Sam Ravnborg | a508228 | 2009-01-02 18:34:50 -0800 | [diff] [blame^] | 1 | /* |
| 2 | * This file is generally used by user-level software, so you need to |
| 3 | * be a little careful about namespace pollution etc. Also, we cannot |
| 4 | * assume GCC is being used. |
| 5 | */ |
| 6 | |
| 7 | #ifndef __SPARC_POSIX_TYPES_H |
| 8 | #define __SPARC_POSIX_TYPES_H |
| 9 | |
Sam Ravnborg | a439fe5 | 2008-07-27 23:00:59 +0200 | [diff] [blame] | 10 | #if defined(__sparc__) && defined(__arch64__) |
Sam Ravnborg | a508228 | 2009-01-02 18:34:50 -0800 | [diff] [blame^] | 11 | /* sparc 64 bit */ |
| 12 | typedef unsigned long __kernel_size_t; |
| 13 | typedef long __kernel_ssize_t; |
| 14 | typedef long __kernel_ptrdiff_t; |
| 15 | typedef long __kernel_time_t; |
| 16 | typedef long __kernel_clock_t; |
| 17 | typedef int __kernel_pid_t; |
| 18 | typedef int __kernel_ipc_pid_t; |
| 19 | typedef unsigned int __kernel_uid_t; |
| 20 | typedef unsigned int __kernel_gid_t; |
| 21 | typedef unsigned long __kernel_ino_t; |
| 22 | typedef unsigned int __kernel_mode_t; |
| 23 | typedef unsigned short __kernel_umode_t; |
| 24 | typedef unsigned int __kernel_nlink_t; |
| 25 | typedef int __kernel_daddr_t; |
| 26 | typedef long __kernel_off_t; |
| 27 | typedef char * __kernel_caddr_t; |
| 28 | typedef unsigned short __kernel_uid16_t; |
| 29 | typedef unsigned short __kernel_gid16_t; |
| 30 | typedef int __kernel_clockid_t; |
| 31 | typedef int __kernel_timer_t; |
| 32 | |
| 33 | typedef unsigned short __kernel_old_uid_t; |
| 34 | typedef unsigned short __kernel_old_gid_t; |
| 35 | typedef __kernel_uid_t __kernel_uid32_t; |
| 36 | typedef __kernel_gid_t __kernel_gid32_t; |
| 37 | |
| 38 | typedef unsigned int __kernel_old_dev_t; |
| 39 | |
| 40 | /* Note this piece of asymmetry from the v9 ABI. */ |
| 41 | typedef int __kernel_suseconds_t; |
| 42 | |
Sam Ravnborg | a439fe5 | 2008-07-27 23:00:59 +0200 | [diff] [blame] | 43 | #else |
Sam Ravnborg | a508228 | 2009-01-02 18:34:50 -0800 | [diff] [blame^] | 44 | /* sparc 32 bit */ |
| 45 | |
| 46 | typedef unsigned int __kernel_size_t; |
| 47 | typedef int __kernel_ssize_t; |
| 48 | typedef long int __kernel_ptrdiff_t; |
| 49 | typedef long __kernel_time_t; |
| 50 | typedef long __kernel_suseconds_t; |
| 51 | typedef long __kernel_clock_t; |
| 52 | typedef int __kernel_pid_t; |
| 53 | typedef unsigned short __kernel_ipc_pid_t; |
| 54 | typedef unsigned short __kernel_uid_t; |
| 55 | typedef unsigned short __kernel_gid_t; |
| 56 | typedef unsigned long __kernel_ino_t; |
| 57 | typedef unsigned short __kernel_mode_t; |
| 58 | typedef unsigned short __kernel_umode_t; |
| 59 | typedef short __kernel_nlink_t; |
| 60 | typedef long __kernel_daddr_t; |
| 61 | typedef long __kernel_off_t; |
| 62 | typedef char * __kernel_caddr_t; |
| 63 | typedef unsigned short __kernel_uid16_t; |
| 64 | typedef unsigned short __kernel_gid16_t; |
| 65 | typedef unsigned int __kernel_uid32_t; |
| 66 | typedef unsigned int __kernel_gid32_t; |
| 67 | typedef unsigned short __kernel_old_uid_t; |
| 68 | typedef unsigned short __kernel_old_gid_t; |
| 69 | typedef unsigned short __kernel_old_dev_t; |
