From 7aadac132d8512e7ee63970561f40ade80772726 Mon Sep 17 00:00:00 2001
From: Boris Kolpackov <boris@codesynthesis.com>
Date: Tue, 29 Mar 2011 16:31:59 +0200
Subject: Support for shared cache and unlock notification

---
 odb/sqlite/error.cxx | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

(limited to 'odb/sqlite/error.cxx')

diff --git a/odb/sqlite/error.cxx b/odb/sqlite/error.cxx
index d223b4e..f84a6c0 100644
--- a/odb/sqlite/error.cxx
+++ b/odb/sqlite/error.cxx
@@ -39,8 +39,17 @@ namespace odb
           m = "SQLite API misuse";
           break;
         }
-      case SQLITE_BUSY:
       case SQLITE_LOCKED:
+        {
+          if (ee != SQLITE_LOCKED_SHAREDCACHE)
+            throw deadlock (); // The DROP TABLE special case.
+
+          // Getting SQLITE_LOCKED_SHAREDCACHE here means we don't have
+          // the unlock notify support. Translate this to timeout.
+          //
+          throw timeout ();
+        }
+      case SQLITE_BUSY:
       case SQLITE_IOERR:
         {
           if (e != SQLITE_IOERR || ee == SQLITE_IOERR_BLOCKED)
-- 
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