asm-*/posix_types.h: scrub __GLIBC__
[linux-2.6.git] / include / asm-m32r / posix_types.h
1 #ifndef _ASM_M32R_POSIX_TYPES_H
2 #define _ASM_M32R_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 short  __kernel_mode_t;
12 typedef unsigned short  __kernel_nlink_t;
13 typedef long            __kernel_off_t;
14 typedef int             __kernel_pid_t;
15 typedef unsigned short  __kernel_ipc_pid_t;
16 typedef unsigned short  __kernel_uid_t;
17 typedef unsigned short  __kernel_gid_t;
18 typedef unsigned int    __kernel_size_t;
19 typedef int             __kernel_ssize_t;
20 typedef int             __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 typedef unsigned int    __kernel_uid32_t;
31 typedef unsigned int    __kernel_gid32_t;
32
33 typedef unsigned short  __kernel_old_uid_t;
34 typedef unsigned short  __kernel_old_gid_t;
35 typedef unsigned short  __kernel_old_dev_t;
36
37 #ifdef __GNUC__
38 typedef long long       __kernel_loff_t;
39 #endif
40
41 typedef struct {
42         int     val[2];
43 } __kernel_fsid_t;
44
45 #if defined(__KERNEL__)
46
47 #undef  __FD_SET
48 static __inline__ void __FD_SET(unsigned long __fd, __kernel_fd_set *__fdsetp)
49 {
50         unsigned long __tmp = __fd / __NFDBITS;
51         unsigned long __rem = __fd % __NFDBITS;
52         __fdsetp->fds_bits[__tmp] |= (1UL<<__rem);
53 }
54
55 #undef  __FD_CLR
56 static __inline__ void __FD_CLR(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
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 case (8 ints,
74  * for a 256-bit fd_set)
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 16:
85                         __tmp[ 0] = 0; __tmp[ 1] = 0;
86                         __tmp[ 2] = 0; __tmp[ 3] = 0;
87                         __tmp[ 4] = 0; __tmp[ 5] = 0;
88                         __tmp[ 6] = 0; __tmp[ 7] = 0;
89                         __tmp[ 8] = 0; __tmp[ 9] = 0;
90                         __tmp[10] = 0; __tmp[11] = 0;
91                         __tmp[12] = 0; __tmp[13] = 0;
92                         __tmp[14] = 0; __tmp[15] = 0;
93                         return;
94
95                 case 8:
96                         __tmp[ 0] = 0; __tmp[ 1] = 0;
97                         __tmp[ 2] = 0; __tmp[ 3] = 0;
98                         __tmp[ 4] = 0; __tmp[ 5] = 0;
99                         __tmp[ 6] = 0; __tmp[ 7] = 0;
100                         return;
101
102                 case 4:
103                         __tmp[ 0] = 0; __tmp[ 1] = 0;
104                         __tmp[ 2] = 0; __tmp[ 3] = 0;
105                         return;
106                 }
107         }
108         __i = __FDSET_LONGS;
109         while (__i) {
110                 __i--;
111                 *__tmp = 0;
112                 __tmp++;
113         }
114 }
115
116 #endif /* defined(__KERNEL__) */
117
118 #endif  /* _ASM_M32R_POSIX_TYPES_H */