Lines Matching refs:mp0
3926 mblk_t *mp0;
3930 if (!len || !mpp || !(mp0 = *mpp))
3933 if (mp0->b_wptr - mp0->b_rptr > len) {
3934 mp1 = dupb(mp0);
3938 mp0->b_rptr = mp1->b_wptr;
3944 if (!OK_32PTR(mp0->b_rptr)) {
3945 if (!pullupmsg(mp0, -1)) {
3946 freemsg(mp0);
3956 len -= mp0->b_wptr - mp0->b_rptr;
3957 for (mp2 = mp1 = mp0; (mp2 = mp2->b_cont) != 0 && len; mp1 = mp2) {
3972 freemsg(mp0);
3986 freemsg(mp0);
3993 return (mp0);
4004 freemsg(mp0);
4014 return (mp0);