Symbol: ESC_DEVFS_INSTANCE_MOD
usr/src/cmd/devfsadm/devfsadm.c
1650
if (strcmp(subclass, ESC_DEVFS_INSTANCE_MOD) == 0) {
usr/src/uts/common/os/instance.c
1453
ev = sysevent_alloc(EC_DEVFS, ESC_DEVFS_INSTANCE_MOD, EP_DDI,