New result set method: r_score.

[idzebra-moved-to-github.git] / rset / rsnull.c

diff --git a/rset/rsnull.c b/rset/rsnull.c
index d46c9aa..136617f 100644 (file)
--- a/rset/rsnull.c
+++ b/rset/rsnull.c
@@ -4,7 +4,11 @@
  * Sebastian Hammer, Adam Dickmeiss
  *
  * $Log: rsnull.c,v $
- * Revision 1.3  1995-09-08 14:52:42  adam
+ * Revision 1.4  1995-10-06 14:38:06  adam
+ * New result set method: r_score.
+ * Local no (sysno) and score is transferred to retrieveCtrl.
+ *
+ * Revision 1.3  1995/09/08  14:52:42  adam
  * Work on relevance feedback.
  *
  * Revision 1.2  1995/09/07  13:58:43  adam
@@ -29,6 +33,7 @@ static void r_rewind (RSFD rfd);
 static int r_count (rset_control *ct);
 static int r_read (RSFD rfd, void *buf);
 static int r_write (RSFD rfd, const void *buf);
+static int r_score (RSFD rfd, int *score);
 
 static const rset_control control = 
 {
@@ -41,7 +46,8 @@ static const rset_control control =
     r_rewind,
     r_count,
     r_read,
-    r_write
+    r_write,
+    r_score
 };
 
 const rset_control *rset_kind_null = &control;
@@ -94,3 +100,10 @@ static int r_write (RSFD rfd, const void *buf)
     logf (LOG_FATAL, "NULL set type is read-only");
     return -1;
 }
+
+static int r_score (RSFD rfd, int *score)
+{
+    *score = -1;
+    return -1;
+}
+