57 lines
1.6 KiB
C++
57 lines
1.6 KiB
C++
/*
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* Copyright (c) Facebook, Inc. and its affiliates.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#pragma once
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#include <fcntl.h>
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#ifdef _WIN32
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#include <sys/types.h>
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#include <folly/portability/Windows.h>
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// I have no idea what the normal values for these are,
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// and really don't care what they are. They're only used
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// within fcntl, so it's not an issue.
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#define FD_CLOEXEC HANDLE_FLAG_INHERIT
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#define O_NONBLOCK 1
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#define O_CLOEXEC _O_NOINHERIT
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#define F_GETFD 1
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#define F_SETFD 2
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#define F_GETFL 3
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#define F_SETFL 4
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#ifdef HAVE_POSIX_FALLOCATE
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#undef HAVE_POSIX_FALLOCATE
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#endif
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#define HAVE_POSIX_FALLOCATE 1
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// See portability/Unistd.h for why these need to be in a namespace
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// rather then extern "C".
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namespace folly {
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namespace portability {
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namespace fcntl {
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int creat(char const* fn, int pm);
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int fcntl(int fd, int cmd, ...);
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int posix_fallocate(int fd, off_t offset, off_t len);
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int open(char const* fn, int of, int pm = 0);
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} // namespace fcntl
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} // namespace portability
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} // namespace folly
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/* using override */ using namespace folly::portability::fcntl;
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#endif
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