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src/hotspot/share/services/heapDumper.hpp

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rev 58388 : 8237354: Add option to jcmd to write a gzipped heap dump
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*** 1,7 **** /* ! * Copyright (c) 2005, 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. --- 1,7 ---- /* ! * Copyright (c) 2005, 2020, 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.
*** 53,63 **** HeapDumper(bool gc_before_heap_dump, bool oome) : _error(NULL), _gc_before_heap_dump(gc_before_heap_dump), _oome(oome) { } // string representation of error char* error() const { return _error; } ! void set_error(char* error); // internal timer. elapsedTimer* timer() { return &_t; } static void dump_heap(bool oome); --- 53,63 ---- HeapDumper(bool gc_before_heap_dump, bool oome) : _error(NULL), _gc_before_heap_dump(gc_before_heap_dump), _oome(oome) { } // string representation of error char* error() const { return _error; } ! void set_error(char const* error); // internal timer. elapsedTimer* timer() { return &_t; } static void dump_heap(bool oome);
*** 68,78 **** ~HeapDumper(); // dumps the heap to the specified file, returns 0 if success. // additional info is written to out if not NULL. ! int dump(const char* path, outputStream* out = NULL); // returns error message (resource allocated), or NULL if no error char* error_as_C_string() const; static void dump_heap() NOT_SERVICES_RETURN; --- 68,79 ---- ~HeapDumper(); // dumps the heap to the specified file, returns 0 if success. // additional info is written to out if not NULL. ! // compression >= 0 creates a gzipped file with the given compression level. ! int dump(const char* path, outputStream* out = NULL, int compression = -1); // returns error message (resource allocated), or NULL if no error char* error_as_C_string() const; static void dump_heap() NOT_SERVICES_RETURN;
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