Ruby 3.2.1p31 (2023-02-08 revision 31819e82c88c6f8ecfaeb162519bfa26a14b21fd)
thread.h
1#ifndef INTERNAL_THREAD_H /*-*-C-*-vi:se ft=c:*/
2#define INTERNAL_THREAD_H
11#include "ruby/ruby.h" /* for VALUE */
12#include "ruby/intern.h" /* for rb_blocking_function_t */
13
14struct rb_thread_struct; /* in vm_core.h */
15
16/* thread.c */
17#define COVERAGE_INDEX_LINES 0
18#define COVERAGE_INDEX_BRANCHES 1
19#define COVERAGE_TARGET_LINES 1
20#define COVERAGE_TARGET_BRANCHES 2
21#define COVERAGE_TARGET_METHODS 4
22#define COVERAGE_TARGET_ONESHOT_LINES 8
23#define COVERAGE_TARGET_EVAL 16
24
25VALUE rb_obj_is_mutex(VALUE obj);
26VALUE rb_suppress_tracing(VALUE (*func)(VALUE), VALUE arg);
27void rb_thread_execute_interrupts(VALUE th);
28VALUE rb_get_coverages(void);
29int rb_get_coverage_mode(void);
30VALUE rb_default_coverage(int);
31VALUE rb_thread_shield_new(void);
32VALUE rb_thread_shield_wait(VALUE self);
33VALUE rb_thread_shield_release(VALUE self);
34VALUE rb_thread_shield_destroy(VALUE self);
35int rb_thread_to_be_killed(VALUE thread);
36void rb_mutex_allow_trap(VALUE self, int val);
37VALUE rb_uninterruptible(VALUE (*b_proc)(VALUE), VALUE data);
38VALUE rb_mutex_owned_p(VALUE self);
39VALUE rb_exec_recursive_outer_mid(VALUE (*f)(VALUE g, VALUE h, int r), VALUE g, VALUE h, ID mid);
40
41int rb_thread_wait_for_single_fd(int fd, int events, struct timeval * timeout);
42
43RUBY_SYMBOL_EXPORT_BEGIN
44/* Temporary. This API will be removed (renamed). */
45VALUE rb_thread_io_blocking_region(rb_blocking_function_t *func, void *data1, int fd);
46
47/* thread.c (export) */
48int ruby_thread_has_gvl_p(void); /* for ext/fiddle/closure.c */
49RUBY_SYMBOL_EXPORT_END
50
51MJIT_SYMBOL_EXPORT_BEGIN
52int rb_threadptr_execute_interrupts(struct rb_thread_struct *th, int blocking_timing);
53MJIT_SYMBOL_EXPORT_END
54
55#endif /* INTERNAL_THREAD_H */
uintptr_t VALUE
Type that represents a Ruby object.
Definition: value.h:40
uintptr_t ID
Type that represents a Ruby identifier such as a variable name.
Definition: value.h:52