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Lustig open()



Hej Linuxvänner!

Jag har ett program som som ser ut på följande sätt...

..
.. Massa kod
..
 fd = open("/dev/ttyS0", O_RDWR | O_NOCTTY);
..
.. Mer kod
..

Det underliga är att programmet stannar denna raden. Jag har använt
programmet tidigare under RH (6.0 - 6.2), men har nu bytt till senaste
Debian. Någon som har några ideer varför detta händer?

(Kan öppna /dev/ttyS0 med t.ex. minicom)

mvh
 Martin





 
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