Merge branch 'cmaster-next' into vtysh-grammar

Signed-off-by: Quentin Young <qlyoung@cumulusnetworks.com>

Conflicts:
	bgpd/bgp_route.c
	bgpd/bgp_routemap.c
	bgpd/bgp_vty.c
	isisd/isis_redist.c
	isisd/isis_routemap.c
	isisd/isis_vty.c
	isisd/isisd.c
	lib/command.c
	lib/distribute.c
	lib/if.c
	lib/keychain.c
	lib/routemap.c
	lib/routemap.h
	ospf6d/ospf6_asbr.c
	ospf6d/ospf6_interface.c
	ospf6d/ospf6_neighbor.c
	ospf6d/ospf6_top.c
	ospf6d/ospf6_zebra.c
	ospf6d/ospf6d.c
	ospfd/ospf_routemap.c
	ospfd/ospf_vty.c
	ripd/rip_routemap.c
	ripngd/ripng_routemap.c
	vtysh/extract.pl.in
	vtysh/vtysh.c
	zebra/interface.c
	zebra/irdp_interface.c
	zebra/rt_netlink.c
	zebra/rtadv.c
	zebra/test_main.c
	zebra/zebra_routemap.c
	zebra/zebra_vty.c

1 files changed, 60 insertions, 127 deletions

diff --git a/zebra/irdp_interface.c b/zebra/irdp_interface.c
index 2f741380f..3e244f5af 100644
--- a/zebra/irdp_interface.c
+++ b/zebra/irdp_interface.c
@@ -18,17 +18,17 @@
  * You should have received a copy of the GNU General Public License
  * along with GNU Zebra; see the file COPYING.  If not, write to the Free
  * Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
- * 02111-1307, USA.  
+ * 02111-1307, USA.
  */
 
-/* 
+/*
  * This work includes work with the following copywrite:
  *
  * Copyright (C) 1997, 2000 Kunihiro Ishiguro
  *
  */
 
-/* 
+/*
  * Thanks to Jens Låås at Swedish University of Agricultural Sciences
  * for reviewing and tests.
  */
@@ -36,7 +36,7 @@
 
 #include <zebra.h>
 
-#ifdef HAVE_IRDP 
+#ifdef HAVE_IRDP
 
 #include "if.h"
 #include "vty.h"
@@ -81,7 +81,7 @@ irdp_get_prefix(struct interface *ifp)
 {
   struct listnode *node;
   struct connected *ifc;
-  
+
   if (ifp->connected)
     for (ALL_LIST_ELEMENTS_RO (ifp->connected, node, ifc))
       return ifc->address;
@@ -91,9 +91,9 @@ irdp_get_prefix(struct interface *ifp)
 
 /* Join to the add/leave multicast group. */
 static int
-if_group (struct interface *ifp, 
-	  int sock, 
-	  u_int32_t group, 
+if_group (struct interface *ifp,
+	  int sock,
+	  u_int32_t group,
 	  int add_leave)
 {
   struct ip_mreq m;
@@ -116,7 +116,7 @@ if_group (struct interface *ifp,
 		    (char *) &m, sizeof (struct ip_mreq));
   if (ret < 0)
     zlog_warn ("IRDP: %s can't setsockopt %s: %s",
-	       add_leave == IP_ADD_MEMBERSHIP? "join group":"leave group", 
+	       add_leave == IP_ADD_MEMBERSHIP? "join group":"leave group",
 	       inet_2a(group, b1),
 	       safe_strerror (errno));
 
@@ -137,7 +137,7 @@ if_add_group (struct interface *ifp)
   }
 
   if(irdp->flags & IF_DEBUG_MISC )
-    zlog_debug("IRDP: Adding group %s for %s", 
+    zlog_debug("IRDP: Adding group %s for %s",
 	       inet_2a(htonl(INADDR_ALLRTRS_GROUP), b1),
 	       ifp->name);
   return 0;
@@ -156,7 +156,7 @@ if_drop_group (struct interface *ifp)
     return ret;
 
   if(irdp->flags & IF_DEBUG_MISC)
-    zlog_debug("IRDP: Leaving group %s for %s", 
+    zlog_debug("IRDP: Leaving group %s for %s",
 	       inet_2a(htonl(INADDR_ALLRTRS_GROUP), b1),
 	       ifp->name);
   return 0;
@@ -206,7 +206,7 @@ irdp_if_start(struct interface *ifp, int multicast, int set_defaults)
   }
   irdp->flags |= IF_ACTIVE;
 
