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:
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 <[email protected]>
---
v2: Add all missing enums
Cc: Cornelia Huck <[email protected]>
Cc: Halil Pasic <[email protected]>
Cc: Christian Borntraeger <[email protected]>
Cc: "Marc-André Lureau" <[email protected]>
Cc: Paolo Bonzini <[email protected]>
Cc: [email protected]
---
hw/char/terminal3270.c | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/hw/char/terminal3270.c b/hw/char/terminal3270.c
index 6859c1bcb2..2aab04fd4b 100644
--- a/hw/char/terminal3270.c
+++ b/hw/char/terminal3270.c
@@ -166,6 +166,11 @@ static void chr_event(void *opaque, int event)
sch->curr_status.scsw.dstat = SCSW_DSTAT_DEVICE_END;
css_conditional_io_interrupt(sch);
break;
+ case CHR_EVENT_BREAK:
+ case CHR_EVENT_MUX_IN:
+ case CHR_EVENT_MUX_OUT:
+ /* Ignore */
+ break;
}
}
--
2.21.0
