Major update

      bgpd/bgp_advertise.c
      bgpd/bgp_advertise.h

        The adj_in and adj_out objects are now put on a list based
        on the peer to whom the route belongs.

	The adj_in and adj_out objects also now point to the bgp_node
	which they are routes for.

        This substantially reduces the work needed to shut down a peer.

      bgpd/bgp_damp.c

        Changes to adj_in and adj_out forced small change to macros
        used in bgp_damp.c to manage its lists.

      bgpd/bgp_debug.c

        Replaced direct access to vty->node by the required vty_get_node().

      bgpd/bgp_dump.c

        Changes to the names of fields in bgp_info structures.

      bgpd/bgp_engine.h

        Modified the debug and trace functions.

      bgpd/bgp_fsm.c

        Make use of sockunion2str() consistent with common usage.

        Improved some documentation.

      bgpd/bgp_main.c

        Use the newly extended qpn_add_hook_function() facility.

      bgpd/bgp_mplsvpn.c

        Changes to the names of fields in bgp_info structures.

      bgpd/bgp_msg_read.c

        Bug fix: correct handling of capability code length.

        Improvement: better casting in calculation of message length.

      bgpd/bgp_msg_write.c

        Bug fix: correct byte ordering of bgp_id in open message.

      bgpd/bgp_network.c

        Bug fix: correct handling of incoming connections.

        Takes advantage of improvements in sockunion.c.

      bgpd/bgp_nexthop.c

        Changes to the names of fields in bgp_info structures.

      bgpd/bgp_open_state.c

        Remove mistaken #include of memtypes.h

      bgpd/bgp_packet.c

        Improvements to handling of withdrawing routes for peers.

      bgpd/bgp_peer.c

        Tidying up the state of peers as they are enabled and disabled.
        Improvements to handling of withdrawing routes for peers.

      bgpd/bgp_peer.h

        Adding list bases for lists of routes originated by the peer.

      bgpd/bgp_peer_index.c

        Bug fix: correct freeing of peer indexes.

      bgpd/bgp_route.c

        Implement lists of bgp_info based in the owning peer.  Adjust
        for name changes to bgp_info fields.

        Reimplemented all the clearing functions to use the lists of
        items that belong to the peer -- rather than searching route
        tables for stuff to withdraw.

        Changed work queue handling for added/changed routes, so
        that queues run through existing items, rather than having
        queues of auxiliary items -- lower memory overhead.

      bgpd/bgp_route.h

        Added fields to bgp_info to allow all bgp_info originated by
        each peer to live on lists based in the peer.  And changed the
        name of existing fields to avoid confusion.

      bgpd/bgp_routemap.c

        Removing redundant code and fixing a memory leak.

      bgpd/bgp_table.h

        Based work queue for added/changed routes directly in the
        table, rather than having auxiliary structures.

      bgpd/bgp_vty.c

        Use vty_get_node() and vty_set_node() rather than direct
        access to the vty field.

      bgpd/bgpd.c

        Implement changes to route clearing.

      bgpd/bgpd.h

        Changes to work queue handling.

      lib/buffer.c

        Changes to allow embedded buffer structures.

      lib/buffer.h

        Moved struct buffer here so that could have embedded buffer
        structurs.

      lib/command.c

        Substantial tidy up and document exercise.

        Restructured the top level command processing and finding
        of descriptions and command completion.

        Removal of unpleasant messing around with the insides of
        vector structures.

        Movement of some command actions to vty.c.

        Uses uty.h to pick up the "private" functions from vty.c
        et al.

      lib/command.h

        Moved the "node" values to node_type.h, so that can use an
        enum node_type in places where cannot include command.h.

      lib/command_queue.c

        Updated to cope with the called command changing the node
        value.

        Improved handling of revoked commands, so the the command
        line handler does not get stuck waiting for a command to
        complete which has been revoked !

      lib/command_queue.h

        Improved message format.

      lib/if.c

        Use vty_set_node().

      lib/keychain.c

        Use vty_set_node().

  new lib/keystroke.c
  new lib/keystroke.h

        New code to implement a keystroke FIFO.

        This moves some complexity out of the command handler.

        The handling of mixtures of escapes and Telnet IACs is
        tightened up.

        It would be possible to extend this to, say, UTF-8.

        Regularises the "stealing" of keystrokes for the "--more--"
        output handling... which was a bit hit and miss.

  new lib/list_util.c
  new lib/list_util.h

        New code to implement various forms of linked list,
        where the list pointers are embedded in structures.

      lib/log.c

        Changed the handling of log messages, so that all types
        of log output (except syslog) use the same message buffer
        scheme, and the message is constructed once and once
        only.

        Changes to the handling of VTY_LOCK() etc.

