hwloc_fstatat     451 opal/mca/hwloc/hwloc201/hwloc/hwloc/topology-linux.c     return hwloc_fstatat(p, st, 0, d);
hwloc_fstatat     461 opal/mca/hwloc/hwloc201/hwloc/hwloc/topology-linux.c     return hwloc_fstatat(p, st, AT_SYMLINK_NOFOLLOW, d);