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1da177e4 LT |
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 | ||
9348f0de MS |
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 | } | |
1da177e4 LT |
104 | |
105 | #undef __FD_ZERO | |
9348f0de | 106 | #define __FD_ZERO(fdsetp) \ |
aae7d14f | 107 | ((void) memset ((void *) (fdsetp), 0, sizeof (__kernel_fd_set))) |
1da177e4 | 108 | |
9348f0de | 109 | #endif /* __KERNEL__ */ |
1da177e4 LT |
110 | |
111 | #endif |