1 files changed, 51 insertions, 0 deletions
diff --git a/mysql-test/lib/My/SafeProcess/wsrep_check_version.c b/mysql-test/lib/My/SafeProcess/wsrep_check_version.c
new file mode 100644
index 00000000..7398bc8a
--- /dev/null
+++ b/mysql-test/lib/My/SafeProcess/wsrep_check_version.c
@@ -0,0 +1,51 @@
+/*
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; version 2 of the License.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software
+   Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02111-1301 USA
+ */
+
+#include <my_global.h>
+#include <string.h>
+#include "../../../../wsrep-lib/wsrep-API/v26/wsrep_api.h"
+
+int main(int argc, char **argv)
+{
+  int rc= 1;
+  void *dlh;
+  const char *provider= getenv("WSREP_PROVIDER");
+  char** dlversion= NULL;
+
+  if (!provider || !*provider)
+  {
+    printf("WSREP_PROVIDER is not set\n");
+    return 1;
+  }
+  if (!(dlh= dlopen(provider, RTLD_NOW | RTLD_LOCAL)))
+  {
+    printf("Can't open WSREP_PROVIDER (%s) library, error: %s\n",
+           provider, dlerror());
+    return 1;
+  }
+
+  dlversion= (char**) dlsym(dlh, "wsrep_interface_version");
+  if (dlversion && *dlversion)
+  {
+    rc= strcmp(*dlversion, WSREP_INTERFACE_VERSION) ? 2 : 0;
+    if (rc)
+      printf("Wrong wsrep provider library version, found: %s, need: %s\n", *dlversion, WSREP_INTERFACE_VERSION);
+  }
+  else
+    printf("Galera library does not contain a version symbol");
+
+  dlclose(dlh);
+  return rc;
+}