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Expose scheduler as public interface & bug fixes. (#3945)

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* Rename `rb_scheduler` to `rb_fiber_scheduler`.

* Use public interface if available.

* Use `rb_check_funcall` where possible.

* Don't use `unblock` unless the fiber was non-blocking.
This commit is contained in:
Samuel Williams 2021-02-09 19:39:56 +13:00 • committed by GitHub
parent 3c593f28ed
commit 5f69a7f604
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GPG key ID: 4AEE18F83AFDEB23
Notes: git 2021-02-09 15:40:27 +09:00 
Merged-By: ioquatix <samuel@codeotaku.com>
18 changed files with 356 additions and 245 deletions
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1
internal/cont.h
View file

@ -21,5 +21,6 @@ void ruby_register_rollback_func_for_ensure(VALUE (*ensure_func)(VALUE), VALUE (
void rb_fiber_init_mjit_cont(struct rb_fiber_struct *fiber);
VALUE rb_fiberptr_self(struct rb_fiber_struct *fiber);
unsigned int rb_fiberptr_blocking(struct rb_fiber_struct *fiber);
#endif /* INTERNAL_CONT_H */

44
internal/scheduler.h
View file

@ -1,44 +0,0 @@
#ifndef RUBY_SCHEDULER_H /*-*-C-*-vi:se ft=c:*/
#define RUBY_SCHEDULER_H
/**
* @file
* @author Ruby developers <ruby-core@ruby-lang.org>
* @copyright This file is a part of the programming language Ruby.
* Permission is hereby granted, to either redistribute and/or
* modify this file, provided that the conditions mentioned in the
* file COPYING are met. Consult the file for details.
* @brief Internal header for Scheduler.
*/
#include "ruby/ruby.h"
#include "ruby/intern.h"
VALUE rb_scheduler_get();
VALUE rb_scheduler_set(VALUE scheduler);
VALUE rb_scheduler_current();
VALUE rb_thread_scheduler_current(VALUE thread);
VALUE rb_scheduler_timeout(struct timeval *timeout);
VALUE rb_scheduler_close(VALUE scheduler);
VALUE rb_scheduler_kernel_sleep(VALUE scheduler, VALUE duration);
VALUE rb_scheduler_kernel_sleepv(VALUE scheduler, int argc, VALUE * argv);
int rb_scheduler_supports_process_wait(VALUE scheduler);
VALUE rb_scheduler_process_wait(VALUE scheduler, rb_pid_t pid, int flags);
VALUE rb_scheduler_block(VALUE scheduler, VALUE blocker, VALUE timeout);
VALUE rb_scheduler_unblock(VALUE scheduler, VALUE blocker, VALUE fiber);
VALUE rb_scheduler_io_wait(VALUE scheduler, VALUE io, VALUE events, VALUE timeout);
VALUE rb_scheduler_io_wait_readable(VALUE scheduler, VALUE io);
VALUE rb_scheduler_io_wait_writable(VALUE scheduler, VALUE io);
int rb_scheduler_supports_io_read(VALUE scheduler);
VALUE rb_scheduler_io_read(VALUE scheduler, VALUE io, VALUE buffer, size_t offset, size_t length);
int rb_scheduler_supports_io_write(VALUE scheduler);
VALUE rb_scheduler_io_write(VALUE scheduler, VALUE io, VALUE buffer, size_t offset, size_t length);
#endif /* RUBY_SCHEDULER_H */