1 #ifndef __ARCH_PARISC_POSIX_TYPES_H
2 #define __ARCH_PARISC_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 typedef unsigned long __kernel_ino_t;
10 typedef unsigned short __kernel_mode_t;
11 typedef unsigned short __kernel_nlink_t;
12 typedef long __kernel_off_t;
13 typedef int __kernel_pid_t;
14 typedef unsigned short __kernel_ipc_pid_t;
15 typedef unsigned int __kernel_uid_t;
16 typedef unsigned int __kernel_gid_t;
17 typedef int __kernel_suseconds_t;
18 typedef int __kernel_clock_t;
19 typedef int __kernel_timer_t;
20 typedef int __kernel_clockid_t;
21 typedef int __kernel_daddr_t;
22 /* Note these change from narrow to wide kernels */
23 #ifdef __LP64__
24 typedef unsigned long __kernel_size_t;
25 typedef long __kernel_ssize_t;
26 typedef long __kernel_ptrdiff_t;
27 typedef long __kernel_time_t;
28 #else
29 typedef unsigned int __kernel_size_t;
30 typedef int __kernel_ssize_t;
31 typedef int __kernel_ptrdiff_t;
32 typedef int __kernel_time_t;
33 #endif
34 typedef char * __kernel_caddr_t;
35
36 typedef unsigned short __kernel_uid16_t;
37 typedef unsigned short __kernel_gid16_t;
38 typedef unsigned int __kernel_uid32_t;
39 typedef unsigned int __kernel_gid32_t;
40
41 #ifdef __GNUC__
42 typedef long long __kernel_loff_t;
43 typedef long long __kernel_off64_t;
44 typedef unsigned long long __kernel_ino64_t;
45 #endif
46
47 typedef unsigned int __kernel_old_dev_t;
48
49 typedef struct {
50 #if defined(__KERNEL__) || defined(__USE_ALL)
51 int val[2];
52 #else /* !defined(__KERNEL__) && !defined(__USE_ALL) */
53 int __val[2];
54 #endif /* !defined(__KERNEL__) && !defined(__USE_ALL) */
55 } __kernel_fsid_t;
56
57 /* compatibility stuff */
58 typedef __kernel_uid_t __kernel_old_uid_t;
59 typedef __kernel_gid_t __kernel_old_gid_t;
60
61 #if defined(__KERNEL__) || !defined(__GLIBC__) || (__GLIBC__ < 2)
62
63 #undef __FD_SET
64 static __inline__ void __FD_SET(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_CLR
72 static __inline__ void __FD_CLR(unsigned long __fd, __kernel_fd_set *__fdsetp)
73 {
74 unsigned long __tmp = __fd / __NFDBITS;
75 unsigned long __rem = __fd % __NFDBITS;
76 __fdsetp->fds_bits[__tmp] &= ~(1UL<<__rem);
77 }
78
79 #undef __FD_ISSET
80 static __inline__ int __FD_ISSET(unsigned long __fd, const __kernel_fd_set *__p)
81 {
82 unsigned long __tmp = __fd / __NFDBITS;
83 unsigned long __rem = __fd % __NFDBITS;
84 return (__p->fds_bits[__tmp] & (1UL<<__rem)) != 0;
85 }
86
87 /*
88 * This will unroll the loop for the normal constant case (8 ints,
89 * for a 256-bit fd_set)
90 */
91 #undef __FD_ZERO
92 static __inline__ void __FD_ZERO(__kernel_fd_set *__p)
93 {
94 unsigned long *__tmp = __p->fds_bits;
95 int __i;
96
97 if (__builtin_constant_p(__FDSET_LONGS)) {
98 switch (__FDSET_LONGS) {
99 case 16:
100 __tmp[ 0] = 0; __tmp[ 1] = 0;
101 __tmp[ 2] = 0; __tmp[ 3] = 0;
102 __tmp[ 4] = 0; __tmp[ 5] = 0;
103 __tmp[ 6] = 0; __tmp[ 7] = 0;
104 __tmp[ 8] = 0; __tmp[ 9] = 0;
105 __tmp[10] = 0; __tmp[11] = 0;
106 __tmp[12] = 0; __tmp[13] = 0;
107 __tmp[14] = 0; __tmp[15] = 0;
108 return;
109
110 case 8:
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 return;
116
117 case 4:
118 __tmp[ 0] = 0; __tmp[ 1] = 0;
119 __tmp[ 2] = 0; __tmp[ 3] = 0;
120 return;
121 }
122 }
123 __i = __FDSET_LONGS;
124 while (__i) {
125 __i--;
126 *__tmp = 0;
127 __tmp++;
128 }
129 }
130
131 #endif /* defined(__KERNEL__) || !defined(__GLIBC__) || (__GLIBC__ < 2) */
132
133 #endif
134
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