1 /* 2 * linux/include/asm-arm/posix_types.h 3 * 4 * Copyright (C) 1996-1998 Russell King. 5 * 6 * This program is free software; you can redistribute it and/or modify 7 * it under the terms of the GNU General Public License version 2 as 8 * published by the Free Software Foundation. 9 * 10 * Changelog: 11 * 27-06-1996 RMK Created 12 */ 13 #ifndef __ARCH_ARM_POSIX_TYPES_H 14 #define __ARCH_ARM_POSIX_TYPES_H 15 16 /* 17 * This file is generally used by user-level software, so you need to 18 * be a little careful about namespace pollution etc. Also, we cannot 19 * assume GCC is being used. 20 */ 21 22 typedef unsigned long __kernel_ino_t; 23 typedef unsigned short __kernel_mode_t; 24 typedef unsigned short __kernel_nlink_t; 25 typedef long __kernel_off_t; 26 typedef int __kernel_pid_t; 27 typedef unsigned short __kernel_ipc_pid_t; 28 typedef unsigned short __kernel_uid_t; 29 typedef unsigned short __kernel_gid_t; 30 typedef unsigned int __kernel_size_t; 31 typedef int __kernel_ssize_t; 32 typedef int __kernel_ptrdiff_t; 33 typedef long __kernel_time_t; 34 typedef long __kernel_suseconds_t; 35 typedef long __kernel_clock_t; 36 typedef int __kernel_timer_t; 37 typedef int __kernel_clockid_t; 38 typedef int __kernel_daddr_t; 39 typedef char * __kernel_caddr_t; 40 typedef unsigned short __kernel_uid16_t; 41 typedef unsigned short __kernel_gid16_t; 42 typedef unsigned int __kernel_uid32_t; 43 typedef unsigned int __kernel_gid32_t; 44 45 typedef unsigned short __kernel_old_uid_t; 46 typedef unsigned short __kernel_old_gid_t; 47 typedef unsigned short __kernel_old_dev_t; 48 49 #ifdef __GNUC__ 50 typedef long long __kernel_loff_t; 51 #endif 52 53 typedef struct { 54 #if defined(__KERNEL__) || defined(__USE_ALL) 55 int val[2]; 56 #else /* !defined(__KERNEL__) && !defined(__USE_ALL) */ 57 int __val[2]; 58 #endif /* !defined(__KERNEL__) && !defined(__USE_ALL) */ 59 } __kernel_fsid_t; 60 61 #if defined(__KERNEL__) || !defined(__GLIBC__) || (__GLIBC__ < 2) 62 63 #undef __FD_SET 64 #define __FD_SET(fd, fdsetp) \ 65 (((fd_set *)(fdsetp))->fds_bits[(fd) >> 5] |= (1<<((fd) & 31))) 66 67 #undef __FD_CLR 68 #define __FD_CLR(fd, fdsetp) \ 69 (((fd_set *)(fdsetp))->fds_bits[(fd) >> 5] &= ~(1<<((fd) & 31))) 70 71 #undef __FD_ISSET 72 #define __FD_ISSET(fd, fdsetp) \ 73 ((((fd_set *)(fdsetp))->fds_bits[(fd) >> 5] & (1<<((fd) & 31))) != 0) 74 75 #undef __FD_ZERO 76 #define __FD_ZERO(fdsetp) \ 77 (memset (fdsetp, 0, sizeof (*(fd_set *)(fdsetp)))) 78 79 #endif 80 81 #endif 82
