Lines Matching defs:datap
635 register mblk_t *datap;
660 datap = allocb(sizeof(struct ppsclockev), BPRI_MED);
661 if (datap == NULL || mp->b_cont)
664 iocp->ioc_error = (datap == NULL) ? ENOMEM : EINVAL;
665 if (datap != NULL)
666 freeb(datap);
671 mp->b_cont = datap;
672 *(struct ppsclockev *)(void *)datap->b_wptr = parse->parse_ppsclockev;
673 datap->b_wptr +=
674 sizeof(struct ppsclockev) / sizeof(*datap->b_wptr);