X-Git-Url: http://git.indexdata.com/?p=idzebra-moved-to-github.git;a=blobdiff_plain;f=rset%2Frsisam.c;h=b2ad821ac2007911a9487b363cba9eef363b6106;hp=8c2ddacb034cdf75db4c1ac8ade086903104c83a;hb=221024eb6b10e45d6479bb4154dd7de7fca1d477;hpb=25928549b1b529f333fc3c0ed83adb08341c67ac

diff --git a/rset/rsisam.c b/rset/rsisam.c
index 8c2ddac..b2ad821 100644
--- a/rset/rsisam.c
+++ b/rset/rsisam.c
@@ -4,7 +4,12 @@
  * Sebastian Hammer, Adam Dickmeiss
  *
  * $Log: rsisam.c,v $
- * Revision 1.16  1997-10-31 12:37:01  adam
+ * Revision 1.17  1997-12-18 10:54:25  adam
+ * New method result set method rs_hits that returns the number of
+ * hits in result-set (if known). The ranked result set returns real
+ * number of hits but only when not combined with other operands.
+ *
+ * Revision 1.16  1997/10/31 12:37:01  adam
  * Code calls xfree() instead of free().
  *
  * Revision 1.15  1996/10/29 13:55:22  adam
@@ -71,6 +76,7 @@ static void r_close (RSFD rfd);
 static void r_delete (RSET ct);
 static void r_rewind (RSFD rfd);
 static int r_count (RSET ct);
+static int r_hits (RSET ct, void *oi);
 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);
@@ -84,6 +90,7 @@ static const rset_control control =
     r_delete,
     r_rewind,
     r_count,
+    r_hits,
     r_read,
     r_write,
     r_score
@@ -173,6 +180,11 @@ static int r_count (RSET ct)
     return 0;
 }
 
+static int r_hits (RSET ct, void *oi)
+{
+    return -1;
+}
+
 static int r_read (RSFD rfd, void *buf)
 {
     return is_readkey( ((struct rset_ispt_info*) rfd)->pt, buf);