Mercurial > hg > graal-jvmci-8
diff src/share/vm/services/diagnosticCommand.hpp @ 17827:f42c10a3d4b1
7090324: gclog rotation via external tool
Summary: GC log rotation can be set via java command line, but customer sometime need to sync with OS level rotation setting.
Reviewed-by: sla, minqi, ehelin
Contributed-by: suenaga.yasumasa@lab.ntt.co.jp
| author | minqi |
|---|---|
| date | Mon, 31 Mar 2014 13:09:35 -0700 |
| parents | 996d1f2f056f |
| children | 52b4284cb496 767f8c68255a |
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--- a/src/share/vm/services/diagnosticCommand.hpp Fri Mar 28 15:29:23 2014 -0700 +++ b/src/share/vm/services/diagnosticCommand.hpp Mon Mar 31 13:09:35 2014 -0700 @@ -360,4 +360,21 @@ virtual void execute(DCmdSource source, TRAPS); }; +class RotateGCLogDCmd : public DCmd { +public: + RotateGCLogDCmd(outputStream* output, bool heap) : DCmd(output, heap) {} + static const char* name() { return "GC.rotate_log"; } + static const char* description() { + return "Force the GC log file to be rotated."; + } + static const char* impact() { return "Low"; } + virtual void execute(DCmdSource source, TRAPS); + static int num_arguments() { return 0; } + static const JavaPermission permission() { + JavaPermission p = {"java.lang.management.ManagementPermission", + "control", NULL}; + return p; + } +}; + #endif // SHARE_VM_SERVICES_DIAGNOSTICCOMMAND_HPP