Clean some part of the code

[lttng-tools.git] / include / lttng / liblttngctl.h

diff --git a/include/lttng/liblttngctl.h b/include/lttng/liblttngctl.h
index ea6d001e1c58053d00575ecd1fab339c29c71cc7..3c084de323fba6481a9356b3ceae3e0a3525486a 100644 (file)
--- a/include/lttng/liblttngctl.h
+++ b/include/lttng/liblttngctl.h
@@ -41,12 +41,12 @@ struct lttng_session {
        char uuid[UUID_STR_LEN];
 };
 
-extern int lttng_create_session(const char *name, char *session_id);
+extern int lttng_create_session(char *name, char **session_id);
 extern int lttng_connect_sessiond(void);
 extern int lttng_set_tracing_group(const char *name);
 extern int lttng_check_session_daemon(void);
 extern const char *lttng_get_readable_code(int code);
-extern size_t lttng_ust_list_apps(pid_t **pids);
-extern size_t lttng_list_sessions(struct lttng_session **sessions);
+extern int lttng_ust_list_apps(pid_t **pids);
+extern int lttng_list_sessions(struct lttng_session **sessions);
 
 #endif /* _LIBLTTNGCTL_H */