1 /* 2 * Copyright (c) 2001, 2003, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. 8 * 9 * This code is distributed in the hope that it will be useful, but WITHOUT 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 12 * version 2 for more details (a copy is included in the LICENSE file that 13 * accompanied this code). 14 * 15 * You should have received a copy of the GNU General Public License version 16 * 2 along with this work; if not, write to the Free Software Foundation, 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 18 * 19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 20 * or visit www.oracle.com if you need additional information or have any 21 * questions. 22 * 23 */ 24 25 #include "incls/_precompiled.incl" 26 #include "incls/_threadCritical_solaris.cpp.incl" 27 28 // OS-includes here 29 #include <thread.h> 30 #include <synch.h> 31 32 // 33 // See threadCritical.hpp for details of this class. 34 // 35 // For some reason, we don't do locking until the 36 // os::init() call completes. I'm not sure why this 37 // is, and have left it that way for now. This should 38 // be reviewed later. 39 40 static mutex_t global_mut; 41 static thread_t global_mut_owner = -1; 42 static int global_mut_count = 0; 43 static bool initialized = false; 44 45 ThreadCritical::ThreadCritical() { 46 if (initialized) { | 1 /* 2 * Copyright (c) 2001, 2010, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. 8 * 9 * This code is distributed in the hope that it will be useful, but WITHOUT 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 12 * version 2 for more details (a copy is included in the LICENSE file that 13 * accompanied this code). 14 * 15 * You should have received a copy of the GNU General Public License version 16 * 2 along with this work; if not, write to the Free Software Foundation, 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 18 * 19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 20 * or visit www.oracle.com if you need additional information or have any 21 * questions. 22 * 23 */ 24 25 #include "precompiled.hpp" 26 #include "runtime/threadCritical.hpp" 27 #include "thread_solaris.inline.hpp" 28 29 // OS-includes here 30 #include <thread.h> 31 #include <synch.h> 32 33 // 34 // See threadCritical.hpp for details of this class. 35 // 36 // For some reason, we don't do locking until the 37 // os::init() call completes. I'm not sure why this 38 // is, and have left it that way for now. This should 39 // be reviewed later. 40 41 static mutex_t global_mut; 42 static thread_t global_mut_owner = -1; 43 static int global_mut_count = 0; 44 static bool initialized = false; 45 46 ThreadCritical::ThreadCritical() { 47 if (initialized) { |