| #ifndef __ARCH_I386_POSIX_TYPES_H |
| #define __ARCH_I386_POSIX_TYPES_H |
| |
| /* |
| * 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. |
| */ |
| |
| typedef unsigned short __kernel_dev_t; |
| 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; |
| /* checking against __x86_64__ covers both 64-bit EFI stub and 64-bit U-Boot */ |
| #if defined(__x86_64__) |
| typedef unsigned long __kernel_size_t; |
| typedef long __kernel_ssize_t; |
| #else |
| typedef unsigned int __kernel_size_t; |
| typedef int __kernel_ssize_t; |
| #endif |
| typedef int __kernel_ptrdiff_t; |
| typedef long __kernel_time_t; |
| typedef long __kernel_suseconds_t; |
| typedef long __kernel_clock_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; |
| |
| typedef unsigned short __kernel_old_uid_t; |
| typedef unsigned short __kernel_old_gid_t; |
| |
| #ifdef __GNUC__ |
| typedef long long __kernel_loff_t; |
| #endif |
| |
| typedef struct { |
| #if defined(__KERNEL__) || defined(__USE_ALL) |
| int val[2]; |
| #else /* !defined(__KERNEL__) && !defined(__USE_ALL) */ |
| int __val[2]; |
| #endif /* !defined(__KERNEL__) && !defined(__USE_ALL) */ |
| } __kernel_fsid_t; |
| |
| #if defined(__KERNEL__) || !defined(__GLIBC__) || (__GLIBC__ < 2) |
| |
| #undef __FD_SET |
| #define __FD_SET(fd,fdsetp) \ |
| __asm__ __volatile__("btsl %1,%0": \ |
| "=m" (*(__kernel_fd_set *) (fdsetp)):"r" ((int) (fd))) |
| |
| #undef __FD_CLR |
| #define __FD_CLR(fd,fdsetp) \ |
| __asm__ __volatile__("btrl %1,%0": \ |
| "=m" (*(__kernel_fd_set *) (fdsetp)):"r" ((int) (fd))) |
| |
| #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; })) |
| |
| #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) |
| |
| #endif /* defined(__KERNEL__) || !defined(__GLIBC__) || (__GLIBC__ < 2) */ |
| |
| #endif |