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#ifndef RUBY_PROBES_HELPER_H
#define RUBY_PROBES_HELPER_H
#include "ruby/ruby.h"
#include "probes.h"
VALUE rb_class_path_no_cache(VALUE _klass);
#define RUBY_DTRACE_HOOK(name, th, klazz, id) \
do { \
if (RUBY_DTRACE_##name##_ENABLED()) { \
VALUE _klass = (klazz); \
ID _id = (id); \
const char * classname; \
const char * methodname; \
const char * filename; \
if (!_klass) { \
rb_thread_method_id_and_class((th), &_id, &_klass); \
} \
if (_klass) { \
if (RB_TYPE_P(_klass, T_ICLASS)) { \
_klass = RBASIC(_klass)->klass; \
} \
else if (FL_TEST(_klass, FL_SINGLETON)) { \
_klass = rb_iv_get(_klass, "__attached__"); \
} \
switch (TYPE(_klass)) { \
case T_CLASS: \
case T_ICLASS: \
case T_MODULE: \
{ \
VALUE _name = rb_class_path_no_cache(_klass); \
if (!NIL_P(_name)) { \
classname = StringValuePtr(_name); \
} \
else { \
classname = "<unknown>"; \
} \
methodname = rb_id2name(_id); \
filename = rb_sourcefile(); \
if (classname && methodname && filename) { \
RUBY_DTRACE_##name( \
classname, \
methodname, \
filename, \
rb_sourceline()); \
} \
break; \
} \
} \
} \
} \
} while (0)
#define RUBY_DTRACE_METHOD_ENTRY_HOOK(th, klass, id) \
RUBY_DTRACE_HOOK(METHOD_ENTRY, th, klass, id)
#define RUBY_DTRACE_METHOD_RETURN_HOOK(th, klass, id) \
RUBY_DTRACE_HOOK(METHOD_RETURN, th, klass, id)
#define RUBY_DTRACE_CMETHOD_ENTRY_HOOK(th, klass, id) \
RUBY_DTRACE_HOOK(CMETHOD_ENTRY, th, klass, id)
#define RUBY_DTRACE_CMETHOD_RETURN_HOOK(th, klass, id) \
RUBY_DTRACE_HOOK(CMETHOD_RETURN, th, klass, id)
#endif /* RUBY_PROBES_HELPER_H */
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