| 70 | typedef int __kernel_clockid_t; |
| 71 | typedef int __kernel_timer_t; |
| 72 | |
| 73 | #endif /* defined(__sparc__) && defined(__arch64__) */ |
| 74 | |
| 75 | #ifdef __GNUC__ |
| 76 | typedef long long __kernel_loff_t; |
Sam Ravnborg | a439fe5 | 2008-07-27 23:00:59 +0200 | [diff] [blame] | 77 | #endif |
Sam Ravnborg | a508228 | 2009-01-02 18:34:50 -0800 | [diff] [blame^] | 78 | |
| 79 | typedef struct { |
| 80 | int val[2]; |
| 81 | } __kernel_fsid_t; |
| 82 | |
| 83 | #ifdef __KERNEL__ |
| 84 | |
| 85 | #undef __FD_SET |
| 86 | static inline void __FD_SET(unsigned long fd, __kernel_fd_set *fdsetp) |
| 87 | { |
| 88 | unsigned long _tmp = fd / __NFDBITS; |
| 89 | unsigned long _rem = fd % __NFDBITS; |
| 90 | fdsetp->fds_bits[_tmp] |= (1UL<<_rem); |
| 91 | } |
| 92 | |
| 93 | #undef __FD_CLR |
| 94 | static inline void __FD_CLR(unsigned long fd, __kernel_fd_set *fdsetp) |
| 95 | { |
| 96 | unsigned long _tmp = fd / __NFDBITS; |
| 97 | unsigned long _rem = fd % __NFDBITS; |
| 98 | fdsetp->fds_bits[_tmp] &= ~(1UL<<_rem); |
| 99 | } |
| 100 | |
| 101 | #undef __FD_ISSET |
| 102 | static inline int __FD_ISSET(unsigned long fd, __const__ __kernel_fd_set *p) |
| 103 | { |
| 104 | unsigned long _tmp = fd / __NFDBITS; |
| 105 | unsigned long _rem = fd % __NFDBITS; |
| 106 | return (p->fds_bits[_tmp] & (1UL<<_rem)) != 0; |
| 107 | } |
| 108 | |
| 109 | /* |
| 110 | * This will unroll the loop for the normal constant cases (8 or 32 longs, |
| 111 | * for 256 and 1024-bit fd_sets respectively) |
| 112 | */ |
| 113 | #undef __FD_ZERO |
| 114 | static inline void __FD_ZERO(__kernel_fd_set *p) |
| 115 | { |
| 116 | unsigned long *tmp = p->fds_bits; |
| 117 | int i; |
| 118 | |
| 119 | if (__builtin_constant_p(__FDSET_LONGS)) { |
| 120 | switch (__FDSET_LONGS) { |
| 121 | case 32: |
| 122 | tmp[ 0] = 0; tmp[ 1] = 0; tmp[ 2] = 0; tmp[ 3] = 0; |
| 123 | tmp[ 4] = 0; tmp[ 5] = 0; tmp[ 6] = 0; tmp[ 7] = 0; |
| 124 | tmp[ 8] = 0; tmp[ 9] = 0; tmp[10] = 0; tmp[11] = 0; |
| 125 | tmp[12] = 0; tmp[13] = 0; tmp[14] = 0; tmp[15] = 0; |
| 126 | tmp[16] = 0; tmp[17] = 0; tmp[18] = 0; tmp[19] = 0; |
| 127 | tmp[20] = 0; tmp[21] = 0; tmp[22] = 0; tmp[23] = 0; |
| 128 | tmp[24] = 0; tmp[25] = 0; tmp[26] = 0; tmp[27] = 0; |
| 129 | tmp[28] = 0; tmp[29] = 0; tmp[30] = 0; tmp[31] = 0; |
| 130 | return; |
| 131 | case 16: |
| 132 | tmp[ 0] = 0; tmp[ 1] = 0; tmp[ 2] = 0; tmp[ 3] = 0; |
| 133 | tmp[ 4] = 0; tmp[ 5] = 0; tmp[ 6] = 0; tmp[ 7] = 0; |
| 134 | tmp[ 8] = 0; tmp[ 9] = 0; tmp[10] = 0; tmp[11] = 0; |
| 135 | tmp[12] = 0; tmp[13] = 0; tmp[14] = 0; tmp[15] = 0; |
| 136 | return; |
| 137 | case 8: |
| 138 | tmp[ 0] = 0; tmp[ 1] = 0; tmp[ 2] = 0; tmp[ 3] = 0; |
| 139 | tmp[ 4] = 0; tmp[ 5] = 0; tmp[ 6] = 0; tmp[ 7] = 0; |
| 140 | return; |
| 141 | case 4: |
| 142 | tmp[ 0] = 0; tmp[ 1] = 0; tmp[ 2] = 0; tmp[ 3] = 0; |
| 143 | return; |
| 144 | } |
| 145 | } |
| 146 | i = __FDSET_LONGS; |
| 147 | while (i) { |
| 148 | i--; |
| 149 | *tmp = 0; |
| 150 | tmp++; |
| 151 | } |
| 152 | } |
| 153 | |
| 154 | #endif /* __KERNEL__ */ |
| 155 | #endif /* __SPARC_POSIX_TYPES_H */ |