From 9e867fe663c4eb43c36f35067c0dd092e8c83c14 Mon Sep 17 00:00:00 2001
From: jardin <jardin>
Date: Tue, 23 Dec 2003 08:56:18 +0000
Subject: Merge isisd into the Quagga's framework:   - add privs support   -
 use misc quagga's definitions   - make it compile"able"   - fix segfault
 cases related to hostname()   - add debug isis xxx command

This patch has been approved by Paul Jakma.
---
 isisd/isis_misc.c | 24 ++++++++++++++++++++----
 1 file changed, 20 insertions(+), 4 deletions(-)

(limited to 'isisd/isis_misc.c')

diff --git a/isisd/isis_misc.c b/isisd/isis_misc.c
index 763ae243..cf558e83 100644
--- a/isisd/isis_misc.c
+++ b/isisd/isis_misc.c
@@ -28,12 +28,13 @@
 #include <ctype.h>
 #include <zebra.h>
 #include <net/ethernet.h>
-
+#include <sys/utsname.h>
 
 #include "stream.h"
 #include "vty.h"
 #include "hash.h"
 #include "if.h"
+#include "command.h"
 
 #include "isisd/dict.h"
 #include "isisd/isis_constants.h"
@@ -432,7 +433,22 @@ newprefix2inaddr (u_char *prefix_start, u_char prefix_masklen)
   return new_prefix;
 }
 
+/*
+ * Returns host.name if any, otherwise
+ * it returns the system hostname.
+ */
+const char *
+unix_hostname(void)
+{
+  static struct utsname names;
+  const char *hostname;
+  extern struct host host;
+
+  hostname = host.name;
+  if (!hostname) { 
+    uname(&names);
+    hostname = names.nodename;
+  }
 
-
-
-
+  return hostname;
+}
-- 
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