/* IBM_PROLOG_BEGIN_TAG */ /* This is an automatically generated prolog. */ /* */ /* bos720 src/bos/usr/include/netiso/cons_pcb.h 1.7 */ /* */ /* Licensed Materials - Property of IBM */ /* */ /* COPYRIGHT International Business Machines Corp. 1988,1991 */ /* All Rights Reserved */ /* */ /* US Government Users Restricted Rights - Use, duplication or */ /* disclosure restricted by GSA ADP Schedule Contract with IBM Corp. */ /* */ /* IBM_PROLOG_END_TAG */ /* @(#)47 1.7 src/bos/usr/include/netiso/cons_pcb.h, sockinc, bos720 4/23/03 17:37:49 */ /* * * COMPONENT_NAME: (SOCKET) Socket services * * FUNCTIONS: * * ORIGINS: 26 27 * * (C) COPYRIGHT International Business Machines Corp. 1988, 1989, 1991 * All Rights Reserved * Licensed Materials - Property of IBM * * US Government Users Restricted Rights - Use, duplication or * disclosure restricted by GSA ADP Schedule Contract with IBM Corp. *****************************************************************/ /* * ARGO Project, Computer Sciences Dept., University of Wisconsin - Madison */ /* $Header: cons_pcb.h,v 4.2 88/06/29 14:59:08 hagens Exp $ */ /* $Source: /usr/argo/sys/netiso/RCS/cons_pcb.h,v $ */ /* (#)cons_pcb.h 7.3 (Berkeley) 8/29/89 */ /* * protocol control block for the connection oriented network service */ /* * legit port #s for cons "transport" are 0..23 for su users only, and * 1024..1099 for public users */ #define X25_SBSIZE 512 #define X25_PORT_RESERVED 24 #define X25_PORT_USERMAX 1099 #define X25_FACIL_LEN_MAX 109 #define X25_PARTIAL_PKT_LEN_MAX (MLEN - sizeof(struct cons_pcb)) #ifdef __cplusplus struct ifnet; struct protosw; #endif #ifndef ARGO_DEBUG #define X25_TTL 600 /* 5 min */ #else /* ARGO_DEBUG */ #define X25_TTL 120 /* change to 1 min - 120 */ #endif /* ARGO_DEBUG */ struct cons_pcb { struct isopcb _co_isopcb; #define co_next _co_isopcb.isop_next /* prev used for netstat only */ #define co_prev _co_isopcb.isop_prev #define co_head _co_isopcb.isop_head #define co_laddr _co_isopcb.isop_laddr #define co_faddr _co_isopcb.isop_faddr #define co_sladdr _co_isopcb.isop_sladdr #define co_sfaddr _co_isopcb.isop_sfaddr #define co_lport(copcb) \ TSEL((copcb)->_co_isopcb.isop_laddr) #define co_fport(copcb) \ TSEL((copcb)->_co_isopcb.isop_faddr) #define co_SHORT_lport(copcb) \ TSEL_SHORT((copcb)->_co_isopcb.isop_laddr) #define co_SHORT_fport(copcb) \ TSEL_SHORT((copcb)->_co_isopcb.isop_faddr) #define co_lportlen(copcb) \ ((copcb)->_co_isopcb.isop_laddr->siso_tlen) #define co_fportlen(copcb) \ ((copcb)->_co_isopcb.isop_faddr->siso_tlen) #define co_laddr_x121(copcb) \ SOCKADDR_TO_X121((copcb)->co_laddr) #define co_faddr_x121(copcb) \ SOCKADDR_TO_X121((copcb)->co_faddr) #define co_route _co_isopcb.isop_route #define co_socket _co_isopcb.isop_socket #define co_chanmask _co_isopcb.isop_chanmask #define co_negchanmask _co_isopcb.isop_negchanmask #define co_x25crud _co_isopcb.isop_x25crud #define co_x25crud_len _co_isopcb.isop_x25crud_len u_short co_state; u_char co_flags; u_short co_ttl; /* time to live timer */ u_short co_init_ttl; /* initial value of ttl */ int co_channel; /* logical channel */ /* channel is divided into * unit in first half word * and session_id in 2nd half */ struct ifnet *co_ifp; /* interface */ struct protosw *co_proto; struct ifqueue co_pending; /* queue data to send when connection completes*/ #define MAX_DTE_LEN 0x7 /* 17 bcd digits */ struct dte_addr co_peer_dte; struct cons_pcb *co_myself; /* DEBUGGING AID */ }; #define touch(copcb) copcb->co_ttl = copcb->co_init_ttl /* * X.25 Packet types */ #define XPKT_DATA 1 #define XPKT_INTERRUPT 2 #define XPKT_FLOWCONTROL 3 /* not delivered? */ /* * pcb xtates */ #define CLOSED 0x0 #define LISTENING 0x1 #define CLOSING 0x2 /* USABLE STATES MUST BE LAST */ #define CONNECTING 0x3 #define ACKWAIT 0x4 #define OPEN 0x5 #define MIN_USABLE_STATE CONNECTING #define cons_NSTATES 0x6 /* type */ #define CONSF_OCRE 0x40 /* created on OUTPUT */ #define CONSF_ICRE 0x20 /* created on INPUT */ #define CONSF_unused 0x10 /* not used */ #define CONSF_unused2 0x08 /* not used */ #define CONSF_DGM 0x04 /* for dgm use only */ #define CONSF_XTS 0x02 /* for cons-as-transport-service */ #define CONSF_LOOPBACK 0x01 /* loopback was on when connection commenced */ #define X_NOCHANNEL 0x80 struct cons_stat { u_int co_intr; /* input from eicon board */ u_int co_restart; /* ecn_restart() request issued to board */ u_int co_slowtimo; /* times slowtimo called */ u_int co_timedout; /* connections closed by slowtimo */ u_int co_ack; /* ECN_ACK indication came from eicon board */ u_int co_receive; /* ECN_RECEIVE indication came from eicon board */ u_int co_send; /* ECN_SEND request issued to board */ u_int co_reset_in; /* ECN_RESET indication came from eicon board */ u_int co_reset_out; /* ECN_RESET issued to the eicon board */ u_int co_clear_in; /* ECN_CLEAR indication came from eicon board */ u_int co_clear_out; /* ECN_CLEAR request issued to board */ u_int co_refuse; /* ECN_REFUSE indication came from eicon board */ u_int co_accept; /* ECN_ACCEPT indication came from eicon board */ u_int co_connect; /* ECN_CONNECT indication came from eicon board */ u_int co_call; /* ECN_CALL request issued to board */ u_int co_Rdrops; /* bad pkt came from ll */ u_int co_Xdrops; /* can't keep up */ u_int co_intrpt_pkts_in; /* interrupt packets in */ u_int co_avg_qlen; u_int co_avg_qdrop; u_int co_active; u_int co_noresources; u_int co_parse_facil_err; u_int co_addr_proto_consist_err; u_int co_no_copcb; } cons_stat; struct ifqueue consintrq; /* reasons for clear are in a data mbuf chained to a clear ecn_request */ struct e_clear_data { u_char ecd_cause; u_char ecd_diagnostic; }; #ifdef _KERNEL #define IncStat(XYZ) cons_stat.XYZ++ #endif /* _KERNEL */