mirror of
https://github.com/ruby/ruby.git
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b67d76b3a6
This reverts commit 5a1dfb04bc (r63451)
And mark the functions as async-signal-safe while we're at it to
prevent future developers from making the same mistake as I did :x
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65316 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
115 lines
4.3 KiB
C
115 lines
4.3 KiB
C
/**********************************************************************
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ruby/debug.h -
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$Author: ko1 $
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created at: Tue Nov 20 20:35:08 2012
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Copyright (C) 2012 Yukihiro Matsumoto
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**********************************************************************/
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#ifndef RB_DEBUG_H
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#define RB_DEBUG_H 1
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#if defined(__cplusplus)
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extern "C" {
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#if 0
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} /* satisfy cc-mode */
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#endif
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#endif
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RUBY_SYMBOL_EXPORT_BEGIN
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/* Note: This file contains experimental APIs. */
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/* APIs can be replaced at Ruby 2.0.1 or later */
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/* profile frames APIs */
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int rb_profile_frames(int start, int limit, VALUE *buff, int *lines);
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VALUE rb_profile_frame_path(VALUE frame);
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VALUE rb_profile_frame_absolute_path(VALUE frame);
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VALUE rb_profile_frame_label(VALUE frame);
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VALUE rb_profile_frame_base_label(VALUE frame);
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VALUE rb_profile_frame_full_label(VALUE frame);
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VALUE rb_profile_frame_first_lineno(VALUE frame);
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VALUE rb_profile_frame_classpath(VALUE frame);
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VALUE rb_profile_frame_singleton_method_p(VALUE frame);
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VALUE rb_profile_frame_method_name(VALUE frame);
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VALUE rb_profile_frame_qualified_method_name(VALUE frame);
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/* debug inspector APIs */
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typedef struct rb_debug_inspector_struct rb_debug_inspector_t;
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typedef VALUE (*rb_debug_inspector_func_t)(const rb_debug_inspector_t *, void *);
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VALUE rb_debug_inspector_open(rb_debug_inspector_func_t func, void *data);
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VALUE rb_debug_inspector_frame_self_get(const rb_debug_inspector_t *dc, long index);
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VALUE rb_debug_inspector_frame_class_get(const rb_debug_inspector_t *dc, long index);
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VALUE rb_debug_inspector_frame_binding_get(const rb_debug_inspector_t *dc, long index);
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VALUE rb_debug_inspector_frame_iseq_get(const rb_debug_inspector_t *dc, long index);
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VALUE rb_debug_inspector_backtrace_locations(const rb_debug_inspector_t *dc);
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/* Old style set_trace_func APIs */
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/* duplicated def of include/ruby/ruby.h */
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void rb_add_event_hook(rb_event_hook_func_t func, rb_event_flag_t events, VALUE data);
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int rb_remove_event_hook(rb_event_hook_func_t func);
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int rb_remove_event_hook_with_data(rb_event_hook_func_t func, VALUE data);
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void rb_thread_add_event_hook(VALUE thval, rb_event_hook_func_t func, rb_event_flag_t events, VALUE data);
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int rb_thread_remove_event_hook(VALUE thval, rb_event_hook_func_t func);
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int rb_thread_remove_event_hook_with_data(VALUE thval, rb_event_hook_func_t func, VALUE data);
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/* TracePoint APIs */
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VALUE rb_tracepoint_new(VALUE target_thread_not_supported_yet, rb_event_flag_t events, void (*func)(VALUE, void *), void *data);
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VALUE rb_tracepoint_enable(VALUE tpval);
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VALUE rb_tracepoint_disable(VALUE tpval);
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VALUE rb_tracepoint_enabled_p(VALUE tpval);
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typedef struct rb_trace_arg_struct rb_trace_arg_t;
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rb_trace_arg_t *rb_tracearg_from_tracepoint(VALUE tpval);
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rb_event_flag_t rb_tracearg_event_flag(rb_trace_arg_t *trace_arg);
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VALUE rb_tracearg_event(rb_trace_arg_t *trace_arg);
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VALUE rb_tracearg_lineno(rb_trace_arg_t *trace_arg);
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VALUE rb_tracearg_path(rb_trace_arg_t *trace_arg);
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VALUE rb_tracearg_method_id(rb_trace_arg_t *trace_arg);
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VALUE rb_tracearg_callee_id(rb_trace_arg_t *trace_arg);
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VALUE rb_tracearg_defined_class(rb_trace_arg_t *trace_arg);
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VALUE rb_tracearg_binding(rb_trace_arg_t *trace_arg);
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VALUE rb_tracearg_self(rb_trace_arg_t *trace_arg);
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VALUE rb_tracearg_return_value(rb_trace_arg_t *trace_arg);
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VALUE rb_tracearg_raised_exception(rb_trace_arg_t *trace_arg);
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VALUE rb_tracearg_object(rb_trace_arg_t *trace_arg);
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/*
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* Postponed Job API
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* rb_postponed_job_register and rb_postponed_job_register_one are
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* async-signal-safe and used via SIGPROF by the "stackprof" RubyGem
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*/
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typedef void (*rb_postponed_job_func_t)(void *arg);
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int rb_postponed_job_register(unsigned int flags, rb_postponed_job_func_t func, void *data);
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int rb_postponed_job_register_one(unsigned int flags, rb_postponed_job_func_t func, void *data);
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/* undocumented advanced tracing APIs */
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typedef enum {
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RUBY_EVENT_HOOK_FLAG_SAFE = 0x01,
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RUBY_EVENT_HOOK_FLAG_DELETED = 0x02,
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RUBY_EVENT_HOOK_FLAG_RAW_ARG = 0x04
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} rb_event_hook_flag_t;
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void rb_add_event_hook2(rb_event_hook_func_t func, rb_event_flag_t events, VALUE data, rb_event_hook_flag_t hook_flag);
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void rb_thread_add_event_hook2(VALUE thval, rb_event_hook_func_t func, rb_event_flag_t events, VALUE data, rb_event_hook_flag_t hook_flag);
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RUBY_SYMBOL_EXPORT_END
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#if defined(__cplusplus)
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#if 0
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{ /* satisfy cc-mode */
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#endif
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} /* extern "C" { */
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#endif
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#endif /* RUBY_DEBUG_H */
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