize_t;
12typedef long                   __kernel_ptrdiff_t;
13typedef long                   __kernel_time_t;
14typedef long                   __kernel_clock_t;
15typedef int                    __kernel_pid_t;
16typedef int                    __kernel_ipc_pid_t;
17typedef unsigned int           __kernel_uid_t;
18typedef unsigned int           __kernel_gid_t;
19typedef unsigned long          __kernel_ino_t;
20typedef unsigned int           __kernel_mode_t;
21typedef unsigned short         __kernel_umode_t;
22typedef unsigned int           __kernel_nlink_t;
23typedef int                    __kernel_daddr_t;
24typedef long                   __kernel_off_t;
25typedef char *                 __kernel_caddr_t;
26typedef unsigned short	       __kernel_uid16_t;
27typedef unsigned short	       __kernel_gid16_t;
28typedef int                    __kernel_clockid_t;
29typedef int                    __kernel_timer_t;
30
31typedef unsigned short 	       __kernel_old_uid_t;
32typedef unsigned short         __kernel_old_gid_t;
33typedef __kernel_uid_t	       __kernel_uid32_t;
34typedef __kernel_gid_t	       __kernel_gid32_t;
35
36typedef unsigned int	       __kernel_old_dev_t;
37
38/* Note this piece of asymmetry from the v9 ABI.  */
39typedef int		       __kernel_suseconds_t;
40
41#ifdef __GNUC__
42typedef long long              __kernel_loff_t;
43#endif
44
45typedef struct {
46#if defined(__KERNEL__) || defined(__USE_ALL)
47	int	val[2];
48#else /* !defined(__KERNEL__) && !defined(__USE_ALL) */
49	int     __val[2];
50#endif /* !defined(__KERNEL__) && !defined(__USE_ALL) */
51} __kernel_fsid_t;
52
53#if defined(__KERNEL__) || !defined(__GLIBC__) || (__GLIBC__ < 2)
54
55#undef __FD_SET
56static __inline__ void __FD_SET(unsigned long fd, __kernel_fd_set *fdsetp)
57{
58	unsigned long _tmp = fd / __NFDBITS;
59	unsigned long _rem = fd % __NFDBITS;
60	fdsetp->fds_bits[_tmp] |= (1UL<<_rem);
61}
62
63#undef __FD_CLR
64static __inline__ void __FD_CLR(unsigned long fd, __kernel_fd_set *fdsetp)
65{
66	unsigned long _tmp = fd / __NFDBITS;
67	unsigned long _rem = fd % __NFDBITS;
68	fdsetp->fds_bits[_tmp] &= ~(1UL<<_rem);
69}
70
71#undef __FD_ISSET
72static __inline__ int __FD_ISSET(unsigned long fd, __const__ __kernel_fd_set *p)
73{
74	unsigned long _tmp = fd / __NFDBITS;
75	unsigned long _rem = fd % __NFDBITS;
76	return (p->fds_bits[_tmp] & (1UL<<_rem)) != 0;
77}
78
79/*
80 * This will unroll the loop for the normal constant cases (8 or 32 longs,
81 * for 256 and 1024-bit fd_sets respectively)
82 */
83#undef __FD_ZERO
84static __inline__ void __FD_ZERO(__kernel_fd_set *p)
85{
86	unsigned long *tmp = p->fds_bits;
87	int i;
88
89	if (__builtin_constant_p(__FDSET_LONGS)) {
90		switch (__FDSET_LONGS) {
91			case 32:
92			  tmp[ 0] = 0; tmp[ 1] = 0; tmp[ 2] = 0; tmp[ 3] = 0;
93			  tmp[ 4] = 0; tmp[ 5] = 0; tmp[ 6] = 0; tmp[ 7] = 0;
94			  tmp[ 8] = 0; tmp[ 9] = 0; tmp[10] = 0; tmp[11] = 0;
95			  tmp[12] = 0; tmp[13] = 0; tmp[14] = 0; tmp[15] = 0;
96			  tmp[16] = 0; tmp[17] = 0; tmp[18] = 0; tmp[19] = 0;
97			  tmp[20] = 0; tmp[21] = 0; tmp[22] = 0; tmp[23] = 0;
98			  tmp[24] = 0; tmp[25] = 0; tmp[26] = 0; tmp[27] = 0;
99			  tmp[28] = 0; tmp[29] = 0; tmp[30] = 0; tmp[31] = 0;
100			  return;
101			case 16:
102			  tmp[ 0] = 0; tmp[ 1] = 0; tmp[ 2] = 0; tmp[ 3] = 0;
103			  tmp[ 4] = 0; tmp[ 5] = 0; tmp[ 6] = 0; tmp[ 7] = 0;
104			  tmp[ 8] = 0; tmp[ 9] = 0; tmp[10] = 0; tmp[11] = 0;
105			  tmp[12] = 0; tmp[13] = 0; tmp[14] = 0; tmp[15] = 0;
106			  return;
107			case 8:
108			  tmp[ 0] = 0; tmp[ 1] = 0; tmp[ 2] = 0; tmp[ 3] = 0;
109			  tmp[ 4] = 0; tmp[ 5] = 0; tmp[ 6] = 0; tmp[ 7] = 0;
110			  return;
111			case 4:
112			  tmp[ 0] = 0; tmp[ 1] = 0; tmp[ 2] = 0; tmp[ 3] = 0;
113			  return;
114		}
115	}
116	i = __FDSET_LONGS;
117	while (i) {
118		i--;
119		*tmp = 0;
120		tmp++;
121	}
122}
123
124#endif /* defined(__KERNEL__) || !defined(__GLIBC__) || (__GLIBC__ < 2) */
125
126#endif /* !(__ARCH_SPARC64_POSIX_TYPES_H) */
127