/*
* Copyright ( c ) 2017 , 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 .
*
*/
#include "precompiled.hpp"
#include "jfr/utilities/jfrBlob.hpp"
JfrBlob::JfrBlob(const u1* checkpoint, size_t size) :
_data(JfrCHeapObj::new_array<u1>(size)),
_next(),
_size(size),
_written(false ) {
assert(_data != NULL, "invariant" );
memcpy(const_cast <u1*>(_data), checkpoint, size);
}
JfrBlob::~JfrBlob() {
JfrCHeapObj::free(const_cast <u1*>(_data), _size);
}
void JfrBlob::reset_write_state() const {
if (!_written) {
return ;
}
_written = false ;
if (_next.valid()) {
_next->reset_write_state();
}
}
void JfrBlob::set_next(const JfrBlobHandle& ref) {
if (_next == ref) {
return ;
}
assert(_next != ref, "invariant" );
if (_next.valid()) {
_next->set_next(ref);
return ;
}
_next = ref;
}
JfrBlobHandle JfrBlob::make(const u1* data, size_t size) {
const JfrBlob* const blob = new JfrBlob(data, size);
assert(blob != NULL, "invariant" );
return JfrBlobReference::make(blob);
}
Messung V0.5 in Prozent C=99 H=100 G=99
¤ Dauer der Verarbeitung: 0.10 Sekunden
(vorverarbeitet am 2026-09-05)
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