rust/library/std/src/sys/sync/thread_parking, branch stablehttps://github.com/rust-lang/rust
http://git.dreamy.place/mirrors/rust/atom?h=stable2025-04-26T23:18:08+00:00use generic Atomic type where possible2025-04-26T23:18:08+00:00Christopher Durhamcad97@cad97.com2024-09-19T04:15:03+00:00urn:sha1:4d93f6056824c338751f19356d33bb61ce818749
in core/alloc/std only for now, and ignoring test files
Co-authored-by: Pavel Grigorenko <GrigorenkoPV@ya.ru>
Fix `*-win7-windows-msvc` target since 26eeac1a1e9fe46ffd80dd0d3dafdd2c2a6443062025-02-19T10:05:37+00:00Li Keqingauroracloud4096@gmail.com2025-02-19T10:05:37+00:00urn:sha1:35febd7a6d57179f41cb5b4a37f9545915e4d7a5Mark extern blocks as unsafe2025-02-09T17:11:13+00:00Michael Gouletmichael@errs.io2025-02-07T19:42:33+00:00urn:sha1:a4e7f8f9bf10588cb5519ae09a15be155499901fstd: refactor `pthread`-based synchronization2024-10-28T15:56:22+00:00joboetjonasboettiger@icloud.com2024-10-28T15:56:22+00:00urn:sha1:528b37a738abf6cb0166fb60701dc2841ad54ebf
The non-trivial code for `pthread_condvar` is duplicated across the thread parking and the `Mutex`/`Condvar` implementations. This PR moves that code into `sys::pal`, which now exposes a non-movable wrapper type for `pthread_mutex_t` and `pthread_condvar_t`.
library: consistently use American spelling for 'behavior'2024-10-25T10:02:47+00:00Ralf Jungpost@ralfj.de2024-10-25T10:01:08+00:00urn:sha1:854e3c43e005c992542a80bea9bbe16230470362Abstract the state type for futexes2024-10-17T19:21:53+00:00Paul Menagemenage@gmail.com2024-10-17T19:21:53+00:00urn:sha1:cf7ff15a0ddfe0713dd794cd39eb3b3b58ba8d27
In the same way that we expose SmallAtomic and SmallPrimitive to allow
Windows to use a value other than an AtomicU32 for its futex state, this
patch switches the primary futex state type from AtomicU32 to
futex::Atomic. The futex::Atomic type should be usable as an atomic
value with underlying primitive type equal to futex::Primitive.
This allows supporting the futex API on systems where the underlying
kernel futex implementation requires more state than simply an
AtomicU32.
All in-tree futex implementations simply define {Atomic,Primitive}
directly as {AtomicU32,u32}.
sys/unix: add comments for some Miri fallbacks2024-10-13T10:35:06+00:00Ralf Jungpost@ralfj.de2024-10-13T10:34:28+00:00urn:sha1:a87f5ca917b5c3c10163601da74df2045ee8e6eaUse `&raw` in the standard library2024-09-26T00:03:20+00:00Josh Stonejistone@redhat.com2024-09-26T00:03:20+00:00urn:sha1:f4d9d1a0eaf7e5de8c368ac5af500adf9e06f6e7
Since the stabilization in #127679 has reached stage0, 1.82-beta, we can
start using `&raw` freely, and even the soft-deprecated `ptr::addr_of!`
and `ptr::addr_of_mut!` can stop allowing the unstable feature.
I intentionally did not change any documentation or tests, but the rest
of those macro uses are all now using `&raw const` or `&raw mut` in the
standard library.
Reformat using the new identifier sorting from rustfmt2024-09-22T23:11:29+00:00Michael Gouletmichael@errs.io2024-09-22T23:05:04+00:00urn:sha1:c682aa162b0d41e21cc6748f4fecfe01efb69d1fReformat `use` declarations.2024-07-28T22:26:52+00:00Nicholas Nethercoten.nethercote@gmail.com2024-07-28T22:13:50+00:00urn:sha1:84ac80f1921afc243d71fd0caaa4f2838c294102
The previous commit updated `rustfmt.toml` appropriately. This commit is
the outcome of running `x fmt --all` with the new formatting options.