event-rule: tracepoint: set default pattern to '*'

[lttng-tools.git] / src / common / event-rule / tracepoint.c

diff --git a/src/common/event-rule/tracepoint.c b/src/common/event-rule/tracepoint.c
index d6f3b9fb7b0b871b2c505cdf578daa60ebaff1aa..93de1e98ce936c28ffe1dfb6a634595e51b8353b 100644 (file)
--- a/src/common/event-rule/tracepoint.c
+++ b/src/common/event-rule/tracepoint.c
@@ -370,7 +370,7 @@ lttng_event_rule_tracepoint_generate_filter_bytecode(
        enum lttng_domain_type domain_type;
        enum lttng_event_rule_status status;
        const char *filter;
-       struct lttng_filter_bytecode *bytecode = NULL;
+       struct lttng_bytecode *bytecode = NULL;
 
        assert(rule);
 
@@ -462,7 +462,7 @@ static const char *lttng_event_rule_tracepoint_get_internal_filter(
        return tracepoint->internal_filter.filter;
 }
 
-static const struct lttng_filter_bytecode *
+static const struct lttng_bytecode *
 lttng_event_rule_tracepoint_get_internal_filter_bytecode(
                const struct lttng_event_rule *rule)
 {
@@ -640,6 +640,7 @@ struct lttng_event_rule *lttng_event_rule_tracepoint_create(
 {
        struct lttng_event_rule *rule = NULL;
        struct lttng_event_rule_tracepoint *tp_rule;
+       enum lttng_event_rule_status status;
 
        if (domain_type == LTTNG_DOMAIN_NONE) {
                goto end;
@@ -673,6 +674,14 @@ struct lttng_event_rule *lttng_event_rule_tracepoint_create(
 
        lttng_dynamic_pointer_array_init(&tp_rule->exclusions,
                        destroy_lttng_exclusions_element);
+
+       /* Default pattern is '*'. */
+       status = lttng_event_rule_tracepoint_set_pattern(rule, "*");
+       if (status != LTTNG_EVENT_RULE_STATUS_OK) {
+               lttng_event_rule_destroy(rule);
+               rule = NULL;
+       }
+
 end:
        return rule;
 }