openat            338 opal/mca/hwloc/hwloc201/hwloc/hwloc/topology-linux.c   return openat (fsroot_fd, relative_path, O_RDONLY);
openat            392 opal/mca/hwloc/hwloc201/hwloc/hwloc/topology-linux.c   dir_fd = openat(fsroot_fd, relative_path, O_RDONLY | O_DIRECTORY);