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Add method to retreive file descriptor from PollFd #1286

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Add method to retreive file descriptor from PollFd #1286

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3 changes: 3 additions & 0 deletions CHANGELOG.md
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Expand Up @@ -5,6 +5,9 @@ This project adheres to [Semantic Versioning](http://semver.org/).

## [Unreleased] - ReleaseDate
### Added
- Added `poll::PollFd::fd` method to expose the underlying file
descriptor of a `PollFd`.
(#[1286](https://github.com/nix-rust/nix/pull/1286))
### Changed
### Fixed
### Removed
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5 changes: 5 additions & 0 deletions src/poll.rs
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Expand Up @@ -39,6 +39,11 @@ impl PollFd {
pub fn revents(self) -> Option<PollFlags> {
PollFlags::from_bits(self.pollfd.revents)
}

/// Returns the file descriptor this `PollFd` refers to
pub fn fd(self) -> RawFd {
self.pollfd.fd
}
}

libc_bitflags! {
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