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src/hotspot/os/aix/misc_aix.cpp
51 строка
2 KB
Johan Sjölen
8301477: Replace NULL with nullptr in os/aix
07 мар 2023, 16:16
07 мар 2023, 16:16
43288bb
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/* * Copyright (c) 2015 SAP SE. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 only, as * published by the Free Software Foundation. * * This code is distributed in the hope that it will be useful, but WITHOUT * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * version 2 for more details (a copy is included in the LICENSE file that * accompanied this code). * * You should have received a copy of the GNU General Public License version * 2 along with this work; if not, write to the Free Software Foundation, * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. * * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA * or visit www.oracle.com if you need additional information or have any * questions. * */ #include "misc_aix.hpp" #include "runtime/stubRoutines.hpp" #include "utilities/align.hpp" #include <pthread.h> #include <unistd.h> #include <errno.h> void MiscUtils::init_critsect(MiscUtils::critsect_t* cs) { const int rc = pthread_mutex_init(cs, nullptr); assert0(rc == 0); } void MiscUtils::free_critsect(MiscUtils::critsect_t* cs) { const int rc = pthread_mutex_destroy(cs); assert0(rc == 0); } void MiscUtils::enter_critsect(MiscUtils::critsect_t* cs) { const int rc = pthread_mutex_lock(cs); assert0(rc == 0); } void MiscUtils::leave_critsect(MiscUtils::critsect_t* cs) { const int rc = pthread_mutex_unlock(cs); assert0(rc == 0); }