-  if(!multicast) 
+  if(!multicast)
     irdp->flags |= IF_BROADCAST;
 
   if_add_update(ifp);
@@ -219,13 +219,13 @@ irdp_if_start(struct interface *ifp, int multicast, int set_defaults)
 
   if( multicast) {
     if_add_group(ifp);
-    
+
     if (! (ifp->flags & (IFF_MULTICAST|IFF_ALLMULTI))) {
       zlog_warn("IRDP: Interface not multicast enabled %s", ifp->name);
     }
   }
 
-  if(set_defaults) 
+  if(set_defaults)
     if_set_defaults(ifp);
 
   irdp->irdp_sent = 0;
@@ -239,9 +239,9 @@ irdp_if_start(struct interface *ifp, int multicast, int set_defaults)
         seed = ifc->address->u.prefix4.s_addr;
         break;
       }
-  
+
   srandom(seed);
-  timer =  (random () % IRDP_DEFAULT_INTERVAL) + 1; 
+  timer =  (random () % IRDP_DEFAULT_INTERVAL) + 1;
 
   irdp->AdvPrefList = list_new();
   irdp->AdvPrefList->del =  (void (*)(void *)) Adv_free; /* Destructor */
@@ -250,18 +250,18 @@ irdp_if_start(struct interface *ifp, int multicast, int set_defaults)
   /* And this for startup. Speed limit from 1991 :-). But it's OK*/
 
   if(irdp->irdp_sent < MAX_INITIAL_ADVERTISEMENTS &&
-     timer > MAX_INITIAL_ADVERT_INTERVAL ) 
+     timer > MAX_INITIAL_ADVERT_INTERVAL )
 	  timer= MAX_INITIAL_ADVERT_INTERVAL;
 
-  
+
   if(irdp->flags & IF_DEBUG_MISC)
-    zlog_debug("IRDP: Init timer for %s set to %u", 
-	       ifp->name, 
+    zlog_debug("IRDP: Init timer for %s set to %u",
+	       ifp->name,
 	       timer);
 
-  irdp->t_advertise = thread_add_timer(zebrad.master, 
-				       irdp_send_thread, 
-				       ifp, 
+  irdp->t_advertise = thread_add_timer(zebrad.master,
+				       irdp_send_thread,
+				       ifp,
 				       timer);
 }
 
@@ -270,7 +270,7 @@ irdp_if_stop(struct interface *ifp)
 {
   struct zebra_if *zi=ifp->info;
   struct irdp_interface *irdp=&zi->irdp;
-  
+
   if (irdp == NULL) {
     zlog_warn ("Interface %s structure is NULL", ifp->name);
     return;
@@ -281,7 +281,7 @@ irdp_if_stop(struct interface *ifp)
     return;
   }
 
-  if(! (irdp->flags & IF_BROADCAST)) 
+  if(! (irdp->flags & IF_BROADCAST))
     if_drop_group(ifp);
 
   irdp_advert_off(ifp);
@@ -307,9 +307,9 @@ irdp_if_shutdown(struct interface *ifp)
   irdp->flags |= IF_SHUTDOWN;
   irdp->flags &= ~IF_ACTIVE;
 
-  if(! (irdp->flags & IF_BROADCAST)) 
+  if(! (irdp->flags & IF_BROADCAST))
     if_drop_group(ifp);
-  
+
   /* Tell the hosts we are out of service */
   irdp_advert_off(ifp);
 }
@@ -327,7 +327,7 @@ irdp_if_no_shutdown(struct interface *ifp)
 
   irdp->flags &= ~IF_SHUTDOWN;
 
