usr.sbin/ppp/fsm.c

193   struct mbuf *bp;
214   bp = m_get(plen, mtype);
215   memcpy(MBUF_CTOP(bp), &lh, sizeof(struct fsmheader));
217     memcpy(MBUF_CTOP(bp) + sizeof(struct fsmheader), ptr, count);
218   log_DumpBp(LogDEBUG, "fsm_Output", bp);
219   link_PushPacket(fp->link, bp, fp->bundle, LINK_QUEUES(fp->link) - 1,
466 FsmRecvConfigReq(struct fsm *fp, struct fsmheader *lhp, struct mbuf *bp)
474   bp = m_pullup(bp);
475   plen = m_length(bp);
480     m_freem(bp);
493   cp = MBUF_CTOP(bp);
509       bp = m_prepend(bp, lhp, sizeof *lhp, 2);
510       bp = proto_Prepend(bp, fp->proto, 0, 0);
511       bp = m_pullup(bp);
512       lcp_SendProtoRej(&fp->link->lcp, MBUF_CTOP(bp), bp->m_len);
513       m_freem(bp);
520     m_freem(bp);
524     m_freem(bp);
530     m_freem(bp);
591   m_freem(bp);
609 FsmRecvConfigAck(struct fsm *fp, struct fsmheader *lhp, struct mbuf *bp)
616   plen = m_length(bp);
619     m_freem(bp);
623   bp = m_pullup(bp);
627   cp = MBUF_CTOP(bp);
668   m_freem(bp);
672 FsmRecvConfigNak(struct fsm *fp, struct fsmheader *lhp, struct mbuf *bp)
679   plen = m_length(bp);
682     m_freem(bp);
694     m_freem(bp);
699     m_freem(bp);
703     m_freem(bp);
707   bp = m_pullup(bp);
711   cp = MBUF_CTOP(bp);
734   m_freem(bp);
738 FsmRecvTermReq(struct fsm *fp, struct fsmheader *lhp, struct mbuf *bp)
770   m_freem(bp);
774 FsmRecvTermAck(struct fsm *fp, struct fsmheader *lhp __unused, struct mbuf *bp)
798   m_freem(bp);
802 FsmRecvConfigRej(struct fsm *fp, struct fsmheader *lhp, struct mbuf *bp)
810   plen = m_length(bp);
813     m_freem(bp);
827     m_freem(bp);
832     m_freem(bp);
836     m_freem(bp);
840   bp = m_pullup(bp);
844   cp = MBUF_CTOP(bp);
866   m_freem(bp);
871 	       struct mbuf *bp)
873   m_freem(bp);
877 FsmRecvProtoRej(struct fsm *fp, struct fsmheader *lhp __unused, struct mbuf *bp)
882   if (m_length(bp) < 2) {
883     m_freem(bp);
886   bp = mbuf_Read(bp, &proto, 2);
945   m_freem(bp);
949 FsmRecvEchoReq(struct fsm *fp, struct fsmheader *lhp, struct mbuf *bp)
955   bp = m_pullup(bp);
956   m_settype(bp, MB_ECHOIN);
959     cp = MBUF_CTOP(bp);
973   m_freem(bp);
977 FsmRecvEchoRep(struct fsm *fp, struct fsmheader *lhp __unused, struct mbuf *bp)
980     bp = lqr_RecvEcho(fp, bp);
982   m_freem(bp);
987 	       struct mbuf *bp)
989   m_freem(bp);
993 FsmRecvIdent(struct fsm *fp, struct fsmheader *lhp, struct mbuf *bp)
1001     bp = m_pullup(m_append(bp, "", 1));
1002     cp = MBUF_CTOP(bp);
1011   m_freem(bp);
1016 		  struct mbuf *bp)
1018   m_freem(bp);
1022 FsmRecvResetReq(struct fsm *fp, struct fsmheader *lhp, struct mbuf *bp)
1033   m_freem(bp);
1037 FsmRecvResetAck(struct fsm *fp, struct fsmheader *lhp, struct mbuf *bp)
1040   m_freem(bp);
1044 fsm_Input(struct fsm *fp, struct mbuf *bp)
1050   len = m_length(bp);
1052     m_freem(bp);
1055   bp = mbuf_Read(bp, &lh, sizeof lh);
1060     m_freem(bp);
1072     bp = m_prepend(bp, &lh, sizeof lh, 0);
1073     bp = m_pullup(bp);
1074     fsm_Output(fp, CODE_CODEREJ, id++, MBUF_CTOP(bp), bp->m_len, MB_UNKNOWN);
1075     m_freem(bp);
1094   (*codep->recv)(fp, &lh, bp);