diff options
Diffstat (limited to 'include/xray/xray_log_interface.h')
| -rw-r--r-- | include/xray/xray_log_interface.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/xray/xray_log_interface.h b/include/xray/xray_log_interface.h index cdb20094d..7be9a4a6f 100644 --- a/include/xray/xray_log_interface.h +++ b/include/xray/xray_log_interface.h @@ -159,6 +159,9 @@ struct XRayLogImpl { /// always have a handler for function entry and exit events. In case the /// implementation wants to support arg1 (or other future extensions to XRay /// logging) those MUST be installed by the installed 'log_init' handler. + /// + /// Because we didn't want to change the ABI of this struct, the arg1 handler + /// may be silently overwritten during initialization as well. void (*handle_arg0)(int32_t, XRayEntryType); /// The log implementation provided routine for when __xray_log_flushLog() is |