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comparison src/os/linux/vm/os_linux.cpp @ 1865:1c352af0135d

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6763959: java.util.concurrent.locks.LockSupport.parkUntil(0) blocks forever Summary: Absolute time 0 needs to return immediately. Reviewed-by: phh, dcubed, dholmes
author acorn
date Mon, 04 Oct 2010 13:11:10 -0400
parents c7004d700b49
children b6aedd1acdc0
comparison
equal deleted inserted replaced
1804:2966dab85b3e 1865:1c352af0135d
1 /* 1 /*
2 * Copyright (c) 1999, 2009, Oracle and/or its affiliates. All rights reserved. 2 * Copyright (c) 1999, 2010, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 * 4 *
5 * This code is free software; you can redistribute it and/or modify it 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 6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation. 7 * published by the Free Software Foundation.
4837 return; 4837 return;
4838 } 4838 }
4839 4839
4840 // Next, demultiplex/decode time arguments 4840 // Next, demultiplex/decode time arguments
4841 timespec absTime; 4841 timespec absTime;
4842 if (time < 0) { // don't wait at all 4842 if (time < 0 || (isAbsolute && time == 0) ) { // don't wait at all
4843 return; 4843 return;
4844 } 4844 }
4845 if (time > 0) { 4845 if (time > 0) {
4846 unpackTime(&absTime, isAbsolute, time); 4846 unpackTime(&absTime, isAbsolute, time);
4847 } 4847 }