Add a hard-coded binding to free().

node-ffi · Sep 20, 2011 · cab1216 · cab1216
1 parent 942a0f0
commit cab1216
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Showing 2 changed files with 10 additions and 0 deletions.
diff --git a/src/ffi.cc b/src/ffi.cc
@@ -23,6 +23,7 @@ void FFI::InitializeBindings(Handle<Object> target)
 {
     Local<Object> o = Object::New();
 
+    target->Set(String::New("free"),             FunctionTemplate::New(Free)->GetFunction());
     target->Set(String::New("prepCif"),          FunctionTemplate::New(FFIPrepCif)->GetFunction());
     target->Set(String::New("strtoul"),          FunctionTemplate::New(Strtoul)->GetFunction());
     target->Set(String::New("POINTER_SIZE"),     Integer::New(sizeof(unsigned char *)));
@@ -101,6 +102,14 @@ void FFI::InitializeBindings(Handle<Object> target)
     target->Set(String::New("TYPE_SIZE_MAP"), smap);
 }
 
+Handle<Value> FFI::Free(const Arguments &args)
+{
+    HandleScope scope;
+    Pointer *p = ObjectWrap::Unwrap<Pointer>(args[0]->ToObject());
+    free(p->GetPointer());
+    return Undefined();
+}
+
 Handle<Value> FFI::Strtoul(const Arguments &args)
 {
     HandleScope scope;

diff --git a/src/ffi.h b/src/ffi.h
@@ -110,6 +110,7 @@ class FFI : public ObjectWrap {
         static void InitializeBindings(Handle<Object> Target);
 
     protected:
+        static Handle<Value> Free(const Arguments& args);
         static Handle<Value> FFIPrepCif(const Arguments& args);
         static Handle<Value> Strtoul(const Arguments& args);
 };