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1: /* 2: * Copyright (c) 2000-2005 Apple Computer, Inc. All rights reserved. 3: * 4: * @APPLE_OSREFERENCE_LICENSE_HEADER_START@ 5: * 6: * This file contains Original Code and/or Modifications of Original Code 7: * as defined in and that are subject to the Apple Public Source License 8: * Version 2.0 (the 'License'). You may not use this file except in 9: * compliance with the License. The rights granted to you under the License 10: * may not be used to create, or enable the creation or redistribution of, 11: * unlawful or unlicensed copies of an Apple operating system, or to 12: * circumvent, violate, or enable the circumvention or violation of, any 13: * terms of an Apple operating system software license agreement. 14: * 15: * Please obtain a copy of the License at 16: * http://www.opensource.apple.com/apsl/ and read it before using this file. 17: * 18: * The Original Code and all software distributed under the License are 19: * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER 20: * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, 21: * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, 22: * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. 23: * Please see the License for the specific language governing rights and 24: * limitations under the License. 25: * 26: * @APPLE_OSREFERENCE_LICENSE_HEADER_END@ 27: */ 28: /* 29: * Copyright (c) 1992, 1993 30: * The Regents of the University of California. All rights reserved. 31: * 32: * Redistribution and use in source and binary forms, with or without 33: * modification, are permitted provided that the following conditions 34: * are met: 35: * 1. Redistributions of source code must retain the above copyright 36: * notice, this list of conditions and the following disclaimer. 37: * 2. Redistributions in binary form must reproduce the above copyright 38: * notice, this list of conditions and the following disclaimer in the 39: * documentation and/or other materials provided with the distribution. 40: * 3. All advertising materials mentioning features or use of this software 41: * must display the following acknowledgement: 42: * This product includes software developed by the University of 43: * California, Berkeley and its contributors. 44: * 4. Neither the name of the University nor the names of its contributors 45: * may be used to endorse or promote products derived from this software 46: * without specific prior written permission. 47: * 48: * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 49: * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 50: * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 51: * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 52: * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 53: * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 54: * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 55: * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 56: * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 57: * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 58: * SUCH DAMAGE. 59: * 60: * @(#)select.h 8.2 (Berkeley) 1/4/94 61: */ 62: 63: #ifndef _SYS_SELECT_H_ 64: #define _SYS_SELECT_H_ 65: 66: #include <sys/appleapiopts.h> 67: #include <sys/cdefs.h> 68: #include <sys/_types.h> 69: 70: /* 71: * [XSI] The <sys/select.h> header shall define the fd_set type as a structure. 72: * The timespec structure shall be defined as described in <time.h> 73: * The <sys/select.h> header shall define the timeval structure. 74: */ 75: #include <sys/_types/_fd_def.h> 76: #include <sys/_types/_timespec.h> 77: #include <sys/_types/_timeval.h> 78: 79: /* 80: * The time_t and suseconds_t types shall be defined as described in 81: * <sys/types.h> 82: * The sigset_t type shall be defined as described in <signal.h> 83: */ 84: #include <sys/_types/_time_t.h> 85: #include <sys/_types/_suseconds_t.h> 86: #include <sys/_types/_sigset_t.h> 87: 88: /* 89: * [XSI] FD_CLR, FD_ISSET, FD_SET, FD_ZERO may be declared as a function, or 90: * defined as a macro, or both 91: * [XSI] FD_SETSIZE shall be defined as a macro 92: */ 93: 94: /* 95: * Select uses bit masks of file descriptors in longs. These macros 96: * manipulate such bit fields (the filesystem macros use chars). The 97: * extra protection here is to permit application redefinition above 98: * the default size. 99: */ 100: #include <sys/_types/_fd_setsize.h> 101: #include <sys/_types/_fd_set.h> 102: #include <sys/_types/_fd_clr.h> 103: #include <sys/_types/_fd_isset.h> 104: #include <sys/_types/_fd_zero.h> 105: 106: #if !defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE) 107: #include <sys/_types/_fd_copy.h> 108: #endif /* (!_POSIX_C_SOURCE || _DARWIN_C_SOURCE) */ 109: 110: 111: __BEGIN_DECLS 112: 113: #ifndef __MWERKS__ 114: int pselect(int, fd_set * __restrict, fd_set * __restrict, 115: fd_set * __restrict, const struct timespec * __restrict, 116: const sigset_t * __restrict) 117: #if defined(_DARWIN_C_SOURCE) || defined(_DARWIN_UNLIMITED_SELECT) 118: __DARWIN_EXTSN_C(pselect) 119: #else /* !_DARWIN_C_SOURCE && !_DARWIN_UNLIMITED_SELECT */ 120: # if defined(__LP64__) && !__DARWIN_NON_CANCELABLE 121: __DARWIN_1050(pselect) 122: # else /* !__LP64__ || __DARWIN_NON_CANCELABLE */ 123: __DARWIN_ALIAS_C(pselect) 124: # endif /* __LP64__ && !__DARWIN_NON_CANCELABLE */ 125: #endif /* _DARWIN_C_SOURCE || _DARWIN_UNLIMITED_SELECT */ 126: ; 127: #endif /* __MWERKS__ */ 128: 129: #include <sys/_select.h> /* select() prototype */ 130: 131: __END_DECLS 132: 133: 134: #endif /* !_SYS_SELECT_H_ */ 135: