X-Git-Url: https://git.liburcu.org/?a=blobdiff_plain;f=include%2Flttng%2Fevent-rule%2Fevent-rule-internal.h;h=31465c7694dc13b701bf3cdf45e3e3d170e0b629;hb=ce0b1d61919f37517a6212f7af2afe0fa1b1dcb0;hp=9fb115caf670bd5b924c112be6369ec003361911;hpb=7a3dcaf60e26cbedf0363a6bd0da7116e013bc80;p=lttng-tools.git

diff --git a/include/lttng/event-rule/event-rule-internal.h b/include/lttng/event-rule/event-rule-internal.h
index 9fb115caf..31465c769 100644
--- a/include/lttng/event-rule/event-rule-internal.h
+++ b/include/lttng/event-rule/event-rule-internal.h
@@ -9,6 +9,8 @@
 #define LTTNG_EVENT_RULE_INTERNAL_H
 
 #include <common/macros.h>
+#include <common/credentials.h>
+#include <common/sessiond-comm/sessiond-comm.h>
 #include <lttng/domain.h>
 #include <lttng/event-rule/event-rule.h>
 #include <lttng/lttng-error.h>
@@ -20,6 +22,13 @@
 struct lttng_payload;
 struct lttng_payload_view;
 
+enum lttng_event_rule_generate_exclusions_status {
+	LTTNG_EVENT_RULE_GENERATE_EXCLUSIONS_STATUS_OK,
+	LTTNG_EVENT_RULE_GENERATE_EXCLUSIONS_STATUS_NONE,
+	LTTNG_EVENT_RULE_GENERATE_EXCLUSIONS_STATUS_ERROR,
+	LTTNG_EVENT_RULE_GENERATE_EXCLUSIONS_STATUS_OUT_OF_MEMORY,
+};
+
 typedef void (*event_rule_destroy_cb)(struct lttng_event_rule *event_rule);
 typedef bool (*event_rule_validate_cb)(
 		const struct lttng_event_rule *event_rule);
@@ -32,13 +41,18 @@ typedef ssize_t (*event_rule_create_from_payload_cb)(
 		struct lttng_payload_view *view,
 		struct lttng_event_rule **event_rule);
 typedef enum lttng_error_code (*event_rule_generate_filter_bytecode_cb)(
-		struct lttng_event_rule *event_rule, uid_t uid, gid_t gid);
+		struct lttng_event_rule *event_rule,
+		const struct lttng_credentials *creds);
 typedef const char *(*event_rule_get_filter_cb)(
 		const struct lttng_event_rule *event_rule);
 typedef const struct lttng_filter_bytecode *(
 		*event_rule_get_filter_bytecode_cb)(
 		const struct lttng_event_rule *event_rule);
-typedef struct lttng_event_exclusion *(*event_rule_generate_exclusions_cb)(
+typedef enum lttng_event_rule_generate_exclusions_status (
+		*event_rule_generate_exclusions_cb)(
+		const struct lttng_event_rule *event_rule,
+		struct lttng_event_exclusion **exclusions);
+typedef unsigned long (*event_rule_hash_cb)(
 		const struct lttng_event_rule *event_rule);
 
 struct lttng_event_rule {
@@ -52,6 +66,7 @@ struct lttng_event_rule {
 	event_rule_get_filter_cb get_filter;
 	event_rule_get_filter_bytecode_cb get_filter_bytecode;
 	event_rule_generate_exclusions_cb generate_exclusions;
+	event_rule_hash_cb hash;
 };
 
 struct lttng_event_rule_comm {
@@ -92,7 +107,8 @@ enum lttng_domain_type lttng_event_rule_get_domain_type(
 
 LTTNG_HIDDEN
 enum lttng_error_code lttng_event_rule_generate_filter_bytecode(
-		struct lttng_event_rule *rule, uid_t uid, gid_t gid);
+		struct lttng_event_rule *rule,
+		const struct lttng_credentials *creds);
 
 /*
  * If not present/implemented returns NULL.
@@ -114,10 +130,14 @@ const struct lttng_filter_bytecode *lttng_event_rule_get_filter_bytecode(
  * Caller OWNS the returned object.
  */
 LTTNG_HIDDEN
-struct lttng_event_exclusion *lttng_event_rule_generate_exclusions(
-		const struct lttng_event_rule *rule);
+enum lttng_event_rule_generate_exclusions_status
+lttng_event_rule_generate_exclusions(const struct lttng_event_rule *rule,
+		struct lttng_event_exclusion **exclusions);
 
 LTTNG_HIDDEN
 const char *lttng_event_rule_type_str(enum lttng_event_rule_type type);
 
+LTTNG_HIDDEN
+unsigned long lttng_event_rule_hash(const struct lttng_event_rule *rule);
+
 #endif /* LTTNG_EVENT_RULE_INTERNAL_H */