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| Rev | Author | Line No. | Line |
|---|---|---|---|
| 422 | giacomo | 1 | #ifndef __ARCH_I386_POSIX_TYPES_H |
| 2 | #define __ARCH_I386_POSIX_TYPES_H |
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| 3 | |||
| 4 | /* |
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| 5 | * This file is generally used by user-level software, so you need to |
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| 6 | * be a little careful about namespace pollution etc. Also, we cannot |
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| 7 | * assume GCC is being used. |
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| 8 | */ |
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| 9 | |||
| 10 | typedef unsigned long __kernel_ino_t; |
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| 11 | typedef unsigned short __kernel_mode_t; |
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| 12 | typedef unsigned short __kernel_nlink_t; |
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| 13 | typedef long __kernel_off_t; |
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| 14 | typedef int __kernel_pid_t; |
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| 15 | typedef unsigned short __kernel_ipc_pid_t; |
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| 16 | typedef unsigned short __kernel_uid_t; |
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| 17 | typedef unsigned short __kernel_gid_t; |
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| 18 | typedef unsigned int __kernel_size_t; |
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| 19 | typedef int __kernel_ssize_t; |
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| 20 | typedef int __kernel_ptrdiff_t; |
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| 21 | typedef long __kernel_time_t; |
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| 22 | typedef long __kernel_suseconds_t; |
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| 23 | typedef long __kernel_clock_t; |
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| 24 | typedef int __kernel_timer_t; |
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| 25 | typedef int __kernel_clockid_t; |
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| 26 | typedef int __kernel_daddr_t; |
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| 27 | typedef char * __kernel_caddr_t; |
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| 28 | typedef unsigned short __kernel_uid16_t; |
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| 29 | typedef unsigned short __kernel_gid16_t; |
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| 30 | typedef unsigned int __kernel_uid32_t; |
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| 31 | typedef unsigned int __kernel_gid32_t; |
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| 32 | |||
| 33 | typedef unsigned short __kernel_old_uid_t; |
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| 34 | typedef unsigned short __kernel_old_gid_t; |
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| 35 | typedef unsigned short __kernel_old_dev_t; |
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| 36 | |||
| 37 | #ifdef __GNUC__ |
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| 38 | typedef long long __kernel_loff_t; |
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| 39 | #endif |
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| 40 | |||
| 41 | typedef struct { |
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| 42 | #if defined(__KERNEL__) || defined(__USE_ALL) |
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| 43 | int val[2]; |
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| 44 | #else /* !defined(__KERNEL__) && !defined(__USE_ALL) */ |
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| 45 | int __val[2]; |
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| 46 | #endif /* !defined(__KERNEL__) && !defined(__USE_ALL) */ |
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| 47 | } __kernel_fsid_t; |
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| 48 | |||
| 49 | #if defined(__KERNEL__) || !defined(__GLIBC__) || (__GLIBC__ < 2) |
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| 50 | |||
| 51 | #undef __FD_SET |
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| 52 | #define __FD_SET(fd,fdsetp) \ |
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| 53 | __asm__ __volatile__("btsl %1,%0": \ |
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| 54 | "=m" (*(__kernel_fd_set *) (fdsetp)):"r" ((int) (fd))) |
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| 55 | |||
| 56 | #undef __FD_CLR |
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| 57 | #define __FD_CLR(fd,fdsetp) \ |
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| 58 | __asm__ __volatile__("btrl %1,%0": \ |
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| 59 | "=m" (*(__kernel_fd_set *) (fdsetp)):"r" ((int) (fd))) |
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| 60 | |||
| 61 | #undef __FD_ISSET |
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| 62 | #define __FD_ISSET(fd,fdsetp) (__extension__ ({ \ |
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| 63 | unsigned char __result; \ |
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| 64 | __asm__ __volatile__("btl %1,%2 ; setb %0" \ |
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| 65 | :"=q" (__result) :"r" ((int) (fd)), \ |
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| 66 | "m" (*(__kernel_fd_set *) (fdsetp))); \ |
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| 67 | __result; })) |
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| 68 | |||
| 69 | #undef __FD_ZERO |
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| 70 | #define __FD_ZERO(fdsetp) \ |
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| 71 | do { \ |
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| 72 | int __d0, __d1; \ |
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| 73 | __asm__ __volatile__("cld ; rep ; stosl" \ |
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| 74 | :"=m" (*(__kernel_fd_set *) (fdsetp)), \ |
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| 75 | "=&c" (__d0), "=&D" (__d1) \ |
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| 76 | :"a" (0), "1" (__FDSET_LONGS), \ |
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| 77 | "2" ((__kernel_fd_set *) (fdsetp)) : "memory"); \ |
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| 78 | } while (0) |
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| 79 | |||
| 80 | #endif /* defined(__KERNEL__) || !defined(__GLIBC__) || (__GLIBC__ < 2) */ |
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| 81 | |||
| 82 | #endif |