1 files changed, 16 insertions, 0 deletions
diff --git a/src/os_posix/os_errno.c b/src/os_posix/os_errno.c
index a58ae88447e..a0f1202c6ef 100644
--- a/src/os_posix/os_errno.c
+++ b/src/os_posix/os_errno.c
@@ -23,6 +23,22 @@ __wt_errno(void)
 }
 
 /*
+ * __wt_map_error_rdonly --
+ *	Map an error into a  WiredTiger error code specific for
+ *	read-only operation which intercepts based on certain types
+ *	of failures.
+ */
+int
+__wt_map_error_rdonly(int error)
+{
+	if (error == ENOENT)
+		return (WT_NOTFOUND);
+	else if (error == EACCES)
+		return (WT_PERM_DENIED);
+	return (error);
+}
+
+/*
  * __wt_strerror --
  *	POSIX implementation of WT_SESSION.strerror and wiredtiger_strerror.
  */