jdk-sandbox: hotspot/src/share/vm/logging/logStream.inline.hpp@b5c955296b75 (annotated)

37254 8631304f255c 8152637: Create a stack allocatable LogStream class stefank parents: diff changeset	1	/*
8631304f255c 8152637: Create a stack allocatable LogStream class stefank parents: diff changeset	2	* Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved.
8631304f255c 8152637: Create a stack allocatable LogStream class stefank parents: diff changeset	3	* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
8631304f255c 8152637: Create a stack allocatable LogStream class stefank parents: diff changeset	4	*
8631304f255c 8152637: Create a stack allocatable LogStream class stefank parents: diff changeset	5	* This code is free software; you can redistribute it and/or modify it
8631304f255c 8152637: Create a stack allocatable LogStream class stefank parents: diff changeset	6	* under the terms of the GNU General Public License version 2 only, as
8631304f255c 8152637: Create a stack allocatable LogStream class stefank parents: diff changeset	7	* published by the Free Software Foundation.
8631304f255c 8152637: Create a stack allocatable LogStream class stefank parents: diff changeset	8	*
8631304f255c 8152637: Create a stack allocatable LogStream class stefank parents: diff changeset	9	* This code is distributed in the hope that it will be useful, but WITHOUT
8631304f255c 8152637: Create a stack allocatable LogStream class stefank parents: diff changeset	10	* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
8631304f255c 8152637: Create a stack allocatable LogStream class stefank parents: diff changeset	11	* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
8631304f255c 8152637: Create a stack allocatable LogStream class stefank parents: diff changeset	12	* version 2 for more details (a copy is included in the LICENSE file that
8631304f255c 8152637: Create a stack allocatable LogStream class stefank parents: diff changeset	13	* accompanied this code).
8631304f255c 8152637: Create a stack allocatable LogStream class stefank parents: diff changeset	14	*
8631304f255c 8152637: Create a stack allocatable LogStream class stefank parents: diff changeset	15	* You should have received a copy of the GNU General Public License version
8631304f255c 8152637: Create a stack allocatable LogStream class stefank parents: diff changeset	16	* 2 along with this work; if not, write to the Free Software Foundation,
8631304f255c 8152637: Create a stack allocatable LogStream class stefank parents: diff changeset	17	* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
8631304f255c 8152637: Create a stack allocatable LogStream class stefank parents: diff changeset	18	*
8631304f255c 8152637: Create a stack allocatable LogStream class stefank parents: diff changeset	19	* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
8631304f255c 8152637: Create a stack allocatable LogStream class stefank parents: diff changeset	20	* or visit www.oracle.com if you need additional information or have any
8631304f255c 8152637: Create a stack allocatable LogStream class stefank parents: diff changeset	21	* questions.
8631304f255c 8152637: Create a stack allocatable LogStream class stefank parents: diff changeset	22	*
8631304f255c 8152637: Create a stack allocatable LogStream class stefank parents: diff changeset	23	*/
8631304f255c 8152637: Create a stack allocatable LogStream class stefank parents: diff changeset	24	#ifndef SHARE_VM_LOGGING_LOGSTREAM_INLINE_HPP
8631304f255c 8152637: Create a stack allocatable LogStream class stefank parents: diff changeset	25	#define SHARE_VM_LOGGING_LOGSTREAM_INLINE_HPP
8631304f255c 8152637: Create a stack allocatable LogStream class stefank parents: diff changeset	26
8631304f255c 8152637: Create a stack allocatable LogStream class stefank parents: diff changeset	27	#include "logging/log.hpp"
37255 100d4a515df0 8152711: Create a non-template Log wrapper class stefank parents: 37254 diff changeset	28	#include "logging/logHandle.hpp"
37254 8631304f255c 8152637: Create a stack allocatable LogStream class stefank parents: diff changeset	29	#include "logging/logStream.hpp"
8631304f255c 8152637: Create a stack allocatable LogStream class stefank parents: diff changeset	30	#include "memory/resourceArea.hpp"
8631304f255c 8152637: Create a stack allocatable LogStream class stefank parents: diff changeset	31	#include "utilities/ostream.hpp"
8631304f255c 8152637: Create a stack allocatable LogStream class stefank parents: diff changeset	32
37461 b5c955296b75 8153659: Create a CHeap backed LogStream class stefank parents: 37460 diff changeset	33	template <class streamClass>
b5c955296b75 8153659: Create a CHeap backed LogStream class stefank parents: 37460 diff changeset	34	inline void LogStreamBase<streamClass>::write(const char* s, size_t len) {
37254 8631304f255c 8152637: Create a stack allocatable LogStream class stefank parents: diff changeset	35	if (len > 0 && s[len - 1] == '\n') {
8631304f255c 8152637: Create a stack allocatable LogStream class stefank parents: diff changeset	36	_current_line.write(s, len - 1);
37460 bda48699fd11 8153658: Redundant memory copy in LogStreamNoResourceMark stefank parents: 37255 diff changeset	37	_current_line.write("\0", 1);
37461 b5c955296b75 8153659: Create a CHeap backed LogStream class stefank parents: 37460 diff changeset	38	_log_handle.print("%s", _current_line.base());
37254 8631304f255c 8152637: Create a stack allocatable LogStream class stefank parents: diff changeset	39	_current_line.reset();
8631304f255c 8152637: Create a stack allocatable LogStream class stefank parents: diff changeset	40	} else {
8631304f255c 8152637: Create a stack allocatable LogStream class stefank parents: diff changeset	41	_current_line.write(s, len);
8631304f255c 8152637: Create a stack allocatable LogStream class stefank parents: diff changeset	42	}
8631304f255c 8152637: Create a stack allocatable LogStream class stefank parents: diff changeset	43	update_position(s, len);
8631304f255c 8152637: Create a stack allocatable LogStream class stefank parents: diff changeset	44	}
8631304f255c 8152637: Create a stack allocatable LogStream class stefank parents: diff changeset	45
8631304f255c 8152637: Create a stack allocatable LogStream class stefank parents: diff changeset	46	#endif // SHARE_VM_LOGGING_LOGSTREAM_INLINE_HPP

author	stefank
	Mon, 11 Apr 2016 08:51:53 +0200
changeset 37461	b5c955296b75
parent 37460	bda48699fd11
permissions	-rw-r--r--