1#ifndef __ARCH_SPARC_POSIX_TYPES_H 2#define __ARCH_SPARC_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 int __kernel_size_t; 11typedef int __kernel_ssize_t; 12typedef long int __kernel_ptrdiff_t; 13typedef long __kernel_time_t; 14typedef long __kernel_suseconds_t; 15typedef long __kernel_clock_t; 16typedef int __kernel_pid_t; 17typedef unsigned short __kernel_ipc_pid_t; 18typedef unsigned short __kernel_uid_t; 19typedef unsigned short __kernel_gid_t; 20typedef unsigned short __kernel_dev_t; 21typedef unsigned long __kernel_ino_t; 22typedef unsigned short __kernel_mode_t; 23typedef unsigned short __kernel_umode_t; 24typedef short __kernel_nlink_t; 25typedef long __kernel_daddr_t; 26typedef long __kernel_off_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; 32typedef unsigned short __kernel_old_uid_t; 33typedef unsigned short __kernel_old_gid_t; 34 35#ifdef __GNUC__ 36typedef long long __kernel_loff_t; 37#endif 38 39typedef struct { 40#if defined(__KERNEL__) || defined(__USE_ALL) 41 int val[2]; 42#else /* !defined(__KERNEL__) && !defined(__USE_ALL) */ 43 int __val[2]; 44#endif /* !defined(__KERNEL__) && !defined(__USE_ALL) */ 45} __kernel_fsid_t; 46 47#if defined(__KERNEL__) || !defined(__GLIBC__) || (__GLIBC__ < 2) 48 49#undef __FD_SET 50static __inline__ void __FD_SET(unsigned long fd, __kernel_fd_set *fdsetp) 51{ 52 unsigned long _tmp = fd / __NFDBITS; 53 unsigned long _rem = fd % __NFDBITS; 54 fdsetp->fds_bits[_tmp] |= (1UL<<_rem); 55} 56 57#undef __FD_CLR 58static __inline__ void __FD_CLR(unsigned long fd, __kernel_fd_set *fdsetp) 59{ 60 unsigned long _tmp = fd / __NFDBITS; 61 unsigned long _rem = fd % __NFDBITS; 62 fdsetp->fds_bits[_tmp] &= ~(1UL<<_rem); 63} 64 65#undef __FD_ISSET 66static __inline__ int __FD_ISSET(unsigned long fd, __const__ __kernel_fd_set *p) 67{ 68 unsigned long _tmp = fd / __NFDBITS; 69 unsigned long _rem = fd % __NFDBITS; 70 return (p->fds_bits[_tmp] & (1UL<<_rem)) != 0; 71} 72 73/* 74 * This will unroll the loop for the normal constant cases (8 or 32 longs, 75 * for 256 and 1024-bit fd_sets respectively) 76 */ 77#undef __FD_ZERO 78static __inline__ void __FD_ZERO(__kernel_fd_set *p) 79{ 80 unsigned long *tmp = p->fds_bits; 81 int i; 82 83 if (__builtin_constant_p(__FDSET_LONGS)) { 84 switch (__FDSET_LONGS) { 85 case 32: 86 tmp[ 0] = 0; tmp[ 1] = 0; tmp[ 2] = 0; tmp[ 3] = 0; 87 tmp[ 4] = 0; tmp[ 5] = 0; tmp[ 6] = 0; tmp[ 7] = 0; 88 tmp[ 8] = 0; tmp[ 9] = 0; tmp[10] = 0; tmp[11] = 0; 89 tmp[12] = 0; tmp[13] = 0; tmp[14] = 0; tmp[15] = 0; 90 tmp[16] = 0; tmp[17] = 0; tmp[18] = 0; tmp[19] = 0; 91 tmp[20] = 0; tmp[21] = 0; tmp[22] = 0; tmp[23] = 0; 92 tmp[24] = 0; tmp[25] = 0; tmp[26] = 0; tmp[27] = 0; 93 tmp[28] = 0; tmp[29] = 0; tmp[30] = 0; tmp[31] = 0; 94 return; 95 case 16: 96 tmp[ 0] = 0; tmp[ 1] = 0; tmp[ 2] = 0; tmp[ 3] = 0; 97 tmp[ 4] = 0; tmp[ 5] = 0; tmp[ 6] = 0; tmp[ 7] = 0; 98 tmp[ 8] = 0; tmp[ 9] = 0; tmp[10] = 0; tmp[11] = 0; 99 tmp[12] = 0; tmp[13] = 0; tmp[14] = 0; tmp[15] = 0; 100 return; 101 case 8: 102 tmp[ 0] = 0; tmp[ 1] = 0; tmp[ 2] = 0; tmp[ 3] = 0; 103 tmp[ 4] = 0; tmp[ 5] = 0; tmp[ 6] = 0; tmp[ 7] = 0; 104 return; 105 case 4: 106 tmp[ 0] = 0; tmp[ 1] = 0; tmp[ 2] = 0; tmp[ 3] = 0; 107 return; 108 } 109 } 110 i = __FDSET_LONGS; 111 while (i) { 112 i--; 113 *tmp = 0; 114 tmp++; 115 } 116} 117 118#endif /* defined(__KERNEL__) || !defined(__GLIBC__) || (__GLIBC__ < 2) */ 119 120#endif /* !(__ARCH_SPARC_POSIX_TYPES_H) */ 121