/* * Copyright (c) 2019, 2022, Oracle and/or its affiliates. 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. *
*/
// Aix does not have NUMA support but need these for compilation. inlinebool os::numa_has_static_binding() { AIX_ONLY(ShouldNotReachHere();) returntrue; } inlinebool os::numa_has_group_homing() { AIX_ONLY(ShouldNotReachHere();) returnfalse; }
// Platform Mutex/Monitor implementation
inlinevoid PlatformMutex::lock() { int status = pthread_mutex_lock(mutex());
assert_status(status == 0, status, "mutex_lock");
}
inlinevoid PlatformMutex::unlock() { int status = pthread_mutex_unlock(mutex());
assert_status(status == 0, status, "mutex_unlock");
}
inlinebool PlatformMutex::try_lock() { int status = pthread_mutex_trylock(mutex());
assert_status(status == 0 || status == EBUSY, status, "mutex_trylock"); return status == 0;
}
inlinevoid PlatformMonitor::notify() { int status = pthread_cond_signal(cond());
assert_status(status == 0, status, "cond_signal");
}
inlinevoid PlatformMonitor::notify_all() { int status = pthread_cond_broadcast(cond());
assert_status(status == 0, status, "cond_broadcast");
}
#endif// OS_POSIX_OS_POSIX_INLINE_HPP
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