Lines Matching refs:dbp
70 mblk_t *dbp;
90 if ((dbp = (mblk_t *)esballoc((uchar_t *)unitdata->udata.buf,
94 dbp->b_datap->db_type = M_DATA;
95 KTLILOG(2, "t_ksndudata: bp %x, ", dbp);
101 while (!(dbp = allocb(msgsz, BPRI_LO)))
105 bcopy(unitdata->udata.buf, dbp->b_wptr, unitdata->udata.len);
106 dbp->b_datap->db_type = M_DATA;
113 dbp = unitdata->udata.udata_mp;
120 dbp = NULL;
123 if (dbp)
124 dbp->b_wptr += msgsz; /* on behalf of the user */
147 if (dbp && (dbp != unitdata->udata.udata_mp))
148 freeb(dbp);
179 linkb(bp, dbp);