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Diffstat (limited to 'ext/dl/cfunc.c')
-rw-r--r--ext/dl/cfunc.c10
1 files changed, 9 insertions, 1 deletions
diff --git a/ext/dl/cfunc.c b/ext/dl/cfunc.c
index 20d3f537669..6110e14f557 100644
--- a/ext/dl/cfunc.c
+++ b/ext/dl/cfunc.c
@@ -43,8 +43,9 @@ rb_dl_set_win32_last_error(VALUE self, VALUE val)
void
-dlcfunc_free(struct cfunc_data *data)
+dlcfunc_free(void *ptr)
{
+ struct cfunc_data *data = ptr;
if( data->name ){
xfree(data->name);
}
@@ -107,6 +108,13 @@ rb_dlcfunc_s_allocate(VALUE klass)
return obj;
}
+int
+rb_dlcfunc_kind_p(VALUE func)
+{
+ if (TYPE(func) == T_DATA) return 0;
+ return RDATA(func)->dfree == dlcfunc_free;
+}
+
VALUE
rb_dlcfunc_initialize(int argc, VALUE argv[], VALUE self)
{