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 10 typedef unsigned long __kernel_ino_t; 11 typedef unsigned short __kernel_mode_t; 12 typedef unsigned short __kernel_nlink_t; 13 typedef long __kernel_off_t; 14 typedef int __kernel_pid_t; 15 typedef unsigned short __kernel_ipc_pid_t; 16 typedef unsigned short __kernel_uid_t; 17 typedef unsigned short __kernel_gid_t; 18 typedef unsigned int __kernel_size_t; 19 typedef int __kernel_ssize_t; 20 typedef int __kernel_ptrdiff_t; 21 typedef long __kernel_time_t; 22 typedef long __kernel_suseconds_t; 23 typedef long __kernel_clock_t; 24 typedef int __kernel_timer_t; 25 typedef int __kernel_clockid_t; 26 typedef int __kernel_daddr_t; 27 typedef char * __kernel_caddr_t; 28 typedef unsigned short __kernel_uid16_t; 29 typedef unsigned short __kernel_gid16_t; 30 typedef unsigned int __kernel_uid32_t; 31 typedef unsigned int __kernel_gid32_t; 32 33 typedef unsigned short __kernel_old_uid_t; 34 typedef unsigned short __kernel_old_gid_t; 35 typedef unsigned short __kernel_old_dev_t; 36 37 #ifdef __GNUC__ 38 typedef long long __kernel_loff_t; 39 #endif 40 41 typedef struct { 42 int val[2]; 43 } __kernel_fsid_t; 44 45 #if defined(__KERNEL__) 46 47 #undef __FD_SET __FD_SET(unsigned long __fd,__kernel_fd_set * __fdsetp)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 __FD_CLR(unsigned long __fd,__kernel_fd_set * __fdsetp)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 __FD_ISSET(unsigned long __fd,const __kernel_fd_set * __p)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 __FD_ZERO(__kernel_fd_set * __p)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