        Uses uty.h to pick up the "private" functions from vty.c
	et al.

      lib/log.h

        Changes to the buffering of log messages.

  new lib/mem_tracker.c

        New code to track memory allocation/deallocation, for
        debug purposes.

      lib/memory.c
      lib/memory.h

        Updated to allow the use of the mem_tracker.

      lib/memtypes.awk

        Made the memtypes into a named enum MTYPE.

      lib/memtypes.c

        Various new memory types.

      lib/mqueue.c
      lib/mqueue.h

        Add mqueue_finish function for close-down.

      lib/network.c
      lib/network.h

        Added non-blocking read_nb() and write_nb().

  new lib/node_type.h

        As above.

      lib/plist.c

        Remove vty_puts() which wasn't a good idea.

      lib/qlib_init.c

        Added qps_init() to first stage and mqueue_finish to
        finish.

      lib/qpnexus.c
      lib/qpnexus.h

        More flexible hooks for in_thread_init and in_thread_final.

      lib/qpselect.c
      lib/qpselect.h

        Added qps_start_up() to build the required maps once and
        for all.

        Added qdebug to control the debug checks and validation.

        Improved validation and test functions.

  new lib/qstring.c
  new lib/qstring.h

        New code for limited flexible string handling.

      lib/qtimers.c

        Added qdebug to control the debug checks and validation.

      lib/routemap.c

        Use vty_set_node().

      lib/sockunion.c
      lib/sockunion.h

        Tidied up and regularised the handling of sin_len and
        sin6_len.

        Created common function for setting port into socket.

        Created common function for initialisation/allocation of
        new sockunion.

        Reduced various functions by using common sub-functions.
        Rationalised some code.

        Added sockunion_listen() and sockunion_new_sockaddr().
        Renamed sockunion_new() to sockunion_new_prefix().

        Improved some logging messages.

        Added documentation.

  new lib/uty.h

        Functions etc. used only by vty/command/log/vty_io and
        vty_cli.

      lib/vector.c
      lib/vector.h

        Added vector_t type.

        Removed VECTOR_INDEX, vector_only_wrapper_free() and
        vector_only_index_free() -- following improvement of
        code in command.c.

        Added vector_set_min_length(), vector_set_new_min_length()
        and vector_length() functions.

  new lib/vio_fifo.c
  new lib/vio_fifo.h

        New code to manage simple FIFO of indefinite length.

      lib/vty.c
      lib/vty.h

        Reworked.  Broken into vty.c, vty_io.c and vty_cli.c.

  new lib/vty_cli.c
  new lib/vty_cli.h

        CLI handling parts of the vty family.

  new lib/vty_io.c
  new lib/vty_io.h

        I/O parts of the vty family.

      lib/workqueue.h

        Introduced tyedefs for the various call-back entries.

  new tests/test-list_util.c

        Tests for the list-util stuff.

      vtysh/vtysh.c

        Small change to interface for cmd_execute_command()

1 files changed, 8 insertions, 5 deletions

diff --git a/lib/sockunion.h b/lib/sockunion.h
index ea76a955..d1f29b13 100644
--- a/lib/sockunion.h
+++ b/lib/sockunion.h
@@ -26,6 +26,7 @@
 #include "zebra.h"
 #include "symtab.h"
 #include "prefix.h"
+#include "memory.h"
 
 #if 0
 union sockunion {
@@ -99,12 +100,13 @@ CONFIRM(SU_ADDRSTRLEN >= INET6_ADDRSTRLEN) ;
 #define sockunion_family(X)  (X)->sa.sa_family
 
 /* Prototypes. */
+extern sockunion sockunion_init_new(sockunion su, sa_family_t family) ;
 extern int str2sockunion (const char *, union sockunion *);
 extern const char *sockunion2str (union sockunion *, char *, size_t);
 extern int sockunion_cmp (union sockunion *, union sockunion *);
 extern int sockunion_same (union sockunion *, union sockunion *);
 
-extern char *sockunion_su2str (union sockunion *su);
+extern char* sockunion_su2str (union sockunion* su, enum MTYPE type) ;
 extern union sockunion *sockunion_str2su (const char *str);
 extern struct in_addr sockunion_get_in_addr (union sockunion *su);
 extern int sockunion_accept (int sock, union sockunion *);
@@ -112,18 +114,19 @@ extern int sockunion_stream_socket (union sockunion *);
 extern int sockopt_reuseaddr (int);
 extern int sockopt_reuseport (int);
 extern int sockunion_bind (int sock, union sockunion *,
-                           unsigned short, union sockunion *);
+                                                     unsigned short, void* any);
 extern int sockopt_ttl (int family, int sock, int ttl);
-extern int sockunion_socket (union sockunion *su);
-extern const char *inet_sutop (union sockunion *su, char *str);
+extern int sockunion_socket (sa_family_t family, int type, int protocol) ;
 extern int sockunion_connect (int fd, union sockunion *su, unsigned short port,
                                                            unsigned int) ;
+extern int sockunion_listen(int fd, int backlog) ;
 extern int sockunion_getsockname (int, union sockunion*);
 extern int sockunion_getpeername (int, union sockunion*);
 extern union sockunion *sockunion_dup (union sockunion *);
 extern void sockunion_free (union sockunion *);
 
-extern sockunion sockunion_new(prefix p) ;
+extern sockunion sockunion_new_prefix(sockunion su, prefix p) ;
+extern sockunion sockunion_new_sockaddr(sockunion su, struct sockaddr* sa) ;
 extern void sockunion_unset(sockunion* p_su) ;
 extern void sockunion_set(sockunion* p_dst, sockunion su) ;
 extern void sockunion_set_dup(sockunion* p_dst, sockunion su) ;