Symbol: envctrl_close
usr/src/uts/sun4u/javelin/io/envctrltwo.c
758
envctrl_close(dev_t dev, int flag, int otyp, cred_t *cred_p)
usr/src/uts/sun4u/tazmo/io/envctrl.c
895
envctrl_close(queue_t *q, int flag, cred_t *cred_p)