2 * Copyright (C) 2006 Atmel Corporation
4 * SPDX-License-Identifier: GPL-2.0+
6 #ifndef __ASM_AVR32_POSIX_TYPES_H
7 #define __ASM_AVR32_POSIX_TYPES_H
10 * This file is generally used by user-level software, so you need to
11 * be a little careful about namespace pollution etc. Also, we cannot
12 * assume GCC is being used.
15 typedef unsigned long __kernel_dev_t;
16 typedef unsigned long __kernel_ino_t;
17 typedef unsigned short __kernel_mode_t;
18 typedef unsigned short __kernel_nlink_t;
19 typedef long __kernel_off_t;
20 typedef int __kernel_pid_t;
21 typedef unsigned short __kernel_ipc_pid_t;
22 typedef unsigned int __kernel_uid_t;
23 typedef unsigned int __kernel_gid_t;
24 typedef unsigned long __kernel_size_t;
25 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_timer_t;
31 typedef int __kernel_clockid_t;
32 typedef int __kernel_daddr_t;
33 typedef char * __kernel_caddr_t;
34 typedef unsigned short __kernel_uid16_t;
35 typedef unsigned short __kernel_gid16_t;
36 typedef unsigned int __kernel_uid32_t;
37 typedef unsigned int __kernel_gid32_t;
39 typedef unsigned short __kernel_old_uid_t;
40 typedef unsigned short __kernel_old_gid_t;
41 typedef unsigned short __kernel_old_dev_t;
44 typedef long long __kernel_loff_t;
48 #if defined(__KERNEL__) || defined(__USE_ALL)
50 #else /* !defined(__KERNEL__) && !defined(__USE_ALL) */
52 #endif /* !defined(__KERNEL__) && !defined(__USE_ALL) */
55 #if defined(__KERNEL__)
58 static __inline__ void __FD_SET(unsigned long __fd, __kernel_fd_set *__fdsetp)
60 unsigned long __tmp = __fd / __NFDBITS;
61 unsigned long __rem = __fd % __NFDBITS;
62 __fdsetp->fds_bits[__tmp] |= (1UL<<__rem);
66 static __inline__ void __FD_CLR(unsigned long __fd, __kernel_fd_set *__fdsetp)
68 unsigned long __tmp = __fd / __NFDBITS;
69 unsigned long __rem = __fd % __NFDBITS;
70 __fdsetp->fds_bits[__tmp] &= ~(1UL<<__rem);
75 static __inline__ int __FD_ISSET(unsigned long __fd, const __kernel_fd_set *__p)
77 unsigned long __tmp = __fd / __NFDBITS;
78 unsigned long __rem = __fd % __NFDBITS;
79 return (__p->fds_bits[__tmp] & (1UL<<__rem)) != 0;
83 * This will unroll the loop for the normal constant case (8 ints,
84 * for a 256-bit fd_set)
87 static __inline__ void __FD_ZERO(__kernel_fd_set *__p)
89 unsigned long *__tmp = __p->fds_bits;
92 if (__builtin_constant_p(__FDSET_LONGS)) {
93 switch (__FDSET_LONGS) {
95 __tmp[ 0] = 0; __tmp[ 1] = 0;
96 __tmp[ 2] = 0; __tmp[ 3] = 0;
97 __tmp[ 4] = 0; __tmp[ 5] = 0;
98 __tmp[ 6] = 0; __tmp[ 7] = 0;
99 __tmp[ 8] = 0; __tmp[ 9] = 0;
100 __tmp[10] = 0; __tmp[11] = 0;
101 __tmp[12] = 0; __tmp[13] = 0;
102 __tmp[14] = 0; __tmp[15] = 0;
106 __tmp[ 0] = 0; __tmp[ 1] = 0;
107 __tmp[ 2] = 0; __tmp[ 3] = 0;
108 __tmp[ 4] = 0; __tmp[ 5] = 0;
109 __tmp[ 6] = 0; __tmp[ 7] = 0;
113 __tmp[ 0] = 0; __tmp[ 1] = 0;
114 __tmp[ 2] = 0; __tmp[ 3] = 0;
126 #endif /* defined(__KERNEL__) */
128 #endif /* __ASM_AVR32_POSIX_TYPES_H */