-  irdp_if_start(ifp, irdp->flags & IF_BROADCAST? FALSE : TRUE, FALSE); 
+  irdp_if_start(ifp, irdp->flags & IF_BROADCAST? FALSE : TRUE, FALSE);
 
 }
 
@@ -344,30 +344,30 @@ void irdp_config_write (struct vty *vty, struct interface *ifp)
 
   if(irdp->flags & IF_ACTIVE || irdp->flags & IF_SHUTDOWN) {
 
-    if( irdp->flags & IF_SHUTDOWN) 
+    if( irdp->flags & IF_SHUTDOWN)
       vty_out (vty, " ip irdp shutdown %s",  VTY_NEWLINE);
 
-    if( irdp->flags & IF_BROADCAST) 
+    if( irdp->flags & IF_BROADCAST)
       vty_out (vty, " ip irdp broadcast%s",  VTY_NEWLINE);
-    else 
+    else
       vty_out (vty, " ip irdp multicast%s",  VTY_NEWLINE);
 
-    vty_out (vty, " ip irdp preference %ld%s",  
+    vty_out (vty, " ip irdp preference %ld%s",
 	     irdp->Preference, VTY_NEWLINE);
 
     for (ALL_LIST_ELEMENTS_RO (irdp->AdvPrefList, node, adv))
       vty_out (vty, " ip irdp address %s preference %d%s",
                     inet_2a(adv->ip.s_addr, b1),
-                    adv->pref, 
+                    adv->pref,
                     VTY_NEWLINE);
 
-    vty_out (vty, " ip irdp holdtime %d%s",  
+    vty_out (vty, " ip irdp holdtime %d%s",
 	     irdp->Lifetime, VTY_NEWLINE);
 
-    vty_out (vty, " ip irdp minadvertinterval %ld%s",  
+    vty_out (vty, " ip irdp minadvertinterval %ld%s",
 	     irdp->MinAdvertInterval, VTY_NEWLINE);
 
-    vty_out (vty, " ip irdp maxadvertinterval %ld%s",  
+    vty_out (vty, " ip irdp maxadvertinterval %ld%s",
 	     irdp->MaxAdvertInterval, VTY_NEWLINE);
 
   }
@@ -380,12 +380,7 @@ DEFUN (ip_irdp_multicast,
        IP_STR
        "ICMP Router discovery on this interface using multicast\n")
 {
-  struct interface *ifp;
-
-  ifp = (struct interface *) vty->index;
-  if(!ifp) {
-	  return CMD_WARNING;
-  }
+  VTY_DECLVAR_CONTEXT (interface, ifp);
 
   irdp_if_start(ifp, TRUE, TRUE);
   return CMD_SUCCESS;
@@ -397,12 +392,7 @@ DEFUN (ip_irdp_broadcast,
        IP_STR
        "ICMP Router discovery on this interface using broadcast\n")
 {
-  struct interface *ifp;
-
-  ifp = (struct interface *) vty->index;
-  if(!ifp) {
-	  return CMD_WARNING;
-  }
+  VTY_DECLVAR_CONTEXT (interface, ifp);
 
   irdp_if_start(ifp, FALSE, TRUE);
   return CMD_SUCCESS;
@@ -415,12 +405,7 @@ DEFUN (no_ip_irdp,
        IP_STR
        "Disable ICMP Router discovery on this interface\n")
 {
-  struct interface *ifp;
-
-  ifp = (struct interface *) vty->index;
-  if(!ifp) {
-	  return CMD_WARNING;
-  }
+  VTY_DECLVAR_CONTEXT (interface, ifp);
 
   irdp_if_stop(ifp);
   return CMD_SUCCESS;
@@ -432,12 +417,7 @@ DEFUN (ip_irdp_shutdown,
        IP_STR
        "ICMP Router discovery shutdown on this interface\n")
 {
-  struct interface *ifp;
-
-  ifp = (struct interface *) vty->index;
-  if(!ifp) {
-	  return CMD_WARNING;
-  }
+  VTY_DECLVAR_CONTEXT (interface, ifp);
 
