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monitor/hmp: Explicit we ignore a QEMUChrEvent in IOEventHandler

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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>
This commit is contained in:
Philippe Mathieu-Daudé 2019-12-18 18:20:07 +01:00 committed by Paolo Bonzini
parent ed7c5bb7ad
commit 4904ca6a7e
1 changed files with 4 additions and 0 deletions
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monitor/hmp.c
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@ -1371,6 +1371,10 @@ static void monitor_event(void *opaque, int event)
mon_refcount--; mon_refcount--;
monitor_fdsets_cleanup(); monitor_fdsets_cleanup();
break; break;
case CHR_EVENT_BREAK:
/* Ignored */
break;
} }
} }