Ruby 3.0.5p211 (2022-11-24 revision ba5cf0f7c52d4d35cc6a173c89eda98ceffa2dcf)
Data Structures | Macros | Functions
probes_helper.h File Reference
#include "ruby/ruby.h"

Go to the source code of this file.

Data Structures

struct  ruby_dtrace_method_hook_args
 

Macros

#define RUBY_DTRACE_METHOD_HOOK(name, ec, klazz, id)
 
#define RUBY_DTRACE_METHOD_ENTRY_HOOK(ec, klass, id)    RUBY_DTRACE_METHOD_HOOK(METHOD_ENTRY, ec, klass, id)
 
#define RUBY_DTRACE_METHOD_RETURN_HOOK(ec, klass, id)    RUBY_DTRACE_METHOD_HOOK(METHOD_RETURN, ec, klass, id)
 
#define RUBY_DTRACE_CMETHOD_ENTRY_HOOK(ec, klass, id)    RUBY_DTRACE_METHOD_HOOK(CMETHOD_ENTRY, ec, klass, id)
 
#define RUBY_DTRACE_CMETHOD_RETURN_HOOK(ec, klass, id)    RUBY_DTRACE_METHOD_HOOK(CMETHOD_RETURN, ec, klass, id)
 

Functions

int rb_dtrace_setup (rb_execution_context_t *, VALUE, ID, struct ruby_dtrace_method_hook_args *)
 

Macro Definition Documentation

◆ RUBY_DTRACE_CMETHOD_ENTRY_HOOK

#define RUBY_DTRACE_CMETHOD_ENTRY_HOOK (   ec,
  klass,
  id 
)     RUBY_DTRACE_METHOD_HOOK(CMETHOD_ENTRY, ec, klass, id)

Definition at line 38 of file probes_helper.h.

◆ RUBY_DTRACE_CMETHOD_RETURN_HOOK

#define RUBY_DTRACE_CMETHOD_RETURN_HOOK (   ec,
  klass,
  id 
)     RUBY_DTRACE_METHOD_HOOK(CMETHOD_RETURN, ec, klass, id)

Definition at line 41 of file probes_helper.h.

◆ RUBY_DTRACE_METHOD_ENTRY_HOOK

#define RUBY_DTRACE_METHOD_ENTRY_HOOK (   ec,
  klass,
  id 
)     RUBY_DTRACE_METHOD_HOOK(METHOD_ENTRY, ec, klass, id)

Definition at line 32 of file probes_helper.h.

◆ RUBY_DTRACE_METHOD_HOOK

#define RUBY_DTRACE_METHOD_HOOK (   name,
  ec,
  klazz,
  id 
)
Value:
do { \
if (UNLIKELY(RUBY_DTRACE_##name##_ENABLED())) { \
if (rb_dtrace_setup(ec, klazz, id, &args)) { \
RUBY_DTRACE_##name(args.classname, \
args.methodname, \
args.filename, \
args.line_no); \
} \
} \
} while (0)
#define UNLIKELY(x)
Definition: ffi_common.h:126
const char * name
Definition: nkf.c:208
int rb_dtrace_setup(rb_execution_context_t *, VALUE, ID, struct ruby_dtrace_method_hook_args *)
Definition: vm.c:431

Definition at line 19 of file probes_helper.h.

◆ RUBY_DTRACE_METHOD_RETURN_HOOK

#define RUBY_DTRACE_METHOD_RETURN_HOOK (   ec,
  klass,
  id 
)     RUBY_DTRACE_METHOD_HOOK(METHOD_RETURN, ec, klass, id)

Definition at line 35 of file probes_helper.h.

Function Documentation

◆ rb_dtrace_setup()

int rb_dtrace_setup ( rb_execution_context_t ec,
VALUE  klass,
ID  id,
struct ruby_dtrace_method_hook_args args 
)