forked from mirrors/gstreamer-rs
38 lines
949 B
Rust
38 lines
949 B
Rust
// Take a look at the license at the top of the repository in the LICENSE file.
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cfg_if::cfg_if! {
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if #[cfg(unix)] {
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use glib::translate::ToGlibPtr;
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use std::mem;
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use std::os::unix;
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} else if #[cfg(feature = "dox")] {
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// Declare a fake RawFd for doc generation on windows
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pub mod unix {
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pub mod io {
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pub struct RawFd{}
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}
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}
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}
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}
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use super::Bus;
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pub trait UnixBusExtManual: 'static {
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fn get_pollfd(&self) -> unix::io::RawFd;
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}
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impl UnixBusExtManual for Bus {
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fn get_pollfd(&self) -> unix::io::RawFd {
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#[cfg(unix)]
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unsafe {
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let mut pollfd = mem::MaybeUninit::zeroed();
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ffi::gst_bus_get_pollfd(self.to_glib_none().0, pollfd.as_mut_ptr());
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let pollfd = pollfd.assume_init();
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pollfd.fd
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}
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#[cfg(all(not(unix), feature = "dox"))]
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unix::io::RawFd {}
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}
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}
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