#include <common/payload.h>
#include <common/payload-view.h>
#include <common/runas.h>
+#include <common/hashtable/hashtable.h>
+#include <common/hashtable/utils.h>
#include <ctype.h>
#include <lttng/constant.h>
#include <lttng/event-rule/event-rule-internal.h>
return NULL;
}
-static struct lttng_event_exclusion *
-lttng_event_rule_kprobe_generate_exclusions(const struct lttng_event_rule *rule)
+static enum lttng_event_rule_generate_exclusions_status
+lttng_event_rule_kprobe_generate_exclusions(const struct lttng_event_rule *rule,
+ struct lttng_event_exclusion **exclusions)
{
/* Not supported. */
- return NULL;
+ *exclusions = NULL;
+ return LTTNG_EVENT_RULE_GENERATE_EXCLUSIONS_STATUS_NONE;
+}
+
+static unsigned long
+lttng_event_rule_kprobe_hash(
+ const struct lttng_event_rule *rule)
+{
+ unsigned long hash;
+ struct lttng_event_rule_kprobe *krule =
+ container_of(rule, typeof(*krule), parent);
+
+ hash = hash_key_ulong((void *) LTTNG_EVENT_RULE_TYPE_KPROBE,
+ lttng_ht_seed);
+ hash ^= hash_key_str(krule->name, lttng_ht_seed);
+ hash ^= lttng_kernel_probe_location_hash(krule->location);
+
+ return hash;
}
-struct lttng_event_rule *lttng_event_rule_kprobe_create()
+struct lttng_event_rule *lttng_event_rule_kprobe_create(void)
{
struct lttng_event_rule *rule = NULL;
struct lttng_event_rule_kprobe *krule;
lttng_event_rule_kprobe_get_filter_bytecode;
krule->parent.generate_exclusions =
lttng_event_rule_kprobe_generate_exclusions;
+ krule->parent.hash = lttng_event_rule_kprobe_hash;
end:
return rule;
}