Express overwrite attribute as a byte in communication protocol

There is no need for 4 bytes to express a boolean state.

Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>

diff --git a/include/lttng/save-internal.h b/include/lttng/save-internal.h
index e2528be641d53dacf99d84db760c036f5f918c87..aac213e03fefc94da9e69c5bae53de72411557e8 100644 (file)
--- a/include/lttng/save-internal.h
+++ b/include/lttng/save-internal.h
@@ -33,7 +33,7 @@ struct lttng_save_session_attr {
        /* Destination of the session configuration. See lttng(1) for URL format. */
        char configuration_url[PATH_MAX];
        /* Overwrite the session configuration file if it exists. */
-       uint32_t overwrite;
+       uint8_t overwrite;
 } LTTNG_PACKED;
 
 #endif /* LTTNG_SAVE_INTERNAL_ABI_H */