segspt_shmlockop
(void) segspt_shmlockop(seg, raddr, shmd->shm_amp->size, 0, MC_UNLOCK,
(void) segspt_shmlockop(seg, seg->s_base, shm_amp->size, 0,
static int segspt_shmlockop(struct seg *seg, caddr_t addr, size_t len,
segspt_shmlockop,