cmake: emu: qemu: return to ctrl-c
To avoid killing the QEMU process w/o also ending the 802.15.4 monitoring tool, we reassign the terminal's interrupt shortcut from ^C to ^D. This change resets the shortcut to ^C after ending the QEMU session. Fixes #79131 Signed-off-by: Florian Grandel <fgrandel@code-for-humans.de>
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1 changed files with 12 additions and 11 deletions
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@ -257,26 +257,27 @@ elseif(QEMU_NET_STACK)
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set_ifndef(NET_TOOLS ${ZEPHYR_BASE}/../tools/net-tools) # Default if not set
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list(APPEND PRE_QEMU_COMMANDS_FOR_server
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COMMAND
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#Disable Ctrl-C to ensure that users won't accidentally exit
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#w/o killing the monitor.
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stty intr ^d
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COMMAND
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COMMAND stty intr ^d
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#This command is run in the background using '&'. This prevents
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#chaining other commands with '&&'. The command is enclosed in '{}'
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#to fix this.
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{
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${NET_TOOLS}/monitor_15_4
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${PCAP}
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/tmp/ip-stack-server
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/tmp/ip-stack-client
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> /dev/null &
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COMMAND {
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${NET_TOOLS}/monitor_15_4
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${PCAP}
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/tmp/ip-stack-server
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/tmp/ip-stack-client
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> /dev/null &
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}
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)
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set(POST_QEMU_COMMANDS_FOR_server
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COMMAND
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# Re-enable Ctrl-C.
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COMMAND stty intr ^c
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# Kill the monitor_15_4 sub-process
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pkill -P $$$$
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COMMAND pkill -P $$$$
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)
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endif()
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endif(QEMU_PIPE_STACK)
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