From b83bcb1be66ac66c58c4f57eaf6247b88fd437d9 Mon Sep 17 00:00:00 2001
From: Rich Prohaska <prohaska@tokutek.com>
Date: Mon, 3 Dec 2007 13:36:52 +0000
Subject: [PATCH] add DB_CURRENT.  addresses #48

git-svn-id: file:///svn/tokudb@893 c7de825b-a66e-492c-adef-691d508d4ae1
---
 newbrt/brt.c | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/newbrt/brt.c b/newbrt/brt.c
index 71915d98009..7a0751d023a 100644
--- a/newbrt/brt.c
+++ b/newbrt/brt.c
@@ -2863,6 +2863,13 @@ int toku_brt_cursor_get (BRT_CURSOR cursor, DBT *kbt, DBT *vbt, int flags, TOKUT
         r = toku_pma_cursor_get_current(cursor->pmacurs, kbt, vbt); if (r!=0) goto died0;
         if (r == 0) assert_cursor_path(cursor);
         break;
+    case DB_CURRENT:
+	if (cursor->path_len<=0) {
+            r = EINVAL; goto died0;
+        }
+	r=toku_pma_cursor_get_current(cursor->pmacurs, kbt, vbt); if (r!=0) goto died0;
+	if (r == 0) assert_cursor_path(cursor);
+        break;
     case DB_SET:
         r = unpin_cursor(cursor);
         assert(r == 0);