diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/ruby/fiber/scheduler.h | 22 |
1 files changed, 21 insertions, 1 deletions
diff --git a/include/ruby/fiber/scheduler.h b/include/ruby/fiber/scheduler.h index 37985e1285..d6a033d322 100644 --- a/include/ruby/fiber/scheduler.h +++ b/include/ruby/fiber/scheduler.h @@ -244,7 +244,27 @@ VALUE rb_fiber_scheduler_io_wait_readable(VALUE scheduler, VALUE io); VALUE rb_fiber_scheduler_io_wait_writable(VALUE scheduler, VALUE io); /** - * Nonblocking read from the passed IO. + * Non-blocking version of `IO.select`. + * + * It's possible that this will be emulated using a thread, so you should not + * rely on it for high performance. + * + * @param[in] scheduler Target scheduler. + * @param[in] readables An array of readable objects. + * @param[in] writables An array of writable objects. + * @param[in] exceptables An array of objects that might encounter exceptional conditions. + * @param[in] timeout Numeric timeout or nil. + * @return What `scheduler.io_select` returns, normally a 3-tuple of arrays of ready objects. + */ +VALUE rb_fiber_scheduler_io_select(VALUE scheduler, VALUE readables, VALUE writables, VALUE exceptables, VALUE timeout); + +/** + * Non-blocking version of `IO.select`, `argv` variant. + */ +VALUE rb_fiber_scheduler_io_selectv(VALUE scheduler, int argc, VALUE *argv); + +/** + * Non-blocking read from the passed IO. * * @param[in] scheduler Target scheduler. * @param[out] io An io object to read from. |