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authorPhilippe Mathieu-Daudé <philmd@redhat.com>2019-12-18 18:20:08 +0100
committerPaolo Bonzini <pbonzini@redhat.com>2020-01-07 16:22:56 +0100
commit71f8d3b0e669b093309b435fda125ce7dcdcd19d (patch)
treee9057accedea835e469c64170f0a62a58b04598d /chardev/char.c
parent4904ca6a7eb92d25cbb8b198203ab6173f744985 (diff)
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chardev/char: Explicit we ignore some 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 all the events ignored by this frontend, to silent the following GCC warning: chardev/char.c: In function ‘qemu_chr_be_event’: chardev/char.c:65:5: error: enumeration value ‘CHR_EVENT_BREAK’ not handled in switch [-Werror=switch] 65 | switch (event) { | ^~~~~~ chardev/char.c:65:5: error: enumeration value ‘CHR_EVENT_MUX_IN’ not handled in switch [-Werror=switch] chardev/char.c:65:5: error: enumeration value ‘CHR_EVENT_MUX_OUT’ not handled in switch [-Werror=switch] cc1: all warnings being treated as errors Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com> Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com> Message-Id: <20191218172009.8868-14-philmd@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'chardev/char.c')
-rw-r--r--chardev/char.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/chardev/char.c b/chardev/char.c
index 7b6b2cb..739da11 100644
--- a/chardev/char.c
+++ b/chardev/char.c
@@ -69,6 +69,11 @@ void qemu_chr_be_event(Chardev *s, int event)
case CHR_EVENT_CLOSED:
s->be_open = 0;
break;
+ case CHR_EVENT_BREAK:
+ case CHR_EVENT_MUX_IN:
+ case CHR_EVENT_MUX_OUT:
+ /* Ignore */
+ break;
}
CHARDEV_GET_CLASS(s)->chr_be_event(s, event);