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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 | #ifndef _ASM_IA64_POSIX_TYPES_H #define _ASM_IA64_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. * * Copyright (C) 1998-2000 Hewlett-Packard Co * Copyright (C) 1998-2000 David Mosberger-Tang <davidm@hpl.hp.com> */ typedef unsigned int __kernel_dev_t; typedef unsigned int __kernel_ino_t; typedef unsigned int __kernel_mode_t; typedef unsigned int __kernel_nlink_t; typedef long __kernel_off_t; typedef long long __kernel_loff_t; typedef int __kernel_pid_t; typedef int __kernel_ipc_pid_t; typedef unsigned int __kernel_uid_t; typedef unsigned int __kernel_gid_t; typedef unsigned long __kernel_size_t; typedef long __kernel_ssize_t; typedef long __kernel_ptrdiff_t; typedef long __kernel_time_t; typedef long __kernel_suseconds_t; typedef long __kernel_clock_t; typedef int __kernel_daddr_t; typedef char * __kernel_caddr_t; typedef unsigned long __kernel_sigset_t; /* at least 32 bits */ typedef unsigned short __kernel_uid16_t; typedef unsigned short __kernel_gid16_t; typedef struct { int val[2]; } __kernel_fsid_t; typedef __kernel_uid_t __kernel_old_uid_t; typedef __kernel_gid_t __kernel_old_gid_t; typedef __kernel_uid_t __kernel_uid32_t; typedef __kernel_gid_t __kernel_gid32_t; # ifdef __KERNEL__ # ifndef __GNUC__ #define __FD_SET(d, set) ((set)->fds_bits[__FDELT(d)] |= __FDMASK(d)) #define __FD_CLR(d, set) ((set)->fds_bits[__FDELT(d)] &= ~__FDMASK(d)) #define __FD_ISSET(d, set) (((set)->fds_bits[__FDELT(d)] & __FDMASK(d)) != 0) #define __FD_ZERO(set) \ ((void) memset ((__ptr_t) (set), 0, sizeof (__kernel_fd_set))) # else /* !__GNUC__ */ /* With GNU C, use inline functions instead so args are evaluated only once: */ #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 /* !__GNUC__ */ # endif /* __KERNEL__ */ #endif /* _ASM_IA64_POSIX_TYPES_H */ |