struct lttng_ust_filter_bytecode bc;
};
+/*
+ * Filter return value masks.
+ */
+enum lttng_filter_ret {
+ LTTNG_FILTER_DISCARD = 0,
+ LTTNG_FILTER_RECORD_FLAG = (1ULL << 0),
+ /* Other bits are kept for future use. */
+};
+
struct lttng_bytecode_runtime {
/* Associated bytecode */
struct lttng_ust_filter_bytecode_node *bc;
- int (*filter)(void *filter_data, const char *filter_stack_data);
+ uint64_t (*filter)(void *filter_data, const char *filter_stack_data);
int link_failed;
struct cds_list_head node; /* list of bytecode runtime in event */
};