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 long __kernel_ino_t; 21typedef unsigned short __kernel_mode_t; 22typedef unsigned short __kernel_umode_t; 23typedef short __kernel_nlink_t; 24typedef long __kernel_daddr_t; 25typedef long __kernel_off_t; 26typedef char * __kernel_caddr_t; 27typedef unsigned short __kernel_uid16_t; 28typedef unsigned short __kernel_gid16_t; 29typedef unsigned int __kernel_uid32_t; 30typedef unsigned int __kernel_gid32_t; 31typedef unsigned short __kernel_old_uid_t; 32typedef unsigned short __kernel_old_gid_t; 33typedef unsigned short __kernel_old_dev_t; 34typedef int __kernel_clockid_t; 35typedef int __kernel_timer_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#undef __FD_ISSET 68static __inline__ int __FD_ISSET(unsigned long fd, __const__ __kernel_fd_set *p) 69{ 70 unsigned long _tmp = fd / __NFDBITS; 71 unsigned long _rem = fd % __NFDBITS; 72 return (p->fds_bits[_tmp] & (1UL<<_rem)) != 0; 73} 74 75/* 76 * This will unroll the loop for the normal constant cases (8 or 32 longs, 77 * for 256 and 1024-bit fd_sets respectively) 78 */ 79#undef __FD_ZERO 80static __inline__ void __FD_ZERO(__kernel_fd_set *p) 81{ 82 unsigned long *tmp = p->fds_bits; 83 int i; 84 85 if (__builtin_constant_p(__FDSET_LONGS)) { 86 switch (__FDSET_LONGS) { 87 case 32: 88 tmp[ 0] = 0; tmp[ 1] = 0; tmp[ 2] = 0; tmp[ 3] = 0; 89 tmp[ 4] = 0; tmp[ 5] = 0; tmp[ 6] = 0; tmp[ 7] = 0; 90 tmp[ 8] = 0; tmp[ 9] = 0; tmp[10] = 0; tmp[11] = 0; 91 tmp[12] = 0; tmp[13] = 0; tmp[14] = 0; tmp[15] = 0; 92 tmp[16] = 0; tmp[17] = 0; tmp[18] = 0; tmp[19] = 0; 93 tmp[20] = 0; tmp[21] = 0; tmp[22] = 0; tmp[23] = 0; 94 tmp[24] = 0; tmp[25] = 0; tmp[26] = 0; tmp[27] = 0; 95 tmp[28] = 0; tmp[29] = 0; tmp[30] = 0; tmp[31] = 0; 96 return; 97 case 16: 98 tmp[ 0] = 0; tmp[ 1] = 0; tmp[ 2] = 0; tmp[ 3] = 0; 99 tmp[ 4] = 0; tmp[ 5] = 0; tmp[ 6] = 0; tmp[ 7] = 0; 100 tmp[ 8] = 0; tmp[ 9] = 0; tmp[10] = 0; tmp[11] = 0; 101 tmp[12] = 0; tmp[13] = 0; tmp[14] = 0; tmp[15] = 0; 102 return; 103 case 8: 104 tmp[ 0] = 0; tmp[ 1] = 0; tmp[ 2] = 0; tmp[ 3] = 0; 105 tmp[ 4] = 0; tmp[ 5] = 0; tmp[ 6] = 0; tmp[ 7] = 0; 106 return; 107 case 4: 108 tmp[ 0] = 0; tmp[ 1] = 0; 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 /* !(__ARCH_SPARC_POSIX_TYPES_H) */ 123