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kan man i C spørge systemet om adressen på f.eks dev/lp1?



kan man i C spørge systemet om adressen på f.eks /dev/lp1?

Jeg har lavet et C program som skriver bit's direkte på lp1
porten, men adressen er hard-codet i mit program.

Jeg ville gerne kunne køre programmet sådan:

skrivport /dev/lp1

og så finder det selv ud af adressen på f.eks lp1, eller hvilken port man
nu har angivet.

hilsen
Søren Lambæk






 
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