Merge of netbios namecache code from APPLIANCE_HEAD.

Tridge suggested a generic caching mechanism for Samba to avoid the
proliferation of little cache files hanging around limpet like in the
locks directory.  Someone should probably implement this at some
stage.
(This used to be commit dad31483b3bd1790356ef1e40ac62624a403bce8)

1 files changed, 12 insertions, 0 deletions

diff --git a/source3/lib/util_str.c b/source3/lib/util_str.c
index 9dc80c89db..3b5ceb2217 100644
--- a/source3/lib/util_str.c
+++ b/source3/lib/util_str.c
@@ -212,6 +212,18 @@ int strwicmp(const char *psz1, const char *psz2)
 }
 
 
+/* Convert a string to upper case, but don't modify it */
+
+char *strupper_static(char *s)
+{
+	static pstring str;
+
+	pstrcpy(str, s);
+	strupper(str);
+
+	return str;
+}
+
 /*******************************************************************
   convert a string to "normal" form
 ********************************************************************/