1 #ifndef __ARCH_PARISC_POSIX_TYPES_H 2 #define __ARCH_PARISC_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 typedef unsigned long __kernel_ino_t; 10 typedef unsigned short __kernel_mode_t; 11 typedef unsigned short __kernel_nlink_t; 12 typedef long __kernel_off_t; 13 typedef int __kernel_pid_t; 14 typedef unsigned short __kernel_ipc_pid_t; 15 typedef unsigned int __kernel_uid_t; 16 typedef unsigned int __kernel_gid_t; 17 typedef int __kernel_suseconds_t; 18 typedef long __kernel_clock_t; 19 typedef int __kernel_timer_t; 20 typedef int __kernel_clockid_t; 21 typedef int __kernel_daddr_t; 22 /* Note these change from narrow to wide kernels */ 23 #ifdef CONFIG_64BIT 24 typedef unsigned long __kernel_size_t; 25 typedef long __kernel_ssize_t; 26 typedef long __kernel_ptrdiff_t; 27 #else 28 typedef unsigned int __kernel_size_t; 29 typedef int __kernel_ssize_t; 30 typedef int __kernel_ptrdiff_t; 31 #endif 32 typedef long __kernel_time_t; 33 typedef char * __kernel_caddr_t; 34 35 typedef unsigned short __kernel_uid16_t; 36 typedef unsigned short __kernel_gid16_t; 37 typedef unsigned int __kernel_uid32_t; 38 typedef unsigned int __kernel_gid32_t; 39 40 #ifdef __GNUC__ 41 typedef long long __kernel_loff_t; 42 typedef long long __kernel_off64_t; 43 typedef unsigned long long __kernel_ino64_t; 44 #endif 45 46 typedef unsigned int __kernel_old_dev_t; 47 48 typedef struct { 49 int val[2]; 50 } __kernel_fsid_t; 51 52 /* compatibility stuff */ 53 typedef __kernel_uid_t __kernel_old_uid_t; 54 typedef __kernel_gid_t __kernel_old_gid_t; 55 56 #if defined(__KERNEL__) 57 58 #undef __FD_SET __FD_SET(unsigned long __fd,__kernel_fd_set * __fdsetp)59static __inline__ void __FD_SET(unsigned long __fd, __kernel_fd_set *__fdsetp) 60 { 61 unsigned long __tmp = __fd / __NFDBITS; 62 unsigned long __rem = __fd % __NFDBITS; 63 __fdsetp->fds_bits[__tmp] |= (1UL<<__rem); 64 } 65 66 #undef __FD_CLR __FD_CLR(unsigned long __fd,__kernel_fd_set * __fdsetp)67static __inline__ void __FD_CLR(unsigned long __fd, __kernel_fd_set *__fdsetp) 68 { 69 unsigned long __tmp = __fd / __NFDBITS; 70 unsigned long __rem = __fd % __NFDBITS; 71 __fdsetp->fds_bits[__tmp] &= ~(1UL<<__rem); 72 } 73 74 #undef __FD_ISSET __FD_ISSET(unsigned long __fd,const __kernel_fd_set * __p)75static __inline__ int __FD_ISSET(unsigned long __fd, const __kernel_fd_set *__p) 76 { 77 unsigned long __tmp = __fd / __NFDBITS; 78 unsigned long __rem = __fd % __NFDBITS; 79 return (__p->fds_bits[__tmp] & (1UL<<__rem)) != 0; 80 } 81 82 /* 83 * This will unroll the loop for the normal constant case (8 ints, 84 * for a 256-bit fd_set) 85 */ 86 #undef __FD_ZERO __FD_ZERO(__kernel_fd_set * __p)87static __inline__ void __FD_ZERO(__kernel_fd_set *__p) 88 { 89 unsigned long *__tmp = __p->fds_bits; 90 int __i; 91 92 if (__builtin_constant_p(__FDSET_LONGS)) { 93 switch (__FDSET_LONGS) { 94 case 16: 95 __tmp[ 0] = 0; __tmp[ 1] = 0; 96 __tmp[ 2] = 0; __tmp[ 3] = 0; 97 __tmp[ 4] = 0; __tmp[ 5] = 0; 98 __tmp[ 6] = 0; __tmp[ 7] = 0; 99 __tmp[ 8] = 0; __tmp[ 9] = 0; 100 __tmp[10] = 0; __tmp[11] = 0; 101 __tmp[12] = 0; __tmp[13] = 0; 102 __tmp[14] = 0; __tmp[15] = 0; 103 return; 104 105 case 8: 106 __tmp[ 0] = 0; __tmp[ 1] = 0; 107 __tmp[ 2] = 0; __tmp[ 3] = 0; 108 __tmp[ 4] = 0; __tmp[ 5] = 0; 109 __tmp[ 6] = 0; __tmp[ 7] = 0; 110 return; 111 112 case 4: 113 __tmp[ 0] = 0; __tmp[ 1] = 0; 114 __tmp[ 2] = 0; __tmp[ 3] = 0; 115 return; 116 } 117 } 118 __i = __FDSET_LONGS; 119 while (__i) { 120 __i--; 121 *__tmp = 0; 122 __tmp++; 123 } 124 } 125 126 #endif /* defined(__KERNEL__) */ 127 128 #endif 129