i386/x86_64: move headers to include/asm-x86
[linux-3.10.git] / include / asm-x86 / posix_types_64.h
1 #ifndef _ASM_X86_64_POSIX_TYPES_H
2 #define _ASM_X86_64_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_ino_t;
11 typedef unsigned int    __kernel_mode_t;
12 typedef unsigned long   __kernel_nlink_t;
13 typedef long            __kernel_off_t;
14 typedef int             __kernel_pid_t;
15 typedef int             __kernel_ipc_pid_t;
16 typedef unsigned int    __kernel_uid_t;
17 typedef unsigned int    __kernel_gid_t;
18 typedef unsigned long   __kernel_size_t;
19 typedef long            __kernel_ssize_t;
20 typedef long            __kernel_ptrdiff_t;
21 typedef long            __kernel_time_t;
22 typedef long            __kernel_suseconds_t;
23 typedef long            __kernel_clock_t;
24 typedef int             __kernel_timer_t;
25 typedef int             __kernel_clockid_t;
26 typedef int             __kernel_daddr_t;
27 typedef char *          __kernel_caddr_t;
28 typedef unsigned short  __kernel_uid16_t;
29 typedef unsigned short  __kernel_gid16_t;
30
31 #ifdef __GNUC__
32 typedef long long       __kernel_loff_t;
33 #endif
34
35 typedef struct {
36         int     val[2];
37 } __kernel_fsid_t;
38
39 typedef unsigned short __kernel_old_uid_t;
40 typedef unsigned short __kernel_old_gid_t;
41 typedef __kernel_uid_t __kernel_uid32_t;
42 typedef __kernel_gid_t __kernel_gid32_t;
43
44 typedef unsigned long   __kernel_old_dev_t;
45
46 #ifdef __KERNEL__
47
48 #undef __FD_SET
49 static __inline__ void __FD_SET(unsigned long fd, __kernel_fd_set *fdsetp)
50 {
51         unsigned long _tmp = fd / __NFDBITS;
52         unsigned long _rem = fd % __NFDBITS;
53         fdsetp->fds_bits[_tmp] |= (1UL<<_rem);
54 }
55
56 #undef __FD_CLR
57 static __inline__ void __FD_CLR(unsigned long fd, __kernel_fd_set *fdsetp)
58 {
59         unsigned long _tmp = fd / __NFDBITS;
60         unsigned long _rem = fd % __NFDBITS;
61         fdsetp->fds_bits[_tmp] &= ~(1UL<<_rem);
62 }
63
64 #undef __FD_ISSET
65 static __inline__ int __FD_ISSET(unsigned long fd, __const__ __kernel_fd_set *p)
66 {
67         unsigned long _tmp = fd / __NFDBITS;
68         unsigned long _rem = fd % __NFDBITS;
69         return (p->fds_bits[_tmp] & (1UL<<_rem)) != 0;
70 }
71
72 /*
73  * This will unroll the loop for the normal constant cases (8 or 32 longs,
74  * for 256 and 1024-bit fd_sets respectively)
75  */
76 #undef __FD_ZERO
77 static __inline__ void __FD_ZERO(__kernel_fd_set *p)
78 {
79         unsigned long *tmp = p->fds_bits;
80         int i;
81
82         if (__builtin_constant_p(__FDSET_LONGS)) {
83                 switch (__FDSET_LONGS) {
84                         case 32:
85                           tmp[ 0] = 0; tmp[ 1] = 0; tmp[ 2] = 0; tmp[ 3] = 0;
86                           tmp[ 4] = 0; tmp[ 5] = 0; tmp[ 6] = 0; tmp[ 7] = 0;
87                           tmp[ 8] = 0; tmp[ 9] = 0; tmp[10] = 0; tmp[11] = 0;
88                           tmp[12] = 0; tmp[13] = 0; tmp[14] = 0; tmp[15] = 0;
89                           tmp[16] = 0; tmp[17] = 0; tmp[18] = 0; tmp[19] = 0;
90                           tmp[20] = 0; tmp[21] = 0; tmp[22] = 0; tmp[23] = 0;
91                           tmp[24] = 0; tmp[25] = 0; tmp[26] = 0; tmp[27] = 0;
92                           tmp[28] = 0; tmp[29] = 0; tmp[30] = 0; tmp[31] = 0;
93                           return;
94                         case 16:
95                           tmp[ 0] = 0; tmp[ 1] = 0; tmp[ 2] = 0; tmp[ 3] = 0;
96                           tmp[ 4] = 0; tmp[ 5] = 0; tmp[ 6] = 0; tmp[ 7] = 0;
97                           tmp[ 8] = 0; tmp[ 9] = 0; tmp[10] = 0; tmp[11] = 0;
98                           tmp[12] = 0; tmp[13] = 0; tmp[14] = 0; tmp[15] = 0;
99                           return;
100                         case 8:
101                           tmp[ 0] = 0; tmp[ 1] = 0; tmp[ 2] = 0; tmp[ 3] = 0;
102                           tmp[ 4] = 0; tmp[ 5] = 0; tmp[ 6] = 0; tmp[ 7] = 0;
103                           return;
104                         case 4:
105                           tmp[ 0] = 0; tmp[ 1] = 0; tmp[ 2] = 0; tmp[ 3] = 0;
106                           return;
107                 }
108         }
109         i = __FDSET_LONGS;
110         while (i) {
111                 i--;
112                 *tmp = 0;
113                 tmp++;
114         }
115 }
116
117 #endif /* defined(__KERNEL__) */
118
119 #endif