components/runtime/openjdk-24/patches/illumos-port-17.patch

   1 The original solaris removal forgot this file, it's recently been removed
   2 so we now have to put it back. It might be cleaner to remove DTrace in the
   3 longer term.
   4
   5 diff -urN a/src/hotspot/share/services/dtraceAttacher.hpp b/src/hotspot/share/services/dtraceAttacher.hpp
   6 --- a/src/hotspot/share/services/dtraceAttacher.hpp     1970-01-01 01:00:00.000000000 +0000
   7 +++ b/src/hotspot/share/services/dtraceAttacher.hpp     2022-02-16 13:46:43.000000000 +0000
   8 @@ -0,0 +1,49 @@
   9 +/*
  10 + * Copyright (c) 2006, 2019, Oracle and/or its affiliates. All rights reserved.
  11 + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  12 + *
  13 + * This code is free software; you can redistribute it and/or modify it
  14 + * under the terms of the GNU General Public License version 2 only, as
  15 + * published by the Free Software Foundation.
  16 + *
  17 + * This code is distributed in the hope that it will be useful, but WITHOUT
  18 + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  19 + * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  20 + * version 2 for more details (a copy is included in the LICENSE file that
  21 + * accompanied this code).
  22 + *
  23 + * You should have received a copy of the GNU General Public License version
  24 + * 2 along with this work; if not, write to the Free Software Foundation,
  25 + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  26 + *
  27 + * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  28 + * or visit www.oracle.com if you need additional information or have any
  29 + * questions.
  30 + *
  31 + */
  32 +
  33 +#ifndef SHARE_SERVICES_DTRACEATTACHER_HPP
  34 +#define SHARE_SERVICES_DTRACEATTACHER_HPP
  35 +
  36 +#define DTRACE_ALLOC_PROBES    0x1
  37 +#define DTRACE_METHOD_PROBES   0x2
  38 +#define DTRACE_MONITOR_PROBES  0x4
  39 +#define DTRACE_ALL_PROBES      (DTRACE_ALLOC_PROBES  | \
  40 +                                DTRACE_METHOD_PROBES | \
  41 +                                DTRACE_MONITOR_PROBES)
  42 +
  43 +class DTrace : public AllStatic {
  44 + private:
  45 +  // disable one or more probes - OR above constants
  46 +  static void disable_dprobes(int probe_types);
  47 +
  48 + public:
  49 +  // enable one or more probes - OR above constants
  50 +  static void enable_dprobes(int probe_types);
  51 +  // all clients detached, do any clean-up
  52 +  static void detach_all_clients();
  53 +  // set DTraceMonitorProbes flag
  54 +  static void set_monitor_dprobes(bool value);
  55 +};
  56 +
  57 +#endif // SHARE_SERVICES_DTRACEATTACHER_HPP