Oliver Hartkopp c05267faca slcanpty: probe stdin capabilities at startup
/dev/null returns EOF therefore select() finishes immediately.
Now EOF is probed on start.

Other /dev/null as stdin workarounds:
- lscanpty ... < /dev/ptmx (dirty but works)
- cat </dev/null | slcanpty ... (doesn't work for me and even the patch
  is "disabled" then)

Signed-off-by: Janusz Uzycki <j.uzycki@elproma.com.pl>
Signed-off-by: Oliver Hartkopp <socketcan@hartkopp.net>
2013-06-11 22:21:38 +02:00
2010-04-19 12:12:18 +00:00
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S
Description
Linux-CAN / SocketCAN user space applications
2.9 MiB
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