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Annotation of 43BSDReno/sys/netns/ns_proto.c, revision 1.1.1.1

1.1       root        1: /*
                      2:  * Copyright (c) 1984, 1985, 1986, 1987 Regents of the University of California.
                      3:  * All rights reserved.
                      4:  *
                      5:  * Redistribution is only permitted until one year after the first shipment
                      6:  * of 4.4BSD by the Regents.  Otherwise, redistribution and use in source and
                      7:  * binary forms are permitted provided that: (1) source distributions retain
                      8:  * this entire copyright notice and comment, and (2) distributions including
                      9:  * binaries display the following acknowledgement:  This product includes
                     10:  * software developed by the University of California, Berkeley and its
                     11:  * contributors'' in the documentation or other materials provided with the
                     12:  * distribution and in all advertising materials mentioning features or use
                     13:  * of this software.  Neither the name of the University nor the names of
                     14:  * its contributors may be used to endorse or promote products derived from
                     15:  * this software without specific prior written permission.
                     16:  * THIS SOFTWARE IS PROVIDED AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
                     17:  * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
                     18:  * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
                     19:  *
                     20:  *     @(#)ns_proto.c  7.4 (Berkeley) 6/28/90
                     21:  */
                     22: 
                     23: #include "param.h"
                     24: #include "socket.h"
                     25: #include "protosw.h"
                     26: #include "domain.h"
                     27: #include "mbuf.h"
                     28: 
                     29: #include "ns.h"
                     30: 
                     31: /*
                     32:  * NS protocol family: IDP, ERR, PE, SPP, ROUTE.
                     33:  */
                     34: int    ns_init();
                     35: int    idp_input(), idp_output(), idp_ctlinput(), idp_usrreq();
                     36: int    idp_raw_usrreq(), idp_ctloutput();
                     37: int    spp_input(), spp_ctlinput();
                     38: int    spp_usrreq(), spp_usrreq_sp(), spp_ctloutput();
                     39: int    spp_init(), spp_fasttimo(), spp_slowtimo();
                     40: extern int raw_usrreq();
                     41: 
                     42: extern struct domain nsdomain;
                     43: 
                     44: struct protosw nssw[] = {
                     45: { 0,           &nsdomain,      0,              0,
                     46:   0,           idp_output,     0,              0,
                     47:   0,
                     48:   ns_init,     0,              0,              0,
                     49: },
                     50: { SOCK_DGRAM,  &nsdomain,      0,              PR_ATOMIC|PR_ADDR,
                     51:   0,           0,              idp_ctlinput,   idp_ctloutput,
                     52:   idp_usrreq,
                     53:   0,           0,              0,              0,
                     54: },
                     55: { SOCK_STREAM, &nsdomain,      NSPROTO_SPP,    PR_CONNREQUIRED|PR_WANTRCVD,
                     56:   spp_input,   0,              spp_ctlinput,   spp_ctloutput,
                     57:   spp_usrreq,
                     58:   spp_init,    spp_fasttimo,   spp_slowtimo,   0,
                     59: },
                     60: { SOCK_SEQPACKET,&nsdomain,    NSPROTO_SPP,    PR_CONNREQUIRED|PR_WANTRCVD|PR_ATOMIC,
                     61:   spp_input,   0,              spp_ctlinput,   spp_ctloutput,
                     62:   spp_usrreq_sp,
                     63:   0,           0,              0,              0,
                     64: },
                     65: { SOCK_RAW,    &nsdomain,      NSPROTO_RAW,    PR_ATOMIC|PR_ADDR,
                     66:   idp_input,   idp_output,     0,              idp_ctloutput,
                     67:   idp_raw_usrreq,
                     68:   0,           0,              0,              0,
                     69: },
                     70: { SOCK_RAW,    &nsdomain,      NSPROTO_ERROR,  PR_ATOMIC|PR_ADDR,
                     71:   idp_ctlinput,        idp_output,     0,              idp_ctloutput,
                     72:   idp_raw_usrreq,
                     73:   0,           0,              0,              0,
                     74: },
                     75: };
                     76: 
                     77: struct domain nsdomain =
                     78:     { AF_NS, "network systems", 0, 0, 0, 
                     79:       nssw, &nssw[sizeof(nssw)/sizeof(nssw[0])] };
                     80: 

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