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device: 0.447
other: 0.231
graphic: 0.162
semantic: 0.130
vnc: 0.066
boot: 0.056
network: 0.048
performance: 0.041
socket: 0.031
debug: 0.022
permissions: 0.014
PID: 0.013
KVM: 0.011
files: 0.007
no option for handling ^C in stdio
There is no way to tell qemu to handle (or not) ^C on standard input.
This makes using serial console on stdio needlessly annoying and difficult.
The code is there - depending on how you set up the console it may handle the signal or not.
That's completely backwards. The behavior should be the same regardless of how you set up console *and* there should be a separate option for handling ^C.
You can select the behavior of ^C when specifying "-chardev stdio,signal=[on|off]". See also https://www.qemu.org/docs/master/system/invocation.html#hxtool-6
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