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178c1b0922
* Enables Mutex to be used as synchronization between multiple Fibers of the same Thread. * With a Fiber scheduler we can yield to another Fiber on contended Mutex#lock instead of blocking the entire thread. * This also makes the behavior of Mutex consistent across CRuby, JRuby and TruffleRuby. * [Feature #16792]
25 lines
1 KiB
C
25 lines
1 KiB
C
#ifndef INTERNAL_CONT_H /*-*-C-*-vi:se ft=c:*/
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#define INTERNAL_CONT_H
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/**
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* @file
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* @author Ruby developers <ruby-core@ruby-lang.org>
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* @copyright This file is a part of the programming language Ruby.
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* Permission is hereby granted, to either redistribute and/or
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* modify this file, provided that the conditions mentioned in the
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* file COPYING are met. Consult the file for details.
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* @brief Internal header for Fiber.
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*/
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#include "ruby/ruby.h" /* for VALUE */
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struct rb_thread_struct; /* in vm_core.h */
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struct rb_fiber_struct; /* in cont.c */
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/* cont.c */
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VALUE rb_obj_is_fiber(VALUE);
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void rb_fiber_reset_root_local_storage(struct rb_thread_struct *);
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void ruby_register_rollback_func_for_ensure(VALUE (*ensure_func)(VALUE), VALUE (*rollback_func)(VALUE));
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void rb_fiber_init_mjit_cont(struct rb_fiber_struct *fiber);
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VALUE rb_fiberptr_self(struct rb_fiber_struct *fiber);
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#endif /* INTERNAL_CONT_H */
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