The R13B03 release.OTP_R13B03

1 files changed, 67 insertions, 0 deletions

diff --git a/erts/emulator/test/driver_SUITE_data/vsn_mismatch_drv_impl.c b/erts/emulator/test/driver_SUITE_data/vsn_mismatch_drv_impl.c
new file mode 100644
index 0000000000..53b0a029ce
--- /dev/null
+++ b/erts/emulator/test/driver_SUITE_data/vsn_mismatch_drv_impl.c
@@ -0,0 +1,67 @@
+/* ``The contents of this file are subject to the Erlang Public License,
+ * Version 1.1, (the "License"); you may not use this file except in
+ * compliance with the License. You should have received a copy of the
+ * Erlang Public License along with this software. If not, it can be
+ * retrieved via the world wide web at http://www.erlang.org/.
+ * 
+ * Software distributed under the License is distributed on an "AS IS"
+ * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
+ * the License for the specific language governing rights and limitations
+ * under the License.
+ * 
+ * The Initial Developer of the Original Code is Ericsson Utvecklings AB.
+ * Portions created by Ericsson are Copyright 1999, Ericsson Utvecklings
+ * AB. All Rights Reserved.''
+ * 
+ *     $Id$
+ */
+
+/*
+ * Author: Rickard Green
+ *
+ * Description: Implementation of a driver that fakes driver version. It
+ *              is used for checking that version mismatches are handled
+ *              correct by the emulator. The following makros have to be
+ *		defined before it can be used:
+ *		* VSN_MISMATCH_DRV_NAME_STR
+ *		* VSN_MISMATCH_DRV_NAME
+ *		* VSN_MISMATCH_DRV_MAJOR_VSN_DIFF
+ *		* VSN_MISMATCH_DRV_MINOR_VSN_DIFF
+ */
+
+#include "erl_driver.h"
+
+static ErlDrvEntry drv_entry = { 
+    NULL /* init */,
+    NULL /* start */,
+    NULL /* stop */,
+    NULL /* output */,
+    NULL /* ready_input */,
+    NULL /* ready_output */,
+    VSN_MISMATCH_DRV_NAME_STR,
+    NULL /* finish */,
+    NULL /* handle */,
+    NULL /* control */,
+    NULL /* timeout */,
+    NULL /* outputv */,
+    NULL /* ready_async */,
+    NULL /* flush */,
+    NULL /* call */,
+    NULL /* event */,
+#ifdef VSN_MISMATCH_DRV_EXTENDED_MARKER
+    VSN_MISMATCH_DRV_EXTENDED_MARKER,
+#else
+    ERL_DRV_EXTENDED_MARKER,
+#endif
+    ERL_DRV_EXTENDED_MAJOR_VERSION + VSN_MISMATCH_DRV_MAJOR_VSN_DIFF,
+    ERL_DRV_EXTENDED_MINOR_VERSION + VSN_MISMATCH_DRV_MINOR_VSN_DIFF,
+    ERL_DRV_FLAG_USE_PORT_LOCKING,
+    NULL /* handle2 */,
+    NULL /* process_exit */
+};
+
+DRIVER_INIT(VSN_MISMATCH_DRV_NAME)
+{
+    return &drv_entry;
+}
+