sessiond: propagate the use of ltt_session::locked_ref

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

diff --git a/src/bin/lttng-sessiond/cmd.hpp b/src/bin/lttng-sessiond/cmd.hpp
index 7e5184a21970939d3f7c00eb363eacd189b1e266..6b6dfedf5de0c9de2d16824ef6f1d8ba6b516d0f 100644 (file)
--- a/src/bin/lttng-sessiond/cmd.hpp
+++ b/src/bin/lttng-sessiond/cmd.hpp
@@ -13,6 +13,7 @@
 #include "lttng-sessiond.hpp"
 #include "lttng/tracker.h"
 #include "session.hpp"
+#include "snapshot-output.hpp"
 
 #include <common/tracker.hpp>
 
@@ -45,10 +46,10 @@ void cmd_init();
 enum lttng_error_code cmd_create_session(struct command_ctx *cmd_ctx,
                                         int sock,
                                         struct lttng_session_descriptor **return_descriptor);
-int cmd_destroy_session(struct ltt_session *session, int *sock_fd);
+int cmd_destroy_session(const ltt_session::locked_ref& session, int *sock_fd);
 
 /* Channel commands */
-int cmd_disable_channel(struct ltt_session *session,
+int cmd_disable_channel(const ltt_session::locked_ref& session,
                        enum lttng_domain_type domain,
                        char *channel_name);
 int cmd_enable_channel(struct command_ctx *cmd_ctx,
@@ -58,27 +59,27 @@ int cmd_enable_channel(struct command_ctx *cmd_ctx,
 
 /* Process attribute tracker commands */
 enum lttng_error_code
-cmd_process_attr_tracker_get_tracking_policy(struct ltt_session *session,
+cmd_process_attr_tracker_get_tracking_policy(const ltt_session::locked_ref& session,
                                             enum lttng_domain_type domain,
                                             enum lttng_process_attr process_attr,
                                             enum lttng_tracking_policy *policy);
 enum lttng_error_code
-cmd_process_attr_tracker_set_tracking_policy(struct ltt_session *session,
+cmd_process_attr_tracker_set_tracking_policy(const ltt_session::locked_ref& session,
                                             enum lttng_domain_type domain,
                                             enum lttng_process_attr process_attr,
                                             enum lttng_tracking_policy policy);
 enum lttng_error_code
-cmd_process_attr_tracker_inclusion_set_add_value(struct ltt_session *session,
+cmd_process_attr_tracker_inclusion_set_add_value(const ltt_session::locked_ref& session,
                                                 enum lttng_domain_type domain,
                                                 enum lttng_process_attr process_attr,
                                                 const struct process_attr_value *value);
 enum lttng_error_code
-cmd_process_attr_tracker_inclusion_set_remove_value(struct ltt_session *session,
+cmd_process_attr_tracker_inclusion_set_remove_value(const ltt_session::locked_ref& session,
                                                    enum lttng_domain_type domain,
                                                    enum lttng_process_attr process_attr,
                                                    const struct process_attr_value *value);
 enum lttng_error_code
-cmd_process_attr_tracker_get_inclusion_set(struct ltt_session *session,
+cmd_process_attr_tracker_get_inclusion_set(const ltt_session::locked_ref& session,
                                           enum lttng_domain_type domain,
                                           enum lttng_process_attr process_attr,
                                           struct lttng_process_attr_values **values);
@@ -108,54 +109,53 @@ int cmd_enable_event(struct command_ctx *cmd_ctx,
                     int wpipe);
 
 /* Trace session action commands */
-int cmd_start_trace(struct ltt_session *session);
-int cmd_stop_trace(struct ltt_session *session);
+int cmd_start_trace(const ltt_session::locked_ref& session);
+int cmd_stop_trace(const ltt_session::locked_ref& session);
 
