No information from recvfrom() is currently used. So, it is enough to
use plain recv().
Signed-off-by: Oleksij Rempel <linux@rempel-privat.de>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
In some cases we can get local TX echo after remote response
for same TXed message was already received.
For applications which relay on proper order of TXed and RXed
message this will be fatal.
With this patch the package generating side will test if TX and RX are
properly ordered.
Currently with following commands, this issue can be easily
reproducible:
canfdtest -g can0 &
while(true); do chrt 40 dd if=/dev/zero of=/dev/null count=10000; done
Signed-off-by: Oleksij Rempel <linux@rempel-privat.de>
Scripts can be configured to handle different SIGnals and
return codes in different ways. In this case it is better
to forward received signal, instead of converting it to return 0.
Signed-off-by: Oleksij Rempel <linux@rempel-privat.de>
Oleksij Rempel
