The Chardev events are listed in the QEMUChrEvent enum. To be
able to use this enum in the IOEventHandler typedef, we need to
explicit when frontends ignore some events, to silent GCC the
following warnings:
CC s390x-softmmu/hw/char/terminal3270.o
hw/char/terminal3270.c: In function ‘chr_event’:
hw/char/terminal3270.c:156:5: error: enumeration value ‘CHR_EVENT_BREAK’ not
handled in switch [-Werror=switch]
156 | switch (event) {
| ^~~~~~
hw/char/terminal3270.c:156:5: error: enumeration value ‘CHR_EVENT_MUX_IN’
not handled in switch [-Werror=switch]
hw/char/terminal3270.c:156:5: 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 <address@hidden>
---
Cc: Cornelia Huck <address@hidden>
Cc: Halil Pasic <address@hidden>
Cc: Christian Borntraeger <address@hidden>
Cc: "Marc-André Lureau" <address@hidden>
Cc: Paolo Bonzini <address@hidden>
Cc: address@hidden
---
hw/char/terminal3270.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/hw/char/terminal3270.c b/hw/char/terminal3270.c
index 6859c1bcb2..9e59a2d92b 100644
--- a/hw/char/terminal3270.c
+++ b/hw/char/terminal3270.c
@@ -166,6 +166,9 @@ static void chr_event(void *opaque, int event)
sch->curr_status.scsw.dstat = SCSW_DSTAT_DEVICE_END;
css_conditional_io_interrupt(sch);
break;
+ default:
+ /* Ignore */
+ break;
}
}