Commit | Line | Data |
---|---|---|
1da177e4 LT |
1 | #ifndef __ARCH_I386_POSIX_TYPES_H |
2 | #define __ARCH_I386_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 | #if defined(__KERNEL__) || defined(__USE_ALL) | |
43 | int val[2]; | |
44 | #else /* !defined(__KERNEL__) && !defined(__USE_ALL) */ | |
45 | int __val[2]; | |
46 | #endif /* !defined(__KERNEL__) && !defined(__USE_ALL) */ | |
47 | } __kernel_fsid_t; | |
48 | ||
49 | #if defined(__KERNEL__) || !defined(__GLIBC__) || (__GLIBC__ < 2) | |
50 | ||
51 | #undef __FD_SET | |
52 | #define __FD_SET(fd,fdsetp) \ | |
53 | __asm__ __volatile__("btsl %1,%0": \ | |
b862f3b0 | 54 | "+m" (*(__kernel_fd_set *) (fdsetp)):"r" ((int) (fd))) |
1da177e4 LT |
55 | |
56 | #undef __FD_CLR | |
57 | #define __FD_CLR(fd,fdsetp) \ | |
58 | __asm__ __volatile__("btrl %1,%0": \ | |
b862f3b0 | 59 | "+m" (*(__kernel_fd_set *) (fdsetp)):"r" ((int) (fd))) |
1da177e4 LT |
60 | |
61 | #undef __FD_ISSET | |
62 | #define __FD_ISSET(fd,fdsetp) (__extension__ ({ \ | |
63 | unsigned char __result; \ | |
64 | __asm__ __volatile__("btl %1,%2 ; setb %0" \ | |
65 | :"=q" (__result) :"r" ((int) (fd)), \ | |
66 | "m" (*(__kernel_fd_set *) (fdsetp))); \ | |
67 | __result; })) | |
68 | ||
69 | #undef __FD_ZERO | |
70 | #define __FD_ZERO(fdsetp) \ | |
71 | do { \ | |
72 | int __d0, __d1; \ | |
73 | __asm__ __volatile__("cld ; rep ; stosl" \ | |
74 | :"=m" (*(__kernel_fd_set *) (fdsetp)), \ | |
75 | "=&c" (__d0), "=&D" (__d1) \ | |
76 | :"a" (0), "1" (__FDSET_LONGS), \ | |
77 | "2" ((__kernel_fd_set *) (fdsetp)) : "memory"); \ | |
78 | } while (0) | |
79 | ||
80 | #endif /* defined(__KERNEL__) || !defined(__GLIBC__) || (__GLIBC__ < 2) */ | |
81 | ||
82 | #endif |