Fix not NULL pointer on size 0

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

diff --git a/include/lttng/lttng.h b/include/lttng/lttng.h
index 84f814793cf74352a992abc195b227620267df01..a96c11f1da4cabcecb35198212ab102262130eb4 100644 (file)
--- a/include/lttng/lttng.h
+++ b/include/lttng/lttng.h
@@ -208,7 +208,7 @@ struct lttng_handle {
  * array.
  *
  * On error, a negative value is returned being a specific lttng-tools error
- * code which can be humanly interpreted with lttng_get_readable_code(err).
+ * code which can be humanly interpreted with lttng_strerror(err).
  */
 
 /*
@@ -293,14 +293,14 @@ extern int lttng_set_tracing_group(const char *name);
  *
  * Parameter MUST be a negative value or else you'll get a generic message.
  */
-extern const char *lttng_get_readable_code(int code);
+extern const char *lttng_strerror(int code);
 
 /*
  * This call permits to register an "outside consumer" to a session and a lttng
  * domain. No consumer will be spawned and all fds/commands will go through the
  * socket path given (socket_path).
  *
- * NOTE: At the moment, if you use the liblttngkconsumerd, you can only use the
+ * NOTE: At the moment, if you use the liblttng-kconsumer, you can only use the
  * command socket. The error socket is not supported yet for roaming consumers.
  */
 extern int lttng_register_consumer(struct lttng_handle *handle,