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>
This patch fixes this bug
https://github.com/linux-can/can-utils/issues/13
Modified the existing millisleep function to use clock_nanosleep with
MONOTONIC clock and relative timeout.
Signed-off-by: Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
After a few complaint about 100% CPU usage of canfdtest over our PCI
-like boards, I have had a look to the source file, and think I have
found the issue in can_echo_dut().
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
replaced strcpy(if_name, argv[x]) + ioctl by if_idx = if_nametoindex(argv[x])
to avoid overflows caused by long user input.
Signed-off-by: Sven Schmitt <sven.schmitt@gmx.net>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
This patch is a pepped up version of Valdislav's canecho_gen and
canecho_dut test programs, which have prooved to be useful for
detecting out-of-order message transmisson and reception. Here
is a list of the changes and improvements:
- Both programs have been merged into on test program named
canfdtest. Message generation can be selected via the command
line option '-g'.
- The test loop count can be specified.
- A low and high verbosity level has been added.
- send/recv is used instead of write/read.
- The return code of send/recv is checked properly.
- Use Linux coding style.
Signed-off-by: Wolfgang Grandegger <wg@grandegger.com>
Oleksij Rempel
Ramesh Shanmugasundaram
Stephane Grosjean
Sven Schmitt
Marc Kleine-Budde
Wolfgang Grandegger