session_id_valid  330 src/libsystemd/sd-login/sd-login.c                 if (!session_id_valid(session))
session_id_valid   52 src/login/logind-session.c         assert(session_id_valid(id));
session_id_valid  418 src/login/logind.c                 if (!session_id_valid(de->d_name)) {