Lines Matching defs:datap
477 register mblk_t *datap;
502 datap = allocb(sizeof(struct ppsclockev), BPRI_MED);
503 if (datap == NULL || mp->b_cont)
506 iocp->ioc_error = (datap == NULL) ? ENOMEM : EINVAL;
507 if (datap != NULL)
508 freeb(datap);
513 mp->b_cont = datap;
515 *(struct ppsclockev *)(void *)datap->b_wptr = parse->parse_ppsclockev;
516 datap->b_wptr +=
517 sizeof(struct ppsclockev) / sizeof(*datap->b_wptr);