doveadm: Update struct doveadm_server comments

diff --git a/src/doveadm/doveadm-server.h b/src/doveadm/doveadm-server.h
index 8aa4d8146f086db4b13c93e0d16573fc706b7815..3b4886514d5b241a85ab4cf3152a6e8fb3efd234 100644 (file)
--- a/src/doveadm/doveadm-server.h
+++ b/src/doveadm/doveadm-server.h
@@ -7,13 +7,13 @@ extern struct client_connection *doveadm_client;
 extern struct doveadm_print_vfuncs doveadm_print_server_vfuncs;
 
 struct doveadm_server {
-       /* hostname:port or socket name for logging */
+       /* hostname:port or UNIX socket path. Used mainly for logging. */
        const char *name;
-       /* hostname without port */
+       /* hostname without port, or UNIX socket path. */
        const char *hostname;
-       /* host ip to use */
+       /* Host's IP to use, if known. Otherwise DNS lookup is done. */
        struct ip_addr ip;
-       /* port to use */
+       /* Port to use for TCP connections. */
        in_port_t port;
 
        const char *username, *password;