mirror of
https://github.com/RGBCube/serenity
synced 2025-10-31 16:52:43 +00:00
1b4e88fb59
And pass the result through to sys$close() return value. Fixes https://github.com/SerenityOS/serenity/issues/427
64 lines
2 KiB
C++
64 lines
2 KiB
C++
/*
|
|
* Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
|
|
* All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions are met:
|
|
*
|
|
* 1. Redistributions of source code must retain the above copyright notice, this
|
|
* list of conditions and the following disclaimer.
|
|
*
|
|
* 2. Redistributions in binary form must reproduce the above copyright notice,
|
|
* this list of conditions and the following disclaimer in the documentation
|
|
* and/or other materials provided with the distribution.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
|
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
|
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
|
|
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
|
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
|
|
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
|
|
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
|
|
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
|
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
*/
|
|
|
|
#include <AK/StringView.h>
|
|
#include <Kernel/FileSystem/File.h>
|
|
#include <Kernel/FileSystem/FileDescription.h>
|
|
|
|
namespace Kernel {
|
|
|
|
File::File()
|
|
{
|
|
}
|
|
|
|
File::~File()
|
|
{
|
|
}
|
|
|
|
KResultOr<NonnullRefPtr<FileDescription>> File::open(int options)
|
|
{
|
|
auto description = FileDescription::create(*this);
|
|
description->set_rw_mode(options);
|
|
description->set_file_flags(options);
|
|
return description;
|
|
}
|
|
|
|
KResult File::close()
|
|
{
|
|
return KSuccess;
|
|
}
|
|
|
|
int File::ioctl(FileDescription&, unsigned, FlatPtr)
|
|
{
|
|
return -ENOTTY;
|
|
}
|
|
|
|
KResultOr<Region*> File::mmap(Process&, FileDescription&, VirtualAddress, size_t, size_t, int, bool)
|
|
{
|
|
return KResult(-ENODEV);
|
|
}
|
|
|
|
}
|