0,0 → 1,85 |
#ifndef _ASM_X86_POSIX_TYPES_32_H |
#define _ASM_X86_POSIX_TYPES_32_H |
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/* |
* This file is generally used by user-level software, so you need to |
* be a little careful about namespace pollution etc. Also, we cannot |
* assume GCC is being used. |
*/ |
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typedef unsigned long __kernel_ino_t; |
typedef unsigned short __kernel_mode_t; |
typedef unsigned short __kernel_nlink_t; |
typedef long __kernel_off_t; |
typedef int __kernel_pid_t; |
typedef unsigned short __kernel_ipc_pid_t; |
typedef unsigned short __kernel_uid_t; |
typedef unsigned short __kernel_gid_t; |
typedef unsigned int __kernel_size_t; |
typedef int __kernel_ssize_t; |
typedef int __kernel_ptrdiff_t; |
typedef long __kernel_time_t; |
typedef long __kernel_suseconds_t; |
typedef long __kernel_clock_t; |
typedef int __kernel_timer_t; |
typedef int __kernel_clockid_t; |
typedef int __kernel_daddr_t; |
typedef char * __kernel_caddr_t; |
typedef unsigned short __kernel_uid16_t; |
typedef unsigned short __kernel_gid16_t; |
typedef unsigned int __kernel_uid32_t; |
typedef unsigned int __kernel_gid32_t; |
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typedef unsigned short __kernel_old_uid_t; |
typedef unsigned short __kernel_old_gid_t; |
typedef unsigned short __kernel_old_dev_t; |
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#ifdef __GNUC__ |
typedef long long __kernel_loff_t; |
#endif |
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typedef struct { |
int val[2]; |
} __kernel_fsid_t; |
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#if defined(__KERNEL__) |
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#undef __FD_SET |
#define __FD_SET(fd,fdsetp) \ |
asm volatile("btsl %1,%0": \ |
"+m" (*(__kernel_fd_set *)(fdsetp)) \ |
: "r" ((int)(fd))) |
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#undef __FD_CLR |
#define __FD_CLR(fd,fdsetp) \ |
asm volatile("btrl %1,%0": \ |
"+m" (*(__kernel_fd_set *)(fdsetp)) \ |
: "r" ((int) (fd))) |
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#undef __FD_ISSET |
#define __FD_ISSET(fd,fdsetp) \ |
(__extension__ \ |
({ \ |
unsigned char __result; \ |
asm volatile("btl %1,%2 ; setb %0" \ |
: "=q" (__result) \ |
: "r" ((int)(fd)), \ |
"m" (*(__kernel_fd_set *)(fdsetp))); \ |
__result; \ |
})) |
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#undef __FD_ZERO |
#define __FD_ZERO(fdsetp) \ |
do { \ |
int __d0, __d1; \ |
asm volatile("cld ; rep ; stosl" \ |
: "=m" (*(__kernel_fd_set *)(fdsetp)), \ |
"=&c" (__d0), "=&D" (__d1) \ |
: "a" (0), "1" (__FDSET_LONGS), \ |
"2" ((__kernel_fd_set *)(fdsetp)) \ |
: "memory"); \ |
} while (0) |
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#endif /* defined(__KERNEL__) */ |
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#endif /* _ASM_X86_POSIX_TYPES_32_H */ |