From d160d93d8fad563400aa1e1274437df1fbd4ecbf Mon Sep 17 00:00:00 2001
From: Andrew Tridgell <tridge@samba.org>
Date: Fri, 7 Jun 1996 03:34:22 +0000
Subject: - added predict.c, moving the routines from util.c

- added iface_count() and iface_n_ip() routines so its easy to loop
over the local interface list

- made readsize a normal loadparm global

- check for null w in add_domain_entry()

- set the deathtime to time()-1 for doamin entries with servertype==0
This allows servers that are shutting down to be removed

- add the 0x1c name at startup if we are a WINS server. Previously we
added it only if we were a master

- loop over interfaces in add_my_domains(), so people don't have to
have a lmhosts file to get lp_workgroup() on all interfaces

- set add to True for find_workgroupstruct() in nmbsync, and check for
null return

- remove some ugly "errno = EBADF" bits. they just confused things.
(This used to be commit 88b191b48836eeb7937f25b37d0bdd4a2276e5a7)
---
 source3/lib/interface.c | 27 +++++++++++++++++++++++++++
 1 file changed, 27 insertions(+)

(limited to 'source3/lib/interface.c')

diff --git a/source3/lib/interface.c b/source3/lib/interface.c
index a47ef6e47e..f2a535d80c 100644
--- a/source3/lib/interface.c
+++ b/source3/lib/interface.c
@@ -388,6 +388,33 @@ BOOL ismybcast(struct in_addr bcast)
   return False;
 }
 
+/****************************************************************************
+  how many interfaces do we have
+  **************************************************************************/
+int iface_count(void)
+{
+  int ret = 0;
+  struct interface *i;
+
+  for (i=interfaces;i;i=i->next)
+    ret++;
+  return ret;
+}
+
+/****************************************************************************
+  return IP of the Nth interface
+  **************************************************************************/
+struct in_addr *iface_n_ip(int n)
+{
+  struct interface *i;
+  
+  for (i=interfaces;i && n;i=i->next)
+    n--;
+
+  if (i) return &i->ip;
+  return NULL;
+}
+
 static struct interface *iface_find(struct in_addr ip)
 {
   struct interface *i;
-- 
cgit