23 lines
844 B
Rust
23 lines
844 B
Rust
//! NOTE: Keep these constants in sync with `library/std/src/sys/unix/mod.rs`!
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/// Do not touch `SIGPIPE`. Use whatever the parent process uses.
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#[allow(dead_code)]
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pub const INHERIT: u8 = 1;
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/// Change `SIGPIPE` to `SIG_IGN` so that failed writes results in `EPIPE`
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/// that are eventually converted to `ErrorKind::BrokenPipe`.
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#[allow(dead_code)]
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pub const SIG_IGN: u8 = 2;
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/// Change `SIGPIPE` to `SIG_DFL` so that the process is killed when trying
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/// to write to a closed pipe. This is usually the desired behavior for CLI
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/// apps that produce textual output that you want to pipe to other programs
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/// such as `head -n 1`.
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#[allow(dead_code)]
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pub const SIG_DFL: u8 = 3;
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/// `SIG_IGN` has been the Rust default since 2014. See
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/// <https://github.com/rust-lang/rust/issues/62569>.
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#[allow(dead_code)]
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pub const DEFAULT: u8 = SIG_IGN;
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