8164900: Add support for O_DIRECT
Summary: Add support for Direct I/O in FileChannel
Reviewed-by: alanb, bpb, alanbur, coffeys, aph, clanger, plevart, mli, psandoz, simonis
Contributed-by: Lucy Lu <yingqi.lu@intel.com>, Volker Simonis <volker.simonis@gmail.com>
# Copyright (c) 2014, 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. Oracle designates this
# particular file as subject to the "Classpath" exception as provided
# by Oracle in the LICENSE file that accompanied this code.
#
# 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 $(SPEC)
include MakeBase.gmk
default: all
IDEA_OUTPUT_DIR := $(TESTMAKE_OUTPUTDIR)/verify-idea
clean-idea:
$(RM) -r $(IDEA_OUTPUT_DIR)
verify-idea:
$(MKDIR) -p $(IDEA_OUTPUT_DIR)
MAKEFLAGS= MFLAGS= $(BASH) $(TOPDIR)/bin/idea.sh -o $(IDEA_OUTPUT_DIR)/idea1
MAKEFLAGS= MFLAGS= $(BASH) $(TOPDIR)/bin/idea.sh -o $(IDEA_OUTPUT_DIR)/idea2 java.base
MAKEFLAGS= MFLAGS= $(BASH) $(TOPDIR)/bin/idea.sh -o $(IDEA_OUTPUT_DIR)/idea3 java.base jdk.compiler
TEST_TARGETS += verify-idea
all: $(TEST_TARGETS)
.PHONY: default all verify-idea