19d41bec45
jcat: allow to re-send rest of the buffer if we was interrupted
...
latest version of UAPI allows to continue sending on some signals.
Signed-off-by: Oleksij Rempel <linux@rempel-privat.de>
2019-04-04 10:53:17 +02:00
48a4a4bef4
jcat: user recv() instead of recvfrom()
...
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>
2019-04-04 10:45:33 +02:00
b931fb514c
jcat: add missing close of outfile and j1939 socket
...
Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
2019-04-04 10:45:33 +02:00
5b68a2cef1
jcat: inverse if logic
...
it was if(offset != NULL), so it should be if(offset)
Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de>
2019-01-04 14:40:07 +01:00
23e5e227ac
add jcat
...
jcat is kind of netcat for j1939
for example:
jcat can0:0x90 -r > /tmp/some_file
jcat -i some_file_to_send can0:0x80 :0x90,0x12300
Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de>
2019-01-04 13:01:11 +01:00
Oleksij Rempel
Oleksij Rempel