1#ifndef __ASM_SH64_POSIX_TYPES_H 2#define __ASM_SH64_POSIX_TYPES_H 3 4/* 5 * This file is subject to the terms and conditions of the GNU General Public 6 * License. See the file "COPYING" in the main directory of this archive 7 * for more details. 8 * 9 * include/asm-sh64/posix_types.h 10 * 11 * Copyright (C) 2000, 2001 Paolo Alberelli 12 * Copyright (C) 2003 Paul Mundt 13 * 14 * This file is generally used by user-level software, so you need to 15 * be a little careful about namespace pollution etc. Also, we cannot 16 * assume GCC is being used. 17 */ 18 19typedef unsigned long __kernel_ino_t; 20typedef unsigned short __kernel_mode_t; 21typedef unsigned short __kernel_nlink_t; 22typedef long __kernel_off_t; 23typedef int __kernel_pid_t; 24typedef unsigned short __kernel_ipc_pid_t; 25typedef unsigned short __kernel_uid_t; 26typedef unsigned short __kernel_gid_t; 27typedef long unsigned int __kernel_size_t; 28typedef int __kernel_ssize_t; 29typedef int __kernel_ptrdiff_t; 30typedef long __kernel_time_t; 31typedef long __kernel_suseconds_t; 32typedef long __kernel_clock_t; 33typedef int __kernel_timer_t; 34typedef int __kernel_clockid_t; 35typedef int __kernel_daddr_t; 36typedef char * __kernel_caddr_t; 37typedef unsigned short __kernel_uid16_t; 38typedef unsigned short __kernel_gid16_t; 39typedef unsigned int __kernel_uid32_t; 40typedef unsigned int __kernel_gid32_t; 41 42typedef unsigned short __kernel_old_uid_t; 43typedef unsigned short __kernel_old_gid_t; 44typedef unsigned short __kernel_old_dev_t; 45 46#ifdef __GNUC__ 47typedef long long __kernel_loff_t; 48#endif 49 50typedef struct { 51#if defined(__KERNEL__) || defined(__USE_ALL) 52 int val[2]; 53#else /* !defined(__KERNEL__) && !defined(__USE_ALL) */ 54 int __val[2]; 55#endif /* !defined(__KERNEL__) && !defined(__USE_ALL) */ 56} __kernel_fsid_t; 57 58#if defined(__KERNEL__) || !defined(__GLIBC__) || (__GLIBC__ < 2) 59 60#undef __FD_SET 61static __inline__ void __FD_SET(unsigned long __fd, __kernel_fd_set *__fdsetp) 62{ 63 unsigned long __tmp = __fd / __NFDBITS; 64 unsigned long __rem = __fd % __NFDBITS; 65 __fdsetp->fds_bits[__tmp] |= (1UL<<__rem); 66} 67 68#undef __FD_CLR 69static __inline__ void __FD_CLR(unsigned long __fd, __kernel_fd_set *__fdsetp) 70{ 71 unsigned long __tmp = __fd / __NFDBITS; 72 unsigned long __rem = __fd % __NFDBITS; 73 __fdsetp->fds_bits[__tmp] &= ~(1UL<<__rem); 74} 75 76 77#undef __FD_ISSET 78static __inline__ int __FD_ISSET(unsigned long __fd, const __kernel_fd_set *__p) 79{ 80 unsigned long __tmp = __fd / __NFDBITS; 81 unsigned long __rem = __fd % __NFDBITS; 82 return (__p->fds_bits[__tmp] & (1UL<<__rem)) != 0; 83} 84 85/* 86 * This will unroll the loop for the normal constant case (8 ints, 87 * for a 256-bit fd_set) 88 */ 89#undef __FD_ZERO 90static __inline__ void __FD_ZERO(__kernel_fd_set *__p) 91{ 92 unsigned long *__tmp = __p->fds_bits; 93 int __i; 94 95 if (__builtin_constant_p(__FDSET_LONGS)) { 96 switch (__FDSET_LONGS) { 97 case 16: 98 __tmp[ 0] = 0; __tmp[ 1] = 0; 99 __tmp[ 2] = 0; __tmp[ 3] = 0; 100 __tmp[ 4] = 0; __tmp[ 5] = 0; 101 __tmp[ 6] = 0; __tmp[ 7] = 0; 102 __tmp[ 8] = 0; __tmp[ 9] = 0; 103 __tmp[10] = 0; __tmp[11] = 0; 104 __tmp[12] = 0; __tmp[13] = 0; 105 __tmp[14] = 0; __tmp[15] = 0; 106 return; 107 108 case 8: 109 __tmp[ 0] = 0; __tmp[ 1] = 0; 110 __tmp[ 2] = 0; __tmp[ 3] = 0; 111 __tmp[ 4] = 0; __tmp[ 5] = 0; 112 __tmp[ 6] = 0; __tmp[ 7] = 0; 113 return; 114 115 case 4: 116 __tmp[ 0] = 0; __tmp[ 1] = 0; 117 __tmp[ 2] = 0; __tmp[ 3] = 0; 118 return; 119 } 120 } 121 __i = __FDSET_LONGS; 122 while (__i) { 123 __i--; 124 *__tmp = 0; 125 __tmp++; 126 } 127} 128 129#endif /* defined(__KERNEL__) || !defined(__GLIBC__) || (__GLIBC__ < 2) */ 130 131#endif /* __ASM_SH64_POSIX_TYPES_H */ 132