Add umtx_op to FreeBSD. #2770
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Add umtx_op to FreeBSD. #2770
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r? @Amanieu (rust-highfive has picked a reviewer for you, use r? to override) |
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@bors r+ |
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📌 Commit 6700aff has been approved by |
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☀️ Test successful - checks-actions, checks-cirrus-freebsd-11, checks-cirrus-freebsd-12, checks-cirrus-freebsd-13 |
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@Amanieu Can you publish a new version of this crate to crates.io, so we can start using the additions in std? |
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I'm waiting for bors to finish going through the PR queue, then I'll publish a release. |
bors
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Use futex-based locks and thread parker on {Free, Open, DragonFly}BSD.
This switches *BSD to our futex-based locks and thread parker.
Tracking issue: rust-lang#93740
This is a draft, because this still needs a new version of the `libc` crate to be published that includes rust-lang/libc#2770.
r? `@Amanieu`
workingjubilee
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Sep 15, 2022
Use futex-based locks and thread parker on {Free, Open, DragonFly}BSD.
This switches *BSD to our futex-based locks and thread parker.
Tracking issue: rust-lang/rust#93740
This is a draft, because this still needs a new version of the `libc` crate to be published that includes rust-lang/libc#2770.
r? `@Amanieu`
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See https://www.freebsd.org/cgi/man.cgi?query=_umtx_op&sektion=2&manpath=FreeBSD+11.0-RELEASE+and+Ports and https://github.com/FreeBSD/freebsd-src/blob/stable/11/sys/sys/umtx.h.