ruby.git/include/ruby/fiber, branch v4.0.4

Fewer calls to `GET_EC()` and `GET_THREAD()` (#15506)

2025-12-12T19:47:43+00:00

The changes are to `io.c` and `thread.c`.
I changed the API of 2 exported thread functions from `internal/thread.h` that
didn't look like they had any use in C extensions:

* rb_thread_wait_for_single_fd
* rb_thread_io_wait

I didn't change the following exported internal function because it's
used in C extensions:

* rb_thread_fd_select

I added a comment to note that this function, although internal, is used
in C extensions.

Yield to scheduler if interrupts are pending. (#14700)

2025-12-06T08:44:14+00:00

Fix `blocking_operation_wait` use-after-free bug.

2025-06-06T04:13:16+00:00

Bump fiber scheduler version and add missing documentation. (#13424)

2025-05-23T07:20:33+00:00

Allow `IO#close` to interrupt IO operations on fibers using `fiber_interrupt` hook. (#12839)

2025-05-23T05:55:05+00:00

Introduce `Fiber::Scheduler#blocking_operation_wait`. (#12016)

2024-11-20T06:40:17+00:00

Redirect `rb_nogvl` blocking operations to the fiber scheduler if possible
to prevent stalling the event loop.

[Feature #20876]

Revert "Introduce Fiber Scheduler `blocking_region` hook. (#11963)" (#12013)

2024-11-06T09:19:40+00:00

This reverts some of commit 87fb44dff6409a19d12052cf0fc07ba80a4c45ac.

We will rename and propose a slightly different interface.

Introduce Fiber Scheduler `blocking_region` hook. (#11963)

2024-10-31T04:26:37+00:00

IO::Buffer improvements and documentation. (#9329)

2023-12-24T13:03:36+00:00

* Restore experimental warnings.

* Documentation and code structure improvements.

* Improved validation of flags, clarified documentation of argument handling.

* Remove inconsistent use of `Example:` and add example to `null?`.

* Expose `IO::Buffer#private?` and add test.

Support `IO#pread` / `IO#pwrite` using fiber scheduler. (#7594)

2023-03-30T11:48:55+00:00

* Skip test if non-blocking file IO is not supported.