Detectar interfaz de red

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#1205

From: Angel
Date: Sun, 12 Mar 2006 23:42

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Hola grupo. Mi duda es la siguiente, hay alguna manera en C (mediante ioctls 
o
como sea) de detectar una interfaz de red, es decir, puedo saber si eth0,
por ejemplo,existe en mi m�quina, para as� posteriormente mostrar sus datos
o indicar que no exista dicha interfaz.

Un saludo.

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