diff options
Diffstat (limited to 'sys/netiso/clnp_er.c')
| -rw-r--r-- | sys/netiso/clnp_er.c | 72 |
1 files changed, 36 insertions, 36 deletions
diff --git a/sys/netiso/clnp_er.c b/sys/netiso/clnp_er.c index 8d70c48..ca12308 100644 --- a/sys/netiso/clnp_er.c +++ b/sys/netiso/clnp_er.c @@ -31,7 +31,7 @@ * SUCH DAMAGE. * * @(#)clnp_er.c 8.1 (Berkeley) 6/10/93 - * $Id: clnp_er.c,v 1.2 1994/08/02 07:49:36 davidg Exp $ + * $Id: clnp_er.c,v 1.3 1994/11/15 14:26:10 bde Exp $ */ /*********************************************************** @@ -39,13 +39,13 @@ All Rights Reserved -Permission to use, copy, modify, and distribute this software and its -documentation for any purpose and without fee is hereby granted, +Permission to use, copy, modify, and distribute this software and its +documentation for any purpose and without fee is hereby granted, provided that the above copyright notice appear in all copies and that -both that copyright notice and this permission notice appear in +both that copyright notice and this permission notice appear in supporting documentation, and that the name of IBM not be used in advertising or publicity pertaining to distribution of the -software without specific, written prior permission. +software without specific, written prior permission. IBM DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL @@ -60,7 +60,7 @@ SOFTWARE. /* * ARGO Project, Computer Sciences Dept., University of Wisconsin - Madison */ -/* $Header: /home/ncvs/src/sys/netiso/clnp_er.c,v 1.2 1994/08/02 07:49:36 davidg Exp $ */ +/* $Header: /home/ncvs/src/sys/netiso/clnp_er.c,v 1.3 1994/11/15 14:26:10 bde Exp $ */ /* $Source: /home/ncvs/src/sys/netiso/clnp_er.c,v $ */ #include <sys/param.h> @@ -98,11 +98,11 @@ static struct clnp_fixed er_template = { * * PURPOSE: Process an ER pdu. * - * RETURNS: + * RETURNS: * - * SIDE EFFECTS: + * SIDE EFFECTS: * - * NOTES: + * NOTES: */ clnp_er_input(m, src, reason) struct mbuf *m; /* ptr to packet itself */ @@ -113,7 +113,7 @@ u_char reason; /* reason code of er */ extern u_char clnp_protox[]; IFDEBUG(D_CTLINPUT) - printf("clnp_er_input: m x%x, src %s, reason x%x\n", m, + printf("clnp_er_input: m x%x, src %s, reason x%x\n", m, clnp_iso_addrp(src), reason); ENDDEBUG @@ -122,29 +122,29 @@ u_char reason; /* reason code of er */ case GEN_NOREAS: case GEN_PROTOERR: break; - case GEN_BADCSUM: + case GEN_BADCSUM: cmd = PRC_PARAMPROB; break; - case GEN_CONGEST: + case GEN_CONGEST: cmd = PRC_QUENCH; break; - case GEN_HDRSYNTAX: + case GEN_HDRSYNTAX: cmd = PRC_PARAMPROB; break; - case GEN_SEGNEEDED: - cmd = PRC_MSGSIZE; + case GEN_SEGNEEDED: + cmd = PRC_MSGSIZE; break; - case GEN_INCOMPLETE: - cmd = PRC_PARAMPROB; + case GEN_INCOMPLETE: + cmd = PRC_PARAMPROB; break; - case GEN_DUPOPT: - cmd = PRC_PARAMPROB; + case GEN_DUPOPT: + cmd = PRC_PARAMPROB; break; - case ADDR_DESTUNREACH: - cmd = PRC_UNREACH_HOST; + case ADDR_DESTUNREACH: + cmd = PRC_UNREACH_HOST; break; - case ADDR_DESTUNKNOWN: - cmd = PRC_UNREACH_PROTOCOL; + case ADDR_DESTUNKNOWN: + cmd = PRC_UNREACH_PROTOCOL; break; case SRCRT_UNSPECERR: case SRCRT_SYNTAX: @@ -152,20 +152,20 @@ u_char reason; /* reason code of er */ case SRCRT_BADPATH: cmd = PRC_UNREACH_SRCFAIL; break; - case TTL_EXPTRANSIT: - cmd = PRC_TIMXCEED_INTRANS; + case TTL_EXPTRANSIT: + cmd = PRC_TIMXCEED_INTRANS; break; - case TTL_EXPREASS: - cmd = PRC_TIMXCEED_REASS; + case TTL_EXPREASS: + cmd = PRC_TIMXCEED_REASS; break; case DISC_UNSUPPOPT: case DISC_UNSUPPVERS: case DISC_UNSUPPSECURE: case DISC_UNSUPPSRCRT: case DISC_UNSUPPRECRT: - cmd = PRC_PARAMPROB; + cmd = PRC_PARAMPROB; break; - case REASS_INTERFERE: + case REASS_INTERFERE: cmd = PRC_TIMXCEED_REASS; break; } @@ -224,7 +224,7 @@ char reason; /* reason for discard */ * * RETURNS: nothing * - * SIDE EFFECTS: + * SIDE EFFECTS: * * NOTES: Takes responsibility for freeing mbuf passed * This function may be called with a packet that @@ -260,7 +260,7 @@ char reason; /* reason for discard */ (clnp->cnf_hdr_len > CLNP_HDR_MAX) || (clnp->cnf_hdr_len > m->m_len)) goto bad; - + /* extract src, dest address */ hend = (caddr_t)clnp + clnp->cnf_hdr_len; hoff = (caddr_t)clnp + sizeof(struct clnp_fixed); @@ -272,14 +272,14 @@ char reason; /* reason for discard */ if (hoff == (caddr_t)0) { goto bad; } - + /* * Do not send ER if we generated the packet. */ if (clnp_ours(&src)) goto bad; - /* + /* * Trim mbuf to hold only the header. * This mbuf will be the 'data' of the er pdu */ @@ -308,7 +308,7 @@ char reason; /* reason for discard */ ENDDEBUG IFDEBUG(D_DISCARD) - printf("clnp_emit_er: packet routed to %s\n", + printf("clnp_emit_er: packet routed to %s\n", clnp_iso_addrp(&((struct sockaddr_iso *)first_hop)->siso_addr)); ENDDEBUG @@ -316,7 +316,7 @@ char reason; /* reason for discard */ MGET(m0, M_DONTWAIT, MT_HEADER); if (m0 == 0) goto bad; - + m0->m_next = m; er = mtod(m0, struct clnp_fixed *); *er = er_template; @@ -349,7 +349,7 @@ char reason; /* reason for discard */ /* trim packet if too large for interface */ if (total_len > ifp->if_mtu) m_adj(m0, -(total_len - ifp->if_mtu)); - + /* send packet */ INCSTAT(cns_er_outhist[clnp_er_index(reason)]); (void) (*ifp->if_output)(ifp, m0, first_hop, route.ro_rt); |
