BSD 4_3_Net_2 release

[unix-history] / usr / src / sys / netccitt / pk_var.h

diff --git a/usr/src/sys/netccitt/pk_var.h b/usr/src/sys/netccitt/pk_var.h
index ec790dc..e8bfe3b 100644 (file)
--- a/usr/src/sys/netccitt/pk_var.h
+++ b/usr/src/sys/netccitt/pk_var.h
@@ -7,9 +7,35 @@
  * the Laboratory for Computation Vision and the Computer Science Department
  * of the University of British Columbia.
  *
  * the Laboratory for Computation Vision and the Computer Science Department
  * of the University of British Columbia.
  *

- * %sccs.include.redist.c%
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *     This product includes software developed by the University of
+ *     California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.

  *
  *

- *     @(#)pk_var.h    7.9 (Berkeley) %G%
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *     @(#)pk_var.h    7.11 (Berkeley) 5/29/91

  */
 
 
  */
 
 


@@ -73,15 +99,13 @@ struct pklcd {
 
 struct pkcb {
        struct  pkcb *pk_next;
 
 struct pkcb {
        struct  pkcb *pk_next;

-       struct  x25_ifaddr *pk_ia;      /* backpointer to ifaddr */
+       short   pk_state;               /* packet level status */
+       short   pk_maxlcn;              /* local copy of xc_maxlcn */

        int     (*pk_lloutput) ();      /* link level output procedure */
        caddr_t pk_llnext;              /* handle for next level down */
        int     (*pk_lloutput) ();      /* link level output procedure */
        caddr_t pk_llnext;              /* handle for next level down */

-       int     (*pk_start) ();         /* connect, confirm method */

        struct  x25config *pk_xcp;      /* network specific configuration */
        struct  x25config *pk_xcp;      /* network specific configuration */

-       short   pk_state;               /* packet level status */
-       struct  x25config pk_xc;        /* network specific configuration */
+       struct  x25_ifaddr *pk_ia;      /* backpointer to ifaddr */

        struct  pklcd **pk_chan;        /* actual size == xc_maxlcn+1 */
        struct  pklcd **pk_chan;        /* actual size == xc_maxlcn+1 */

-#define        pk_maxlcn pk_xc.xc_maxlcn       /* local copy of xc_maxlcn */

 };
 /*
  *     Interface address, x25 version. Exactly one of these structures is 
 };
 /*
  *     Interface address, x25 version. Exactly one of these structures is 


@@ -92,14 +116,12 @@ struct     pkcb {
  */
 struct x25_ifaddr {
        struct  ifaddr ia_ifa;          /* protocol-independent info */
  */
 struct x25_ifaddr {
        struct  ifaddr ia_ifa;          /* protocol-independent info */

-#define ia_ifp         ia_ifa.ifa_ifp
-#define        ia_flags        ia_ifa.ifa_flags
-       struct  pkcb    ia_pkcb;        /* per network information */
-#define ia_maxlcn      ia_pkcb.pk_maxlcn
-#define ia_chan                ia_pkcb.pk_chan
-#define ia_xc          ia_pkcb.pk_xc
-#define ia_xcp         ia_pkcb.pk_xcp
-       struct  sockaddr_x25 ia_sockmask; /* reserve space for netmask */
+#define ia_ifp ia_ifa.ifa_ifp
+#define        ia_flags ia_ifa.ifa_flags
+       struct  x25config ia_xc;        /* network specific configuration */
+#define ia_maxlcn ia_xc.xc_maxlcn
+       int     (*ia_start) ();         /* connect, confirm method */
+       struct  sockaddr_x25 ia_dstaddr; /* reserve space for route dst */

 };
 
 /*
 };
 
 /*


@@ -122,8 +144,8 @@ struct llinfo_x25 {
 #define LXS_NEWBORN            0
 #define LXS_RESOLVING          1
 #define LXS_FREE               2
 #define LXS_NEWBORN            0
 #define LXS_RESOLVING          1
 #define LXS_FREE               2

-#define LXS_CONNECTED          3
-#define LXS_CONNECTING         4
+#define LXS_CONNECTING         3
+#define LXS_CONNECTED          4

 #define LXS_DISCONNECTING      5
 #define LXS_LISTENING          6
 
 #define LXS_DISCONNECTING      5
 #define LXS_LISTENING          6
 


@@ -132,6 +154,16 @@ struct llinfo_x25 {
 #define LXF_RTHELD     0x2             /* this lcb references rtentry */
 #define LXF_LISTEN     0x4             /* accepting incoming calls */
 
 #define LXF_RTHELD     0x2             /* this lcb references rtentry */
 #define LXF_LISTEN     0x4             /* accepting incoming calls */
 

+/*
+ * miscellenous debugging info
+ */
+struct mbuf_cache {
+       int     mbc_size;
+       int     mbc_num;
+       int     mbc_oldsize;
+       struct  mbuf **mbc_cache;
+};
+

 #if defined(KERNEL) && defined(CCITT)
 struct pkcb *pkcbhead;         /* head of linked list of networks */
 struct pklcd *pk_listenhead;
 #if defined(KERNEL) && defined(CCITT)
 struct pkcb *pkcbhead;         /* head of linked list of networks */
 struct pklcd *pk_listenhead;