displayName        38 opal/mca/hwloc/hwloc201/hwloc/hwloc/topology-gl.c     char displayName[10];
displayName        43 opal/mca/hwloc/hwloc201/hwloc/hwloc/topology-gl.c     snprintf(displayName, sizeof(displayName), ":%u", i);
displayName        44 opal/mca/hwloc/hwloc201/hwloc/hwloc/topology-gl.c     display = XOpenDisplay(displayName);