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 #if CONFIG_IS_ENABLED(X86_64)
20 typedef unsigned long __kernel_size_t;
21 typedef long __kernel_ssize_t;
23 typedef unsigned int __kernel_size_t;
24 typedef int __kernel_ssize_t;
26 typedef int __kernel_ptrdiff_t;
27 typedef long __kernel_time_t;
28 typedef long __kernel_suseconds_t;
29 typedef long __kernel_clock_t;
30 typedef int __kernel_daddr_t;
31 typedef char * __kernel_caddr_t;
32 typedef unsigned short __kernel_uid16_t;
33 typedef unsigned short __kernel_gid16_t;
34 typedef unsigned int __kernel_uid32_t;
35 typedef unsigned int __kernel_gid32_t;
37 typedef unsigned short __kernel_old_uid_t;
38 typedef unsigned short __kernel_old_gid_t;
41 typedef long long __kernel_loff_t;
45 #if defined(__KERNEL__) || defined(__USE_ALL)
47 #else /* !defined(__KERNEL__) && !defined(__USE_ALL) */
49 #endif /* !defined(__KERNEL__) && !defined(__USE_ALL) */
52 #if defined(__KERNEL__) || !defined(__GLIBC__) || (__GLIBC__ < 2)
55 #define __FD_SET(fd,fdsetp) \
56 __asm__ __volatile__("btsl %1,%0": \
57 "=m" (*(__kernel_fd_set *) (fdsetp)):"r" ((int) (fd)))
60 #define __FD_CLR(fd,fdsetp) \
61 __asm__ __volatile__("btrl %1,%0": \
62 "=m" (*(__kernel_fd_set *) (fdsetp)):"r" ((int) (fd)))
65 #define __FD_ISSET(fd,fdsetp) (__extension__ ({ \
66 unsigned char __result; \
67 __asm__ __volatile__("btl %1,%2 ; setb %0" \
68 :"=q" (__result) :"r" ((int) (fd)), \
69 "m" (*(__kernel_fd_set *) (fdsetp))); \
73 #define __FD_ZERO(fdsetp) \
76 __asm__ __volatile__("cld ; rep ; stosl" \
77 :"=m" (*(__kernel_fd_set *) (fdsetp)), \
78 "=&c" (__d0), "=&D" (__d1) \
79 :"a" (0), "1" (__FDSET_LONGS), \
80 "2" ((__kernel_fd_set *) (fdsetp)) : "memory"); \
83 #endif /* defined(__KERNEL__) || !defined(__GLIBC__) || (__GLIBC__ < 2) */