cutils: return the remote uid on netlink recv failure
This change adds a layer of indirection to uevent's
uevent_kernel_multicast_recv, allowing dependent code to
get the remote endpoint if desired.
Change-Id: If2f00708a1dd6196c415b1ebc2a7eeb72399a90e
diff --git a/include/cutils/uevent.h b/include/cutils/uevent.h
index 4ebc300..4cca7e5 100644
--- a/include/cutils/uevent.h
+++ b/include/cutils/uevent.h
@@ -26,6 +26,7 @@
int uevent_open_socket(int buf_sz, bool passcred);
ssize_t uevent_kernel_multicast_recv(int socket, void *buffer, size_t length);
+ssize_t uevent_kernel_multicast_uid_recv(int socket, void *buffer, size_t length, uid_t *uid);
#ifdef __cplusplus
}