 /* Consumer commands */
-int cmd_register_consumer(struct ltt_session *session,
+int cmd_register_consumer(const ltt_session::locked_ref& session,
                          enum lttng_domain_type domain,
                          const char *sock_path,
                          struct consumer_data *cdata);
-int cmd_set_consumer_uri(struct ltt_session *session, size_t nb_uri, struct lttng_uri *uris);
-int cmd_setup_relayd(struct ltt_session *session);
+int cmd_set_consumer_uri(const ltt_session::locked_ref& session,
+                        size_t nb_uri,
+                        struct lttng_uri *uris);
+int cmd_setup_relayd(const ltt_session::locked_ref& session);
 
 /* Listing commands */
-ssize_t cmd_list_domains(struct ltt_session *session, struct lttng_domain **domains);
+ssize_t cmd_list_domains(const ltt_session::locked_ref& session, struct lttng_domain **domains);
 enum lttng_error_code cmd_list_events(enum lttng_domain_type domain,
-                                     struct ltt_session *session,
+                                     const ltt_session::locked_ref& session,
                                      char *channel_name,
                                      struct lttng_payload *payload);
 enum lttng_error_code cmd_list_channels(enum lttng_domain_type domain,
-                                       struct ltt_session *session,
+                                       const ltt_session::locked_ref& session,
                                        struct lttng_payload *payload);
-void cmd_list_lttng_sessions(struct lttng_session *sessions,
-                            size_t session_count,
-                            uid_t uid,
-                            gid_t gid);
+void cmd_list_lttng_sessions(lttng_session *sessions, size_t session_count, uid_t uid, gid_t gid);
 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,
+ssize_t cmd_snapshot_list_outputs(const ltt_session::locked_ref& session,
                                  struct lttng_snapshot_output **outputs);
 enum lttng_error_code cmd_list_syscalls(struct lttng_payload *reply_payload);
 
-int cmd_data_pending(struct ltt_session *session);
+int cmd_data_pending(const ltt_session::locked_ref& session);
 enum lttng_error_code cmd_kernel_tracer_status(enum lttng_kernel_tracer_status *status);
 
 /* Snapshot */
-int cmd_snapshot_add_output(struct ltt_session *session,
+int cmd_snapshot_add_output(const ltt_session::locked_ref& session,
                            const struct lttng_snapshot_output *output,
                            uint32_t *id);
-int cmd_snapshot_del_output(struct ltt_session *session,
+int cmd_snapshot_del_output(const ltt_session::locked_ref& session,
                            const struct lttng_snapshot_output *output);
-int cmd_snapshot_record(struct ltt_session *session,
+int cmd_snapshot_record(const ltt_session::locked_ref& session,
                        const struct lttng_snapshot_output *output,
                        int wait);
 
-int cmd_set_session_shm_path(struct ltt_session *session, const char *shm_path);
-int cmd_regenerate_metadata(struct ltt_session *session);
-int cmd_regenerate_statedump(struct ltt_session *session);
+int cmd_set_session_shm_path(const ltt_session::locked_ref& session, const char *shm_path);
+int cmd_regenerate_metadata(const ltt_session::locked_ref& session);
+int cmd_regenerate_statedump(const ltt_session::locked_ref& session);
 
 lttng::ctl::trigger
 cmd_register_trigger(const struct lttng_credentials *cmd_creds,
@@ -177,14 +177,14 @@ cmd_execute_error_query(const struct lttng_credentials *cmd_creds,
                        struct lttng_error_query_results **_results,
                        struct notification_thread_handle *notification_thread);
 
-int cmd_rotate_session(struct ltt_session *session,
+int cmd_rotate_session(const ltt_session::locked_ref& session,
                       struct lttng_rotate_session_return *rotate_return,
                       bool quiet_rotation,
                       enum lttng_trace_chunk_command_type command);
-int cmd_rotate_get_info(struct ltt_session *session,
+int cmd_rotate_get_info(const ltt_session::locked_ref& session,
                        struct lttng_rotation_get_info_return *info_return,
                        uint64_t rotate_id);
-int cmd_rotation_set_schedule(struct ltt_session *session,
+int cmd_rotation_set_schedule(const ltt_session::locked_ref& session,
                              bool activate,
                              enum lttng_rotation_schedule_type schedule_type,
                              uint64_t value);