monitor/hmp: Explicit we ignore a QEMUChrEvent in IOEventHandler
The Chardev events are listed in the QEMUChrEvent enum. To be
able to use this enum in the IOEventHandler typedef, we need to
explicit an event ignored by this frontend, to silent the
following GCC warning:
CC monitor/hmp.o
monitor/hmp.c: In function ‘monitor_event’:
monitor/hmp.c:1330:5: error: enumeration value ‘CHR_EVENT_BREAK’ not handled in switch [-Werror=switch]
1330 | switch (event) {
| ^~~~~~
cc1: all warnings being treated as errors
Acked-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-Id: <20191218172009.8868-13-philmd@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
diff --git a/monitor/hmp.c b/monitor/hmp.c
index 8942e28..706ebe7 100644
--- a/monitor/hmp.c
+++ b/monitor/hmp.c
@@ -1371,6 +1371,10 @@
mon_refcount--;
monitor_fdsets_cleanup();
break;
+
+ case CHR_EVENT_BREAK:
+ /* Ignored */
+ break;
}
}