   irdp_if_shutdown(ifp);
   return CMD_SUCCESS;
@@ -450,12 +430,7 @@ DEFUN (no_ip_irdp_shutdown,
        IP_STR
        "ICMP Router discovery no shutdown on this interface\n")
 {
-  struct interface *ifp;
-
-  ifp = (struct interface *) vty->index;
-  if(!ifp) {
-	  return CMD_WARNING;
-  }
+  VTY_DECLVAR_CONTEXT (interface, ifp);
 
   irdp_if_no_shutdown(ifp);
   return CMD_SUCCESS;
@@ -470,13 +445,9 @@ DEFUN (ip_irdp_holdtime,
        "Holdtime value in seconds. Default is 1800 seconds\n")
 {
   int idx_number = 3;
-  struct interface *ifp;
+  VTY_DECLVAR_CONTEXT (interface, ifp);
   struct zebra_if *zi;
   struct irdp_interface *irdp;
-  ifp = (struct interface *) vty->index;
-  if(!ifp) {
-	  return CMD_WARNING;
-  }
 
   zi=ifp->info;
   irdp=&zi->irdp;
@@ -494,13 +465,9 @@ DEFUN (ip_irdp_minadvertinterval,
        "Minimum advertisement interval in seconds\n")
 {
   int idx_number = 3;
-  struct interface *ifp;
+  VTY_DECLVAR_CONTEXT (interface, ifp);
   struct zebra_if *zi;
   struct irdp_interface *irdp;
-  ifp = (struct interface *) vty->index;
-  if(!ifp) {
-	  return CMD_WARNING;
-  }
 
   zi=ifp->info;
   irdp=&zi->irdp;
@@ -511,10 +478,10 @@ DEFUN (ip_irdp_minadvertinterval,
       return CMD_SUCCESS;
   }
 
-  vty_out (vty, "ICMP warning maxadvertinterval is greater or equal than minadvertinterval%s", 
+  vty_out (vty, "ICMP warning maxadvertinterval is greater or equal than minadvertinterval%s",
 	     VTY_NEWLINE);
 
-  vty_out (vty, "Please correct!%s", 
+  vty_out (vty, "Please correct!%s",
 	     VTY_NEWLINE);
   return CMD_WARNING;
 }
@@ -528,13 +495,9 @@ DEFUN (ip_irdp_maxadvertinterval,
        "Maximum advertisement interval in seconds\n")
 {
   int idx_number = 3;
-  struct interface *ifp;
+  VTY_DECLVAR_CONTEXT (interface, ifp);
   struct zebra_if *zi;
   struct irdp_interface *irdp;
-  ifp = (struct interface *) vty->index;
-  if(!ifp) {
-	  return CMD_WARNING;
-  }
 
   zi=ifp->info;
   irdp=&zi->irdp;
@@ -546,10 +509,10 @@ DEFUN (ip_irdp_maxadvertinterval,
       return CMD_SUCCESS;
   }
 
-  vty_out (vty, "ICMP warning maxadvertinterval is greater or equal than minadvertinterval%s", 
+  vty_out (vty, "ICMP warning maxadvertinterval is greater or equal than minadvertinterval%s",
 	     VTY_NEWLINE);
 
-  vty_out (vty, "Please correct!%s", 
+  vty_out (vty, "Please correct!%s",
 	     VTY_NEWLINE);
   return CMD_WARNING;
 }
@@ -568,13 +531,9 @@ DEFUN (ip_irdp_preference,
        "Preference level\n")
 {
   int idx_number = 3;
-  struct interface *ifp;
+  VTY_DECLVAR_CONTEXT (interface, ifp);
   struct zebra_if *zi;
   struct irdp_interface *irdp;
-  ifp = (struct interface *) vty->index;
-  if(!ifp) {
-	  return CMD_WARNING;
-  }
 
   zi=ifp->info;
   irdp=&zi->irdp;
@@ -594,20 +553,15 @@ DEFUN (ip_irdp_address_preference,
 {
   int idx_ipv4 = 3;
   int idx_number = 5;
+  VTY_DECLVAR_CONTEXT (interface, ifp);
   struct listnode *node;
-  struct in_addr ip; 
+  struct in_addr ip;
   int pref;
   int ret;
-  struct interface *ifp;
   struct zebra_if *zi;
   struct irdp_interface *irdp;
   struct Adv *adv;
 
