sessiond: fix: possible unaligned access in packed structure

[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 5ac24a5069cfc4b000307641aa124d39c070e2af..32fb7fa608af0d4e08fc74c95d156261c7dadd18 100644 (file)
--- a/src/bin/lttng-sessiond/cmd.h
+++ b/src/bin/lttng-sessiond/cmd.h
@@ -54,7 +54,7 @@ int cmd_destroy_session(struct ltt_session *session,
 int cmd_disable_channel(struct ltt_session *session,
                enum lttng_domain_type domain, char *channel_name);
 int cmd_enable_channel(struct ltt_session *session,
 int cmd_disable_channel(struct ltt_session *session,
                enum lttng_domain_type domain, char *channel_name);
 int cmd_enable_channel(struct ltt_session *session,

-               struct lttng_domain *domain, struct lttng_channel *attr,
+               const struct lttng_domain *domain, const struct lttng_channel *attr,

                int wpipe);
 int cmd_track_pid(struct ltt_session *session, enum lttng_domain_type domain,
                int pid);
                int wpipe);
 int cmd_track_pid(struct ltt_session *session, enum lttng_domain_type domain,
                int pid);


@@ -64,14 +64,14 @@ int cmd_untrack_pid(struct ltt_session *session, enum lttng_domain_type domain,
 /* Event commands */
 int cmd_disable_event(struct ltt_session *session,
                enum lttng_domain_type domain,
 /* Event commands */
 int cmd_disable_event(struct ltt_session *session,
                enum lttng_domain_type domain,

-               char *channel_name,
-               struct lttng_event *event);
+               const char *channel_name,
+               const struct lttng_event *event);

 int cmd_add_context(struct ltt_session *session, enum lttng_domain_type domain,
 int cmd_add_context(struct ltt_session *session, enum lttng_domain_type domain,

-               char *channel_name, struct lttng_event_context *ctx, int kwpipe);
+               char *channel_name, const struct lttng_event_context *ctx, 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_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, struct lttng_domain *domain,
+int cmd_enable_event(struct ltt_session *session, const struct lttng_domain *domain,

                char *channel_name, struct lttng_event *event,
                char *filter_expression,
                struct lttng_filter_bytecode *filter,
                char *channel_name, struct lttng_event *event,
                char *filter_expression,
                struct lttng_filter_bytecode *filter,


@@ -116,11 +116,11 @@ int cmd_data_pending(struct ltt_session *session);
 
 /* Snapshot */
 int cmd_snapshot_add_output(struct ltt_session *session,
 
 /* Snapshot */
 int cmd_snapshot_add_output(struct ltt_session *session,

-               struct lttng_snapshot_output *output, uint32_t *id);
+               const struct lttng_snapshot_output *output, uint32_t *id);

 int cmd_snapshot_del_output(struct ltt_session *session,
 int cmd_snapshot_del_output(struct ltt_session *session,

-               struct lttng_snapshot_output *output);
+               const struct lttng_snapshot_output *output);

 int cmd_snapshot_record(struct ltt_session *session,
 int cmd_snapshot_record(struct ltt_session *session,

-               struct lttng_snapshot_output *output, int wait);
+               const struct lttng_snapshot_output *output, int wait);

 
 int cmd_set_session_shm_path(struct ltt_session *session,
                const char *shm_path);
 
 int cmd_set_session_shm_path(struct ltt_session *session,
                const char *shm_path);