Loading...
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 | /* $Id: posix_types.h,v 1.6 2000/02/04 23:32:54 ralf Exp $ * * This file is subject to the terms and conditions of the GNU General Public * License. See the file "COPYING" in the main directory of this archive * for more details. * * Copyright (C) 1996, 1997, 1998, 2000 by Ralf Baechle */ #ifndef _ASM_POSIX_TYPES_H #define _ASM_POSIX_TYPES_H /* * This file is generally used by user-level software, so you need to * be a little careful about namespace pollution etc. Also, we cannot * assume GCC is being used. */ typedef unsigned int __kernel_dev_t; typedef unsigned long __kernel_ino_t; typedef unsigned int __kernel_mode_t; typedef int __kernel_nlink_t; typedef long __kernel_off_t; typedef int __kernel_pid_t; typedef int __kernel_ipc_pid_t; typedef int __kernel_uid_t; typedef int __kernel_gid_t; typedef unsigned int __kernel_size_t; typedef int __kernel_ssize_t; typedef int __kernel_ptrdiff_t; typedef long __kernel_time_t; typedef long __kernel_suseconds_t; typedef long __kernel_clock_t; typedef long __kernel_daddr_t; typedef char * __kernel_caddr_t; typedef unsigned short __kernel_uid16_t; typedef unsigned short __kernel_gid16_t; typedef int __kernel_uid32_t; typedef int __kernel_gid32_t; typedef __kernel_uid_t __kernel_old_uid_t; typedef __kernel_gid_t __kernel_old_gid_t; #ifdef __GNUC__ typedef long long __kernel_loff_t; #endif typedef struct { long val[2]; } __kernel_fsid_t; #if defined(__KERNEL__) || !defined(__GLIBC__) || (__GLIBC__ < 2) #undef __FD_SET static __inline__ void __FD_SET(unsigned long __fd, __kernel_fd_set *__fdsetp) { unsigned long __tmp = __fd / __NFDBITS; unsigned long __rem = __fd % __NFDBITS; __fdsetp->fds_bits[__tmp] |= (1UL<<__rem); } #undef __FD_CLR static __inline__ void __FD_CLR(unsigned long __fd, __kernel_fd_set *__fdsetp) { unsigned long __tmp = __fd / __NFDBITS; unsigned long __rem = __fd % __NFDBITS; __fdsetp->fds_bits[__tmp] &= ~(1UL<<__rem); } #undef __FD_ISSET static __inline__ int __FD_ISSET(unsigned long __fd, const __kernel_fd_set *__p) { unsigned long __tmp = __fd / __NFDBITS; unsigned long __rem = __fd % __NFDBITS; return (__p->fds_bits[__tmp] & (1UL<<__rem)) != 0; } /* * This will unroll the loop for the normal constant case (8 ints, * for a 256-bit fd_set) */ #undef __FD_ZERO static __inline__ void __FD_ZERO(__kernel_fd_set *__p) { unsigned long *__tmp = __p->fds_bits; int __i; if (__builtin_constant_p(__FDSET_LONGS)) { switch (__FDSET_LONGS) { case 16: __tmp[ 0] = 0; __tmp[ 1] = 0; __tmp[ 2] = 0; __tmp[ 3] = 0; __tmp[ 4] = 0; __tmp[ 5] = 0; __tmp[ 6] = 0; __tmp[ 7] = 0; __tmp[ 8] = 0; __tmp[ 9] = 0; __tmp[10] = 0; __tmp[11] = 0; __tmp[12] = 0; __tmp[13] = 0; __tmp[14] = 0; __tmp[15] = 0; return; case 8: __tmp[ 0] = 0; __tmp[ 1] = 0; __tmp[ 2] = 0; __tmp[ 3] = 0; __tmp[ 4] = 0; __tmp[ 5] = 0; __tmp[ 6] = 0; __tmp[ 7] = 0; return; case 4: __tmp[ 0] = 0; __tmp[ 1] = 0; __tmp[ 2] = 0; __tmp[ 3] = 0; return; } } __i = __FDSET_LONGS; while (__i) { __i--; *__tmp = 0; __tmp++; } } #endif /* defined(__KERNEL__) || !defined(__GLIBC__) || (__GLIBC__ < 2) */ #endif /* _ASM_POSIX_TYPES_H */ |