error_msg         820 lib/cib/cib_ops.c     const char *error_msg = NULL;
error_msg         823 lib/cib/cib_ops.c         error_msg = pcmk_strerror(return_code);
error_msg         832 lib/cib/cib_ops.c         crm_xml_add(xml_node, XML_FAILCIB_ATTR_REASON, error_msg);
error_msg         834 lib/cib/cib_ops.c         crm_warn("Action %s failed: %s (cde=%d)", operation, error_msg, return_code);