Fix: liblttng-ctl comm: lttng_event_field is not packed

[lttng-tools.git] / src / bin / lttng-sessiond / cmd.h

diff --git a/src/bin/lttng-sessiond/cmd.h b/src/bin/lttng-sessiond/cmd.h
index 1be746031146962372c0d465de19e4adeb3753f4..bd2d939741d2a40adf080c528b9d267ec57d78a5 100644 (file)
--- a/src/bin/lttng-sessiond/cmd.h
+++ b/src/bin/lttng-sessiond/cmd.h
@@ -15,6 +15,7 @@
 #include <common/tracker.h>
 
 struct notification_thread_handle;
+struct lttng_dynamic_buffer;
 
 /*
  * A callback (and associated user data) that should be run after a command
@@ -46,9 +47,7 @@ int cmd_destroy_session(struct ltt_session *session,
 /* Channel commands */
 int cmd_disable_channel(struct ltt_session *session,
                enum lttng_domain_type domain, char *channel_name);
-int cmd_enable_channel(struct ltt_session *session,
-               const struct lttng_domain *domain, const struct lttng_channel *attr,
-               int wpipe);
+int cmd_enable_channel(struct command_ctx *cmd_ctx, int sock, int wpipe);
 
 /* Process attribute tracker commands */
 enum lttng_error_code cmd_process_attr_tracker_get_tracking_policy(
@@ -78,20 +77,22 @@ enum lttng_error_code cmd_process_attr_tracker_get_inclusion_set(
                struct lttng_process_attr_values **values);
 
 /* Event commands */
-int cmd_disable_event(struct ltt_session *session,
-               enum lttng_domain_type domain,
-               const char *channel_name,
-               const struct lttng_event *event);
-int cmd_add_context(struct ltt_session *session, enum lttng_domain_type domain,
-               char *channel_name, const struct lttng_event_context *ctx, int kwpipe);
+int cmd_disable_event(struct command_ctx *cmd_ctx,
+               struct lttng_event *event,
+               char *filter_expression,
+               struct lttng_bytecode *filter,
+               struct lttng_event_exclusion *exclusion);
+int cmd_add_context(struct command_ctx *cmd_ctx,
+               const struct lttng_event_context *event_context,
+               int kwpipe);
 int cmd_set_filter(struct ltt_session *session, enum lttng_domain_type domain,
                char *channel_name, struct lttng_event *event,
-               struct lttng_filter_bytecode *bytecode);
-int cmd_enable_event(struct ltt_session *session, const struct lttng_domain *domain,
-               char *channel_name, struct lttng_event *event,
+               struct lttng_bytecode *bytecode);
+int cmd_enable_event(struct command_ctx *cmd_ctx,
+               struct lttng_event *event,
                char *filter_expression,
-               struct lttng_filter_bytecode *filter,
                struct lttng_event_exclusion *exclusion,
+               struct lttng_bytecode *bytecode,
                int wpipe);
 
 /* Trace session action commands */
@@ -109,22 +110,25 @@ int cmd_setup_relayd(struct ltt_session *session);
 /* Listing commands */
 ssize_t cmd_list_domains(struct ltt_session *session,
                struct lttng_domain **domains);
-ssize_t cmd_list_events(enum lttng_domain_type domain,
-               struct ltt_session *session, char *channel_name,
-               struct lttng_event **events, size_t *total_size);
-ssize_t cmd_list_channels(enum lttng_domain_type domain,
-               struct ltt_session *session, struct lttng_channel **channels);
+enum lttng_error_code cmd_list_events(enum lttng_domain_type domain,
+               struct ltt_session *session,
+               char *channel_name,
+               struct lttng_payload *payload);
+enum lttng_error_code cmd_list_channels(enum lttng_domain_type domain,
+               struct ltt_session *session,
+               struct lttng_payload *payload);
 ssize_t cmd_list_domains(struct ltt_session *session,
                struct lttng_domain **domains);
 void cmd_list_lttng_sessions(struct lttng_session *sessions,
                size_t session_count, uid_t uid, gid_t gid);
-ssize_t cmd_list_tracepoint_fields(enum lttng_domain_type domain,
-               struct lttng_event_field **fields);
-ssize_t cmd_list_tracepoints(enum lttng_domain_type domain,
-               struct lttng_event **events);
+enum lttng_error_code cmd_list_tracepoint_fields(enum lttng_domain_type domain,
+               struct lttng_payload *reply);
+enum lttng_error_code cmd_list_tracepoints(enum lttng_domain_type domain,
+               struct lttng_payload *reply_payload);
 ssize_t cmd_snapshot_list_outputs(struct ltt_session *session,
                struct lttng_snapshot_output **outputs);
-ssize_t cmd_list_syscalls(struct lttng_event **events);
+enum lttng_error_code cmd_list_syscalls(
+               struct lttng_payload *reply_payload);
 
 int cmd_data_pending(struct ltt_session *session);
 
@@ -141,11 +145,25 @@ int cmd_set_session_shm_path(struct ltt_session *session,
 int cmd_regenerate_metadata(struct ltt_session *session);
 int cmd_regenerate_statedump(struct ltt_session *session);
 
-int cmd_register_trigger(struct command_ctx *cmd_ctx, int sock,
-               struct notification_thread_handle *notification_thread_handle);
-int cmd_unregister_trigger(struct command_ctx *cmd_ctx, int sock,
+enum lttng_error_code cmd_register_trigger(
+               const struct lttng_credentials *cmd_creds,
+               struct lttng_trigger *trigger,
+               bool is_anonymous_trigger,
+               struct notification_thread_handle *notification_thread_handle,
+               struct lttng_trigger **return_trigger);
+enum lttng_error_code cmd_unregister_trigger(
+               const struct lttng_credentials *cmd_creds,
+               const struct lttng_trigger *trigger,
                struct notification_thread_handle *notification_thread_handle);
 
+enum lttng_error_code cmd_list_triggers(struct command_ctx *cmd_ctx,
+               struct notification_thread_handle *notification_thread_handle,
+               struct lttng_triggers **return_triggers);
+enum lttng_error_code cmd_execute_error_query(const struct lttng_credentials *cmd_creds,
+               const struct lttng_error_query *query,
+               struct lttng_error_query_results **_results,
+               struct notification_thread_handle *notification_thread);
+
 int cmd_rotate_session(struct ltt_session *session,
                struct lttng_rotate_session_return *rotate_return,
                bool quiet_rotation,