£Á°èZ¨Ä…–K§‚«“ô4“ÒÙ´dîfUÙÃÅ WKbyʦ•êŽ…È®FÒ¿ÊÎóCozá¬S@6{Í:›œêZÌ:Š•_%:¢¾¾~;‘Ã~芩ÊǍí`ÔÑ©ú뙵'5I¿fš×WO%ø9¾«¾DK|€ùÍD”Ýs]nHÕ¶êםӼ㞪éUWŸÈË%DÒÕ¬ï‘]/Åcx ‰ï2ß]ä6G[]S£Ôϯrs{úëóµmÒï#UQxo·õÞCe]"±/aÙ&Eã4ú9Jé_ÞåëdãöKë)AÞ ¯¹ægƒÛowЍø^d™ý½ßB7áyMä9ÜÖUã !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! /* * Copyright (C) Internet Systems Consortium, Inc. ("ISC") * * This Source Code Form is subject to the terms of the Mozilla Public * License, v. 2.0. If a copy of the MPL was not distributed with this * file, you can obtain one at https://mozilla.org/MPL/2.0/. * * See the COPYRIGHT file distributed with this work for additional * information regarding copyright ownership. */ #ifndef ISC_ONCE_H #define ISC_ONCE_H 1 /*! \file */ #include #include #include typedef pthread_once_t isc_once_t; #ifdef ISC_PLATFORM_BRACEPTHREADONCEINIT /*! * This accommodates systems that define PTHRAD_ONCE_INIT improperly. */ #define ISC_ONCE_INIT { PTHREAD_ONCE_INIT } #else /*! * This is the usual case. */ #define ISC_ONCE_INIT PTHREAD_ONCE_INIT #endif /* XXX We could do fancier error handling... */ #define isc_once_do(op, f) \ ((pthread_once((op), (f)) == 0) ? \ ISC_R_SUCCESS : ISC_R_UNEXPECTED) #endif /* ISC_ONCE_H */