connection: Move wl_interface_equal to util

Move the wl_interface_equal prototype to the top of wayland-private, where
it is not buried in the middle of map, connection and closure functions.

Move the implementation out of connection and into util. This is a utility
function, not specific to connections, and has call sites within connection,
wayland-client and wayland-server.

Signed-off-by: Yong Bakos <ybakos@humanoriented.com>
Reviewed-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
Reviewed-by: Bryce Harrington <bryce@osg.samsung.com>

1 files changed, 0 insertions, 13 deletions

diff --git a/src/connection.c b/src/connection.c
index 747229e..c3293a9 100644
--- a/src/connection.c
+++ b/src/connection.c
@@ -798,19 +798,6 @@ wl_connection_demarshal(struct wl_connection *connection,
 }
 
 int
-wl_interface_equal(const struct wl_interface *a, const struct wl_interface *b)
-{
-	/* In most cases the pointer equality test is sufficient.
-	 * However, in some cases, depending on how things are split
-	 * across shared objects, we can end up with multiple
-	 * instances of the interface metadata constants.  So if the
-	 * pointers match, the interfaces are equal, if they don't
-	 * match we have to compare the interface names. */
-
-	return a == b || strcmp(a->name, b->name) == 0;
-}
-
-int
 wl_closure_lookup_objects(struct wl_closure *closure, struct wl_map *objects)
 {
 	struct wl_object *object;