bjoernager/rust
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Replace magic number with readable sig constant

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SIG_ERR is defined as 'pub const SIG_ERR: sighandler_t = !0 as sighandler_t;'
This commit is contained in:
Anatol Pomozov 2017-04-03 22:41:55 -07:00
parent 5309a3e31d
commit 6132fb83b4
1 changed files with 1 additions and 1 deletions
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2
src/libstd/sys/unix/mod.rs
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@ -92,7 +92,7 @@ pub fn init() {
#[cfg(not(any(target_os = "nacl", target_os = "emscripten", target_os="fuchsia")))] #[cfg(not(any(target_os = "nacl", target_os = "emscripten", target_os="fuchsia")))]
unsafe fn reset_sigpipe() { unsafe fn reset_sigpipe() {
assert!(signal(libc::SIGPIPE, libc::SIG_IGN) != !0); assert!(signal(libc::SIGPIPE, libc::SIG_IGN) != libc::SIG_ERR);
} }
#[cfg(any(target_os = "nacl", target_os = "emscripten", target_os="fuchsia"))] #[cfg(any(target_os = "nacl", target_os = "emscripten", target_os="fuchsia"))]
unsafe fn reset_sigpipe() {} unsafe fn reset_sigpipe() {}