-  ifp = (struct interface *) vty->index;
-  if(!ifp) {
-	  return CMD_WARNING;
-  }
-
   zi=ifp->info;
   irdp=&zi->irdp;
 
@@ -617,7 +571,7 @@ DEFUN (ip_irdp_address_preference,
   pref = atoi(argv[idx_number]->arg);
 
   for (ALL_LIST_ELEMENTS_RO (irdp->AdvPrefList, node, adv))
-    if(adv->ip.s_addr == ip.s_addr) 
+    if(adv->ip.s_addr == ip.s_addr)
       return CMD_SUCCESS;
 
   adv = Adv_new();
@@ -640,24 +594,19 @@ DEFUN (no_ip_irdp_address_preference,
        "Old preference level\n")
 {
   int idx_ipv4 = 4;
+  VTY_DECLVAR_CONTEXT (interface, ifp);
   struct listnode *node, *nnode;
-  struct in_addr ip; 
+  struct in_addr ip;
   int ret;
-  struct interface *ifp;
   struct zebra_if *zi;
   struct irdp_interface *irdp;
   struct Adv *adv;
 
-  ifp = (struct interface *) vty->index;
-  if(!ifp) {
-	  return CMD_WARNING;
-  }
-
   zi=ifp->info;
   irdp=&zi->irdp;
 
   ret = inet_aton(argv[idx_ipv4]->arg, &ip);
-  if (!ret) 
+  if (!ret)
     return CMD_WARNING;
 
   for (ALL_LIST_ELEMENTS (irdp->AdvPrefList, node, nnode, adv))
@@ -668,7 +617,7 @@ DEFUN (no_ip_irdp_address_preference,
           break;
         }
     }
-  
+
   return CMD_SUCCESS;
 }
 
@@ -678,13 +627,9 @@ DEFUN (ip_irdp_debug_messages,
        IP_STR
        "ICMP Router discovery debug Averts. and Solicits (short)\n")
 {
-  struct interface *ifp;
+  VTY_DECLVAR_CONTEXT (interface, ifp);
   struct zebra_if *zi;
   struct irdp_interface *irdp;
-  ifp = (struct interface *) vty->index;
-  if(!ifp) {
-	  return CMD_WARNING;
-  }
 
   zi=ifp->info;
   irdp=&zi->irdp;
@@ -700,13 +645,9 @@ DEFUN (ip_irdp_debug_misc,
        IP_STR
        "ICMP Router discovery debug Averts. and Solicits (short)\n")
 {
-  struct interface *ifp;
+  VTY_DECLVAR_CONTEXT (interface, ifp);
   struct zebra_if *zi;
   struct irdp_interface *irdp;
-  ifp = (struct interface *) vty->index;
-  if(!ifp) {
-	  return CMD_WARNING;
-  }
 
   zi=ifp->info;
   irdp=&zi->irdp;
@@ -722,13 +663,9 @@ DEFUN (ip_irdp_debug_packet,
        IP_STR
        "ICMP Router discovery debug Averts. and Solicits (short)\n")
 {
-  struct interface *ifp;
+  VTY_DECLVAR_CONTEXT (interface, ifp);
   struct zebra_if *zi;
   struct irdp_interface *irdp;
-  ifp = (struct interface *) vty->index;
-  if(!ifp) {
-	  return CMD_WARNING;
-  }
 
   zi=ifp->info;
   irdp=&zi->irdp;
@@ -745,13 +682,9 @@ DEFUN (ip_irdp_debug_disable,
        IP_STR
        "ICMP Router discovery debug Averts. and Solicits (short)\n")
 {
-  struct interface *ifp;
+  VTY_DECLVAR_CONTEXT (interface, ifp);
   struct zebra_if *zi;
   struct irdp_interface *irdp;
-  ifp = (struct interface *) vty->index;
-  if(!ifp) {
-	  return CMD_WARNING;
-  }
 
   zi=ifp->info;
   irdp=&zi->irdp;