Adjust a fucntion signature

nobu · hsbt · commit ee5c80732095 · 2019-11-30T18:19:52.000+09:00
diff --git a/ext/zlib/zlib.c b/ext/zlib/zlib.c
@@ -4277,13 +4277,19 @@ rb_gzreader_external_encoding(VALUE self)
 }
 
 static VALUE
-zlib_gzip_ensure(VALUE arg)
+zlib_gzip_end_rescue(VALUE arg)
 {
     struct gzfile *gz = (struct gzfile *)arg;
-    rb_rescue((VALUE(*)())gz->end, arg, NULL, Qnil);
+    gz->end(gz);
     return Qnil;
 }
 
+static VALUE
+zlib_gzip_ensure(VALUE arg)
+{
+    return rb_rescue(zlib_gzip_end_rescue, arg, NULL, Qnil);
+}
+
 static void
 zlib_gzip_end(struct gzfile *gz)
 {

Original file line number	Diff line number	Diff line change
`@@ -4277,13 +4277,19 @@ rb_gzreader_external_encoding(VALUE self)`
`4277`	`4277`	`}`
`4278`	`4278`
`4279`	`4279`	`static VALUE`
`4280`		`-zlib_gzip_ensure(VALUE arg)`
	`4280`	`+zlib_gzip_end_rescue(VALUE arg)`
`4281`	`4281`	`{`
`4282`	`4282`	`struct gzfile gz = (struct gzfile )arg;`
`4283`		`- rb_rescue((VALUE(*)())gz->end, arg, NULL, Qnil);`
	`4283`	`+ gz->end(gz);`
`4284`	`4284`	`return Qnil;`
`4285`	`4285`	`}`
`4286`	`4286`
	`4287`	`+static VALUE`
	`4288`	`+zlib_gzip_ensure(VALUE arg)`
	`4289`	`+{`
	`4290`	`+ return rb_rescue(zlib_gzip_end_rescue, arg, NULL, Qnil);`
	`4291`	`+}`
	`4292`	`+`
`4287`	`4293`	`static void`
`4288`	`4294`	`zlib_gzip_end(struct gzfile *gz)`
`4289`	`4295`	`{`