b557f/signal-hook-0.4.1/src/low_level/channel.rs:
/usr/local/cargo/registry/src/index.crates.io-1949cf8c6b5b557f/signal-hook-0.4.1/src/low_level/pipe.rs:
/usr/local/cargo/registry/src/index.crates.io-1949cf8c6b5b557f/signal-hook-0.4.1/src/low_level/signal_details.rs: