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
10 typedef unsigned long __kernel_size_t;
11 typedef long __kernel_ssize_t;
12 typedef long __kernel_ptrdiff_t;
13 typedef long __kernel_time_t;
14 typedef long __kernel_clock_t;
15 typedef int __kernel_pid_t;
16 typedef int __kernel_ipc_pid_t;
17 typedef unsigned int __kernel_uid_t;
18 typedef unsigned int __kernel_gid_t;
19 typedef unsigned int __kernel_dev_t;
20 typedef unsigned long __kernel_ino_t;
21 typedef unsigned int __kernel_mode_t;
22 typedef unsigned short __kernel_umode_t;
23 typedef unsigned int __kernel_nlink_t;
24 typedef int __kernel_daddr_t;
25 typedef long __kernel_off_t;
26 typedef char * __kernel_caddr_t;
27 typedef unsigned short __kernel_uid16_t;
28 typedef unsigned short __kernel_gid16_t;
29
30 typedef __kernel_uid_t __kernel_old_uid_t;
31 typedef __kernel_gid_t __kernel_old_gid_t;
32 typedef __kernel_uid_t __kernel_uid32_t;
33 typedef __kernel_gid_t __kernel_gid32_t;
34
35 /* Note this piece of asymmetry from the v9 ABI. */
36 typedef int __kernel_suseconds_t;
37
38 #ifdef __GNUC__
39 typedef long long __kernel_loff_t;
40 #endif
41
42 typedef struct {
43 #if defined(__KERNEL__) || defined(__USE_ALL)
44 int val[2];
45 #else /* !defined(__KERNEL__) && !defined(__USE_ALL) */
46 int __val[2];
47 #endif /* !defined(__KERNEL__) && !defined(__USE_ALL) */
48 } __kernel_fsid_t;
49
50 /* Now 32bit compatibility types */
51 typedef unsigned int __kernel_size_t32;
52 typedef int __kernel_ssize_t32;
53 typedef int __kernel_ptrdiff_t32;
54 typedef int __kernel_time_t32;
55 typedef int __kernel_clock_t32;
56 typedef int __kernel_pid_t32;
57 typedef unsigned short __kernel_ipc_pid_t32;
58 typedef unsigned short __kernel_uid_t32;
59 typedef unsigned short __kernel_gid_t32;
60 typedef unsigned short __kernel_dev_t32;
61 typedef unsigned int __kernel_ino_t32;
62 typedef unsigned short __kernel_mode_t32;
63 typedef unsigned short __kernel_umode_t32;
64 typedef short __kernel_nlink_t32;
65 typedef int __kernel_daddr_t32;
66 typedef int __kernel_off_t32;
67 typedef unsigned int __kernel_caddr_t32;
68 typedef long __kernel_loff_t32;
69 typedef __kernel_fsid_t __kernel_fsid_t32;
70
71 #if defined(__KERNEL__) || !defined(__GLIBC__) || (__GLIBC__ < 2)
72
73 #undef __FD_SET
74 static __inline__ void __FD_SET(unsigned long fd, __kernel_fd_set *fdsetp)
75 {
76 unsigned long _tmp = fd / __NFDBITS;
77 unsigned long _rem = fd % __NFDBITS;
78 fdsetp->fds_bits[_tmp] |= (1UL<<_rem);
79 }
80
81 #undef __FD_CLR
82 static __inline__ void __FD_CLR(unsigned long fd, __kernel_fd_set *fdsetp)
83 {
84 unsigned long _tmp = fd / __NFDBITS;
85 unsigned long _rem = fd % __NFDBITS;
86 fdsetp->fds_bits[_tmp] &= ~(1UL<<_rem);
87 }
88
89 #undef __FD_ISSET
90 static __inline__ int __FD_ISSET(unsigned long fd, __const__ __kernel_fd_set *p)
91 {
92 unsigned long _tmp = fd / __NFDBITS;
93 unsigned long _rem = fd % __NFDBITS;
94 return (p->fds_bits[_tmp] & (1UL<<_rem)) != 0;
95 }
96
97 /*
98 * This will unroll the loop for the normal constant cases (8 or 32 longs,
99 * for 256 and 1024-bit fd_sets respectively)
100 */
101 #undef __FD_ZERO
102 static __inline__ void __FD_ZERO(__kernel_fd_set *p)
103 {
104 unsigned long *tmp = p->fds_bits;
105 int i;
106
107 if (__builtin_constant_p(__FDSET_LONGS)) {
108 switch (__FDSET_LONGS) {
109 case 32:
110 tmp[ 0] = 0; tmp[ 1] = 0; tmp[ 2] = 0; tmp[ 3] = 0;
111 tmp[ 4] = 0; tmp[ 5] = 0; tmp[ 6] = 0; tmp[ 7] = 0;
112 tmp[ 8] = 0; tmp[ 9] = 0; tmp[10] = 0; tmp[11] = 0;
113 tmp[12] = 0; tmp[13] = 0; tmp[14] = 0; tmp[15] = 0;
114 tmp[16] = 0; tmp[17] = 0; tmp[18] = 0; tmp[19] = 0;
115 tmp[20] = 0; tmp[21] = 0; tmp[22] = 0; tmp[23] = 0;
116 tmp[24] = 0; tmp[25] = 0; tmp[26] = 0; tmp[27] = 0;
117 tmp[28] = 0; tmp[29] = 0; tmp[30] = 0; tmp[31] = 0;
118 return;
119 case 16:
120 tmp[ 0] = 0; tmp[ 1] = 0; tmp[ 2] = 0; tmp[ 3] = 0;
121 tmp[ 4] = 0; tmp[ 5] = 0; tmp[ 6] = 0; tmp[ 7] = 0;
122 tmp[ 8] = 0; tmp[ 9] = 0; tmp[10] = 0; tmp[11] = 0;
123 tmp[12] = 0; tmp[13] = 0; tmp[14] = 0; tmp[15] = 0;
124 return;
125 case 8:
126 tmp[ 0] = 0; tmp[ 1] = 0; tmp[ 2] = 0; tmp[ 3] = 0;
127 tmp[ 4] = 0; tmp[ 5] = 0; tmp[ 6] = 0; tmp[ 7] = 0;
128 return;
129 case 4:
130 tmp[ 0] = 0; tmp[ 1] = 0; tmp[ 2] = 0; tmp[ 3] = 0;
131 return;
132 }
133 }
134 i = __FDSET_LONGS;
135 while (i) {
136 i--;
137 *tmp = 0;
138 tmp++;
139 }
140 }
141
142 #endif /* defined(__KERNEL__) || !defined(__GLIBC__) || (__GLIBC__ < 2) */
143
144 #endif /* !(__ARCH_SPARC64_POSIX_TYPES_H) */
145
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