New function to validate if a comparison was registered

[freeradius.git] / src / main / valuepair.c

diff --git a/src/main/valuepair.c b/src/main/valuepair.c
index bbcac46..73ab208 100644 (file)
--- a/src/main/valuepair.c
+++ b/src/main/valuepair.c
@@ -263,6 +263,23 @@ int radius_callback_compare(REQUEST *req, VALUE_PAIR *request,
 
 
 /*
+ *     Find a comparison function for two attributes.
+ */
+int radius_find_compare(int attribute)
+{
+       struct cmp *c;
+
+       for (c = cmp; c; c = c->next) {
+               if (c->attribute == attribute) {
+                       return TRUE;
+               }
+       }
+
+       return FALSE;
+}
+
+
+/*
  *     See what attribute we want to compare with.
  */
 static int otherattr(int attr)