1 #ifndef __ARCH_I386_POSIX_TYPES_H
2 #define __ARCH_I386_POSIX_TYPES_H
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.
10 typedef unsigned short __kernel_dev_t;
11 typedef unsigned long __kernel_ino_t;
12 typedef unsigned short __kernel_mode_t;
13 typedef unsigned short __kernel_nlink_t;
14 typedef long __kernel_off_t;
15 typedef int __kernel_pid_t;
16 typedef unsigned short __kernel_ipc_pid_t;
17 typedef unsigned short __kernel_uid_t;
18 typedef unsigned short __kernel_gid_t;
19 /* checking against __x86_64__ covers both 64-bit EFI stub and 64-bit U-Boot */
20 #if defined(__x86_64__)
21 typedef unsigned long __kernel_size_t;
22 typedef long __kernel_ssize_t;
24 typedef unsigned int __kernel_size_t;
25 typedef int __kernel_ssize_t;
27 typedef int __kernel_ptrdiff_t;
28 typedef long __kernel_time_t;
29 typedef long __kernel_suseconds_t;
30 typedef long __kernel_clock_t;
31 typedef int __kernel_daddr_t;
32 typedef char * __kernel_caddr_t;
33 typedef unsigned short __kernel_uid16_t;
34 typedef unsigned short __kernel_gid16_t;
35 typedef unsigned int __kernel_uid32_t;
36 typedef unsigned int __kernel_gid32_t;
38 typedef unsigned short __kernel_old_uid_t;
39 typedef unsigned short __kernel_old_gid_t;
42 typedef long long __kernel_loff_t;
46 #if defined(__KERNEL__) || defined(__USE_ALL)
48 #else /* !defined(__KERNEL__) && !defined(__USE_ALL) */
50 #endif /* !defined(__KERNEL__) && !defined(__USE_ALL) */
53 #if defined(__KERNEL__) || !defined(__GLIBC__) || (__GLIBC__ < 2)
56 #define __FD_SET(fd,fdsetp) \
57 __asm__ __volatile__("btsl %1,%0": \
58 "=m" (*(__kernel_fd_set *) (fdsetp)):"r" ((int) (fd)))
61 #define __FD_CLR(fd,fdsetp) \
62 __asm__ __volatile__("btrl %1,%0": \
63 "=m" (*(__kernel_fd_set *) (fdsetp)):"r" ((int) (fd)))
66 #define __FD_ISSET(fd,fdsetp) (__extension__ ({ \
67 unsigned char __result; \
68 __asm__ __volatile__("btl %1,%2 ; setb %0" \
69 :"=q" (__result) :"r" ((int) (fd)), \
70 "m" (*(__kernel_fd_set *) (fdsetp))); \
74 #define __FD_ZERO(fdsetp) \
77 __asm__ __volatile__("cld ; rep ; stosl" \
78 :"=m" (*(__kernel_fd_set *) (fdsetp)), \
79 "=&c" (__d0), "=&D" (__d1) \
80 :"a" (0), "1" (__FDSET_LONGS), \
81 "2" ((__kernel_fd_set *) (fdsetp)) : "memory"); \
84 #endif /* defined(__KERNEL__) || !defined(__GLIBC__) || (__GLIBC__ < 2) */