olddevpath       4808 opal/mca/hwloc/hwloc201/hwloc/hwloc/topology-linux.c     char olddevpath[256];
olddevpath       4809 opal/mca/hwloc/hwloc201/hwloc/hwloc/topology-linux.c     snprintf(olddevpath, sizeof(olddevpath), "%s/device", osdevpath);
olddevpath       4810 opal/mca/hwloc/hwloc201/hwloc/hwloc/topology-linux.c     err = hwloc_readlink(olddevpath, path, sizeof(path), root_fd);