Symbol: devfsadm_is_reserved
usr/src/cmd/devfsadm/devfsadm.h
250
int devfsadm_is_reserved(devlink_re_t re_array[], char *devlink);
usr/src/cmd/devfsadm/disk_link.c
851
if (!devfsadm_is_reserved(disks_re_array, head->dv_link)) {