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trigger: expose trigger owner uid
[lttng-tools.git]
/
include
/
lttng
/
trigger
/
trigger-internal.h
diff --git
a/include/lttng/trigger/trigger-internal.h
b/include/lttng/trigger/trigger-internal.h
index d857ff78e20ee54bdc9d98cc10854f371391ef06..a554a31e536131a16d48f4e00088297f6ffe69d9 100644
(file)
--- a/
include/lttng/trigger/trigger-internal.h
+++ b/
include/lttng/trigger/trigger-internal.h
@@
-15,19
+15,29
@@
#include <stdint.h>
#include <stdbool.h>
#include <sys/types.h>
#include <stdint.h>
#include <stdbool.h>
#include <sys/types.h>
+#include <urcu/ref.h>
struct lttng_payload;
struct lttng_payload_view;
struct lttng_trigger {
struct lttng_payload;
struct lttng_payload_view;
struct lttng_trigger {
+ /* Reference counting is only exposed to internal users. */
+ struct urcu_ref ref;
+
struct lttng_condition *condition;
struct lttng_action *action;
struct lttng_condition *condition;
struct lttng_action *action;
- LTTNG_OPTIONAL(struct lttng_credentials) creds;
+ /* For now only the uid portion of the credentials is used. */
+ struct lttng_credentials creds;
};
struct lttng_trigger_comm {
/* length excludes its own length. */
uint32_t length;
};
struct lttng_trigger_comm {
/* length excludes its own length. */
uint32_t length;
+ /*
+ * Credentials, only the uid portion is used for now.
+ * Used as an override when desired by the root user.
+ */
+ uint64_t uid;
/* A condition and action object follow. */
char payload[];
} LTTNG_PACKED;
/* A condition and action object follow. */
char payload[];
} LTTNG_PACKED;
@@
-51,13
+61,18
@@
const struct lttng_action *lttng_trigger_get_const_action(
LTTNG_HIDDEN
bool lttng_trigger_validate(struct lttng_trigger *trigger);
LTTNG_HIDDEN
bool lttng_trigger_validate(struct lttng_trigger *trigger);
+LTTNG_HIDDEN
+void lttng_trigger_get(struct lttng_trigger *trigger);
+
+LTTNG_HIDDEN
+void lttng_trigger_put(struct lttng_trigger *trigger);
+
LTTNG_HIDDEN
const struct lttng_credentials *lttng_trigger_get_credentials(
const struct lttng_trigger *trigger);
LTTNG_HIDDEN
LTTNG_HIDDEN
const struct lttng_credentials *lttng_trigger_get_credentials(
const struct lttng_trigger *trigger);
LTTNG_HIDDEN
-void lttng_trigger_set_credentials(
- struct lttng_trigger *trigger,
+void lttng_trigger_set_credentials(struct lttng_trigger *trigger,
const struct lttng_credentials *creds);
#endif /* LTTNG_TRIGGER_INTERNAL_H */
const struct lttng_credentials *creds);
#endif /* LTTNG_TRIGGER_INTERNAL_H */
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