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