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#if defined(__KERNEL__) || defined(__USE_ALL) 43 int val[2]; 44#else /* !defined(__KERNEL__) && !defined(__USE_ALL) */ 45 int __val[2]; 46#endif /* !defined(__KERNEL__) && !defined(__USE_ALL) */ 47} __kernel_fsid_t; 48 49#if defined(__KERNEL__) || !defined(__GLIBC__) || (__GLIBC__ < 2) 50 51#undef __FD_SET 52static __inline__ void __FD_SET(unsigned long __fd, __kernel_fd_set *__fdsetp) 53{ 54 unsigned long __tmp = __fd / __NFDBITS; 55 unsigned long __rem = __fd % __NFDBITS; 56 __fdsetp->fds_bits[__tmp] |= (1UL<<__rem); 57} 58 59#undef __FD_CLR 60static __inline__ void __FD_CLR(unsigned long __fd, __kernel_fd_set *__fdsetp) 61{ 62 unsigned long __tmp = __fd / __NFDBITS; 63 unsigned long __rem = __fd % __NFDBITS; 64 __fdsetp->fds_bits[__tmp] &= ~(1UL<<__rem); 65} 66 67 68#undef __FD_ISSET 69static __inline__ int __FD_ISSET(unsigned long __fd, const __kernel_fd_set *__p) 70{ 71 unsigned long __tmp = __fd / __NFDBITS; 72 unsigned long __rem = __fd % __NFDBITS; 73 return (__p->fds_bits[__tmp] & (1UL<<__rem)) != 0; 74} 75 76/* 77 * This will unroll the loop for the normal constant case (8 ints, 78 * for a 256-bit fd_set) 79 */ 80#undef __FD_ZERO 81static __inline__ void __FD_ZERO(__kernel_fd_set *__p) 82{ 83 unsigned long *__tmp = __p->fds_bits; 84 int __i; 85 86 if (__builtin_constant_p(__FDSET_LONGS)) { 87 switch (__FDSET_LONGS) { 88 case 16: 89 __tmp[ 0] = 0; __tmp[ 1] = 0; 90 __tmp[ 2] = 0; __tmp[ 3] = 0; 91 __tmp[ 4] = 0; __tmp[ 5] = 0; 92 __tmp[ 6] = 0; __tmp[ 7] = 0; 93 __tmp[ 8] = 0; __tmp[ 9] = 0; 94 __tmp[10] = 0; __tmp[11] = 0; 95 __tmp[12] = 0; __tmp[13] = 0; 96 __tmp[14] = 0; __tmp[15] = 0; 97 return; 98 99 case 8: 100 __tmp[ 0] = 0; __tmp[ 1] = 0; 101 __tmp[ 2] = 0; __tmp[ 3] = 0; 102 __tmp[ 4] = 0; __tmp[ 5] = 0; 103 __tmp[ 6] = 0; __tmp[ 7] = 0; 104 return; 105 106 case 4: 107 __tmp[ 0] = 0; __tmp[ 1] = 0; 108 __tmp[ 2] = 0; __tmp[ 3] = 0; 109 return; 110 } 111 } 112 __i = __FDSET_LONGS; 113 while (__i) { 114 __i--; 115 *__tmp = 0; 116 __tmp++; 117 } 118} 119 120#endif /* defined(__KERNEL__) || !defined(__GLIBC__) || (__GLIBC__ < 2) */ 121 122#endif /* _ASM_M32R_POSIX_TYPES_H */ 123