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master
src/java.base/unix/native/libjava/jni_util_md.h
35 строк
1 KB
Matthias Baesken
8327444: simplify RESTARTABLE macro usage in JDK codebase
08 мар 2024, 11:31
08 мар 2024, 11:31
fb4610e
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/* * Copyright (c) 2024, 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. Oracle designates this * particular file as subject to the "Classpath" exception as provided * by Oracle in the LICENSE file that accompanied this code. * * 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. */ #ifndef JNI_UTIL_MD_H #define JNI_UTIL_MD_H #define RESTARTABLE(_cmd, _result) do { \ do { \ _result = _cmd; \ } while((_result == -1) && (errno == EINTR)); \ } while(0) #endif /* JNI_UTIL_MD_H */