Make more strings const.
diff --git a/lib/vty.c b/lib/vty.c
index c10c984..42b7e92 100644
--- a/lib/vty.c
+++ b/lib/vty.c
@@ -1854,7 +1854,7 @@
/* VTY shell UNIX domain socket. */
void
-vty_serv_un (char *path)
+vty_serv_un (const char *path)
{
int ret;
int sock, len, flags;
@@ -2019,7 +2019,7 @@
/* Determine address family to bind. */
void
-vty_serv_sock (const char *addr, unsigned short port, char *path)
+vty_serv_sock (const char *addr, unsigned short port, const char *path)
{
/* If port is set to 0, do not listen on TCP/IP at all! */
if (port)