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624c185094
Summary: This commit introduces a few types from the watchman codebase: `FileDescriptor` which is on posix systems represents a file descriptor, and on Windows is a HANDLE (which can be a file, pipe or socket descriptor). `Pipe` is a convenience struct that holds the read and write ends of a Pipe. Note that we have a conceptual class with a windows specific Pipe type under eden/fs/win/utils/Pipe.h; I remove that in the next diff in the stack. There are a couple of differences from the watchman code Reviewed By: chadaustin Differential Revision: D23287819 fbshipit-source-id: 6ca90ba345037c6c3e308f588d690a899c9866a5
30 lines
548 B
C++
30 lines
548 B
C++
/*
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* Copyright (c) Facebook, Inc. and its affiliates.
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*
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* This software may be used and distributed according to the terms of the
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* GNU General Public License version 2.
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*/
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#pragma once
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#include "eden/fs/utils/FileDescriptor.h"
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namespace facebook {
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namespace eden {
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struct Pipe {
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FileDescriptor read;
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FileDescriptor write;
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explicit Pipe(bool nonBlocking = false);
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};
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struct SocketPair {
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FileDescriptor read;
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FileDescriptor write;
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explicit SocketPair(bool nonBlocking = false);
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};
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} // namespace eden
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} // namespace facebook
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