1 /* 2 * Copyright (c) 2017, 2020, 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 #ifndef SHARE_JFR_UTILITIES_JFRTYPES_HPP 26 #define SHARE_JFR_UTILITIES_JFRTYPES_HPP 27 28 #include "jfrfiles/jfrEventIds.hpp" 29 #include "jfrfiles/jfrTypes.hpp" 30 #include "utilities/globalDefinitions.hpp" 31 32 typedef u8 traceid; 33 typedef int fio_fd; 34 35 const int invalid_fd = -1; 36 const jlong invalid_offset = -1; 37 const int64_t invalid_time = -1; 38 const u4 STACK_DEPTH_DEFAULT = 64; 39 const u4 MIN_STACK_DEPTH = 1; 40 const u4 MAX_STACK_DEPTH = 2048; 41 42 enum ReservedEvent { 43 EVENT_METADATA = 0, 44 EVENT_CHECKPOINT = 1 45 }; 46 47 enum EventStartTime { 48 UNTIMED, 49 TIMED 50 }; 51 52 enum JfrCheckpointType { 53 GENERIC, 54 FLUSH, 55 HEADER, 56 STATICS = 4, 57 THREADS = 8 58 }; 59 60 #endif // SHARE_JFR_UTILITIES_JFRTYPES_HPP 61