From 4439817d4df10956b884e0d47ac6e3d18c141238 Mon Sep 17 00:00:00 2001
From: Christian Pointner <equinox@spreadspace.org>
Date: Sun, 5 Dec 2010 07:24:59 +0000
Subject: check wether config file was empty

git-svn-id: https://svn.spreadspace.org/tcpproxy/trunk@29 e61f0598-a718-4e21-a8f0-0aadfa62ad6b
---
 src/slist.c | 13 +++++++++++++
 1 file changed, 13 insertions(+)

(limited to 'src/slist.c')

diff --git a/src/slist.c b/src/slist.c
index 8dd1963..24da141 100644
--- a/src/slist.c
+++ b/src/slist.c
@@ -115,3 +115,16 @@ void slist_clear(slist_t* lst)
   
   lst->first_ = NULL;
 }
+
+int slist_length(slist_t* lst)
+{
+  if(!lst || !lst->first_)
+    return 0;
+  
+  int len = 0;
+  slist_element_t* tmp;
+  for(tmp = lst->first_; tmp; tmp = tmp->next_)
+    len++;
+  
+  return len;
+}
-- 
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