constification

[exim.git] / src / src / lookups / lf_sqlperform.c

diff --git a/src/src/lookups/lf_sqlperform.c b/src/src/lookups/lf_sqlperform.c
index 2d50f70a05e793d99f3e77ebd75cf8f506988149..a58e1926c95e7447ad52bed7483341e041b5033b 100644 (file)
--- a/src/src/lookups/lf_sqlperform.c
+++ b/src/src/lookups/lf_sqlperform.c
@@ -1,10 +1,8 @@
-/* $Cambridge: exim/src/src/lookups/lf_sqlperform.c,v 1.1 2007/08/23 10:16:51 ph10 Exp $ */
-
 /*************************************************
 *     Exim - an Internet mail transport agent    *
 *************************************************/
 
-/* Copyright (c) University of Cambridge 1995 - 2007 */
+/* Copyright (c) University of Cambridge 1995 - 2009 */
 /* See the file NOTICE for conditions of use and distribution. */
 
 
@@ -36,13 +34,14 @@ Returns:         the return from the lookup function, or DEFER
 */
 
 int
-lf_sqlperform(uschar *name, uschar *optionname, uschar *optserverlist,
-  uschar *query, uschar **result, uschar **errmsg, BOOL *do_cache,
-  int(*fn)(uschar *, uschar *, uschar **, uschar **, BOOL *, BOOL *))
+lf_sqlperform(const uschar *name, const uschar *optionname,
+  const uschar *optserverlist, const uschar *query,
+  uschar **result, uschar **errmsg, BOOL *do_cache,
+  int(*fn)(const uschar *, uschar *, uschar **, uschar **, BOOL *, BOOL *))
 {
 int sep, rc;
 uschar *server;
-uschar *serverlist;
+const uschar *serverlist;
 uschar buffer[512];
 BOOL defer_break = FALSE;
 
@@ -70,8 +69,8 @@ if (Ustrncmp(query, "servers", 7) != 0)
 else
   {
   int qsep;
-  uschar *s, *ss;
-  uschar *qserverlist;
+  const uschar *s, *ss;
+  const uschar *qserverlist;
   uschar *qserver;
   uschar qbuffer[512];