}
/*
- * set filter for an event
+ * Set filter for an event
+ *
* Return negative error value on error.
* Return size of returned session payload data if OK.
*/
-
int lttng_set_event_filter(struct lttng_handle *handle,
- const char *event_name, const char *channel_name,
+ struct lttng_event *event, const char *channel_name,
const char *filter_expression)
{
struct lttcomm_session_msg lsm;
copy_string(lsm.u.filter.channel_name, channel_name,
sizeof(lsm.u.filter.channel_name));
/* Copy event name */
- copy_string(lsm.u.filter.event_name, event_name,
- sizeof(lsm.u.filter.event_name));
+ if (event) {
+ memcpy(&lsm.u.enable.event, event, sizeof(lsm.u.enable.event));
+ }
+
lsm.u.filter.bytecode_len = sizeof(ctx->bytecode->b)
+ bytecode_get_len(&ctx->bytecode->b);