1#ifndef _ASM_M32R_POSIX_TYPES_H 2#define _ASM_M32R_POSIX_TYPES_H 3 4/* 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. 8 */ 9 10typedef unsigned long __kernel_ino_t; 11typedef unsigned short __kernel_mode_t; 12typedef unsigned short __kernel_nlink_t; 13typedef long __kernel_off_t; 14typedef int __kernel_pid_t; 15typedef unsigned short __kernel_ipc_pid_t; 16typedef unsigned short __kernel_uid_t; 17typedef unsigned short __kernel_gid_t; 18typedef unsigned int __kernel_size_t; 19typedef int __kernel_ssize_t; 20typedef int __kernel_ptrdiff_t; 21typedef long __kernel_time_t; 22typedef long __kernel_suseconds_t; 23typedef long __kernel_clock_t; 24typedef int __kernel_timer_t; 25typedef int __kernel_clockid_t; 26typedef int __kernel_daddr_t; 27typedef char * __kernel_caddr_t; 28typedef unsigned short __kernel_uid16_t; 29typedef unsigned short __kernel_gid16_t; 30typedef unsigned int __kernel_uid32_t; 31typedef unsigned int __kernel_gid32_t; 32 33typedef unsigned short __kernel_old_uid_t; 34typedef unsigned short __kernel_old_gid_t; 35typedef unsigned short __kernel_old_dev_t; 36 37#ifdef __GNUC__ 38typedef long long __kernel_loff_t; 39#endif 40 41typedef struct { 42 int val[2]; 43} __kernel_fsid_t; 44 45#if defined(__KERNEL__) 46 47#undef __FD_SET 48static __inline__ void __FD_SET(unsigned long __fd, __kernel_fd_set *__fdsetp) 49{ 50 unsigned long __tmp = __fd / __NFDBITS; 51 unsigned long __rem = __fd % __NFDBITS; 52 __fdsetp->fds_bits[__tmp] |= (1UL<<__rem); 53} 54 55#undef __FD_CLR 56static __inline__ void __FD_CLR(unsigned long __fd, __kernel_fd_set *__fdsetp) 57{ 58 unsigned long __tmp = __fd / __NFDBITS; 59 unsigned long __rem = __fd % __NFDBITS; 60 __fdsetp->fds_bits[__tmp] &= ~(1UL<<__rem); 61} 62 63 64#undef __FD_ISSET 65static __inline__ int __FD_ISSET(unsigned long __fd, const __kernel_fd_set *__p) 66{ 67 unsigned long __tmp = __fd / __NFDBITS; 68 unsigned long __rem = __fd % __NFDBITS; 69 return (__p->fds_bits[__tmp] & (1UL<<__rem)) != 0; 70} 71 72/* 73 * This will unroll the loop for the normal constant case (8 ints, 74 * for a 256-bit fd_set) 75 */ 76#undef __FD_ZERO 77static __inline__ void __FD_ZERO(__kernel_fd_set *__p) 78{ 79 unsigned long *__tmp = __p->fds_bits; 80 int __i; 81 82 if (__builtin_constant_p(__FDSET_LONGS)) { 83 switch (__FDSET_LONGS) { 84 case 16: 85 __tmp[ 0] = 0; __tmp[ 1] = 0; 86 __tmp[ 2] = 0; __tmp[ 3] = 0; 87 __tmp[ 4] = 0; __tmp[ 5] = 0; 88 __tmp[ 6] = 0; __tmp[ 7] = 0; 89 __tmp[ 8] = 0; __tmp[ 9] = 0; 90 __tmp[10] = 0; __tmp[11] = 0; 91 __tmp[12] = 0; __tmp[13] = 0; 92 __tmp[14] = 0; __tmp[15] = 0; 93 return; 94 95 case 8: 96 __tmp[ 0] = 0; __tmp[ 1] = 0; 97 __tmp[ 2] = 0; __tmp[ 3] = 0; 98 __tmp[ 4] = 0; __tmp[ 5] = 0; 99 __tmp[ 6] = 0; __tmp[ 7] = 0; 100 return; 101 102 case 4: 103 __tmp[ 0] = 0; __tmp[ 1] = 0; 104 __tmp[ 2] = 0; __tmp[ 3] = 0; 105 return; 106 } 107 } 108 __i = __FDSET_LONGS; 109 while (__i) { 110 __i--; 111 *__tmp = 0; 112 __tmp++; 113 } 114} 115 116#endif /* defined(__KERNEL__) */ 117 118#endif /* _ASM_M32R_POSIX_TYPES_H */ 119