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Author SHA1 Message Date
Yasushi SHOJI f45de1b782 canlogserver: Follow Bash exit status when signaled 
Bash and many other shells use 128 + signum as the exit status when a
program get signal and exit.  Follow the common behavior so that we
know how the programs are killed.

canlogserver.c was using a non-safe function, exit(3), in the signal
handler.  This commit replaces it with the way other programs in
can-utils are using; set running = 0 to exit from the while loop.

Signed-off-by: Yasushi SHOJI <yashi@spacecubics.com>
 2023-03-20 10:22:53 +09:00
Yasushi SHOJI 16a717c81e canbusload: Follow Bash exit status when signaled 
Bash and many other shells use 128 + signum as the exit status when a
program get signal and exit.  Follow the common behavior so that we
know how the programs are killed.

canbusload.c was using a non-safe function, exit(3), in the signal
handler.  This commit replaces it with the way other programs in
can-utils are using; set running = 0 to exit from the while loop.

Signed-off-by: Yasushi SHOJI <yashi@spacecubics.com>
 2023-03-20 10:22:41 +09:00
Yasushi SHOJI 180eceff4d isotptun: Follow Bash exit status when signaled 
Bash and many other shells use 128 + signum as the exit status when a
program get signal and exit.  Follow the common behavior so that we
know how the programs are killed.

Signed-off-by: Yasushi SHOJI <yashi@spacecubics.com>
 2023-03-20 10:22:30 +09:00
Yasushi SHOJI 3ef3d72738 cansniffer: Follow Bash exit status when signaled 
Bash and many other shells use 128 + signum as the exit status when a
program get signal and exit.  Follow the common behavior so that we
know how the programs are killed.

Signed-off-by: Yasushi SHOJI <yashi@spacecubics.com>
 2023-03-20 10:22:21 +09:00
Yasushi SHOJI 3caf692925 cansequence: Follow Bash exit status when signaled 
Bash and many other shells use 128 + signum as the exit status when a
program get signal and exit.  Follow the common behavior so that we
know how the programs are killed.

Signed-off-by: Yasushi SHOJI <yashi@spacecubics.com>
 2023-03-20 10:22:12 +09:00
Yasushi SHOJI 74e0d28d1a cangen: Follow Bash exit status when signaled 
Bash and many other shells use 128 + signum as the exit status when a
program get signal and exit.  Follow the common behavior so that we
know how the programs are killed.

Signed-off-by: Yasushi SHOJI <yashi@spacecubics.com>
 2023-03-20 10:22:01 +09:00
Yasushi SHOJI 4ec42fa089 candump: Follow Bash exit status when signaled 
Bash and many other shells use 128 + signum as the exit status when a
program get signal and exit.  Follow the common behavior so that we
know how the programs are killed.

Signed-off-by: Yasushi SHOJI <yashi@spacecubics.com>
 2023-03-20 10:21:54 +09:00