src/hotspot/share/jfr/recorder/repository/jfrEmergencyDump.hpp
author mikael
Thu, 14 Feb 2019 15:17:03 -0800
changeset 53762 65deccd64f3a
parent 53244 9807daeb47c4
child 54263 3cabb47758c9
permissions -rw-r--r--
8218935: Make jfr strncpy uses GCC 8.x friendly Reviewed-by: clanger

/*
 * Copyright (c) 2018, 2019, 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.
 *
 */

#ifndef SHARE_JFR_RECORDER_REPOSITORY_JFREMERGENCYDUMP_HPP
#define SHARE_JFR_RECORDER_REPOSITORY_JFREMERGENCYDUMP_HPP

#include "memory/allocation.hpp"

//
// Responsible for creating an hs_err<pid>.jfr file in exceptional shutdown situations (crash, OOM)
//
class JfrEmergencyDump : AllStatic {
 public:
  static void on_vm_shutdown(bool exception_handler);
};

#endif // SHARE_JFR_RECORDER_REPOSITORY_JFREMERGENCYDUMP_HPP