bjoernager/rust
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Remove unneccessary use under cfg(unix)

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This commit is contained in:
Igor Aleksanov 2019-10-21 09:05:40 +03:00
parent a06b205177
commit ae04dc8473
1 changed files with 2 additions and 12 deletions
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14
src/libtest/helpers/concurrency.rs
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@ -2,9 +2,6 @@
//! during tests execution.
use std::env;
#[cfg(any(unix, target_os = "cloudabi"))]
use libc;
#[allow(deprecated)]
pub fn get_concurrency() -> usize {
return match env::var("RUST_TEST_THREADS") {
@ -12,10 +9,7 @@ pub fn get_concurrency() -> usize {
let opt_n: Option<usize> = s.parse().ok();
match opt_n {
Some(n) if n > 0 => n,
_ => panic!(
"RUST_TEST_THREADS is `{}`, should be a positive integer.",
s
),
_ => panic!("RUST_TEST_THREADS is `{}`, should be a positive integer.", s),
}
}
Err(..) => num_cpus(),
@ -82,11 +76,7 @@ pub fn get_concurrency() -> usize {
unsafe { libc::sysconf(libc::_SC_NPROCESSORS_ONLN) as usize }
}
#[cfg(any(
target_os = "freebsd",
target_os = "dragonfly",
target_os = "netbsd"
))]
#[cfg(any(target_os = "freebsd", target_os = "dragonfly", target_os = "netbsd"))]
fn num_cpus() -> usize {
use std::ptr;