[S390] move include/asm-s390 to arch/s390/include/asm
[linux-2.6.git] / arch / s390 / include / asm / posix_types.h
1 /*
2  *  include/asm-s390/posix_types.h
3  *
4  *  S390 version
5  *
6  *  Derived from "include/asm-i386/posix_types.h"
7  */
8
9 #ifndef __ARCH_S390_POSIX_TYPES_H
10 #define __ARCH_S390_POSIX_TYPES_H
11
12 /*
13  * This file is generally used by user-level software, so you need to
14  * be a little careful about namespace pollution etc.  Also, we cannot
15  * assume GCC is being used.
16  */
17
18 typedef long            __kernel_off_t;
19 typedef int             __kernel_pid_t;
20 typedef unsigned long   __kernel_size_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 #ifndef __s390x__
36
37 typedef unsigned long   __kernel_ino_t;
38 typedef unsigned short  __kernel_mode_t;
39 typedef unsigned short  __kernel_nlink_t;
40 typedef unsigned short  __kernel_ipc_pid_t;
41 typedef unsigned short  __kernel_uid_t;
42 typedef unsigned short  __kernel_gid_t;
43 typedef int             __kernel_ssize_t;
44 typedef int             __kernel_ptrdiff_t;
45 typedef unsigned int    __kernel_uid32_t;
46 typedef unsigned int    __kernel_gid32_t;
47 typedef unsigned short  __kernel_old_uid_t;
48 typedef unsigned short  __kernel_old_gid_t;
49 typedef unsigned short  __kernel_old_dev_t;
50
51 #else /* __s390x__ */
52
53 typedef unsigned int    __kernel_ino_t;
54 typedef unsigned int    __kernel_mode_t;
55 typedef unsigned int    __kernel_nlink_t;
56 typedef int             __kernel_ipc_pid_t;
57 typedef unsigned int    __kernel_uid_t;
58 typedef unsigned int    __kernel_gid_t;
59 typedef long            __kernel_ssize_t;
60 typedef long            __kernel_ptrdiff_t;
61 typedef unsigned long   __kernel_sigset_t;      /* at least 32 bits */
62 typedef __kernel_uid_t __kernel_old_uid_t;
63 typedef __kernel_gid_t __kernel_old_gid_t;
64 typedef __kernel_uid_t __kernel_uid32_t;
65 typedef __kernel_gid_t __kernel_gid32_t;
66 typedef unsigned short __kernel_old_dev_t;
67
68 #endif /* __s390x__ */
69
70 typedef struct {
71 #if defined(__KERNEL__) || defined(__USE_ALL)
72         int     val[2];
73 #else                        /* !defined(__KERNEL__) && !defined(__USE_ALL)*/
74         int     __val[2];
75 #endif                       /* !defined(__KERNEL__) && !defined(__USE_ALL)*/
76 } __kernel_fsid_t;
77
78
79 #ifdef __KERNEL__
80
81 #undef __FD_SET
82 static inline void __FD_SET(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_CLR
90 static inline void __FD_CLR(unsigned long fd, __kernel_fd_set *fdsetp)
91 {
92         unsigned long _tmp = fd / __NFDBITS;
93         unsigned long _rem = fd % __NFDBITS;
94         fdsetp->fds_bits[_tmp] &= ~(1UL<<_rem);
95 }
96
97 #undef __FD_ISSET
98 static inline int __FD_ISSET(unsigned long fd, const __kernel_fd_set *fdsetp)
99 {
100         unsigned long _tmp = fd / __NFDBITS;
101         unsigned long _rem = fd % __NFDBITS;
102         return (fdsetp->fds_bits[_tmp] & (1UL<<_rem)) != 0;
103 }
104
105 #undef  __FD_ZERO
106 #define __FD_ZERO(fdsetp) \
107         ((void) memset ((void *) (fdsetp), 0, sizeof (__kernel_fd_set)))
108
109 #endif     /* __KERNEL__ */
110
111 #endif