Article View: es.comp.os.linux.programacion
Article #16575driver
From: Juan José Escobar
Date: Wed, 05 Apr 2000 00:00
Date: Wed, 05 Apr 2000 00:00
27 lines
1494 bytes
1494 bytes
Hola a tod@s
Estoy haciendo un driver (tipo char) para una tarjeta. El problema
lo tengo con los prototipos de las funciones, por ejemplo:
static ssize_t acb_read(struct file *file, char *buffer, size_t
count, loff_t *ppos);
(este prototipo est� predefinido para el interfaz con el strauct
file_operations, as� que deber�a estar bien) �Sabe alguien porqu� da el
compilador el siguiente warning?
"warning: 'struct file' declared inside parameter list. Its scope
is only this definition or declaration, which is probably not what yoy
want."
Adem�s al usar acb_read para inicializar la estructura
file_operations dice "Inicialization from incompatible pointer type".
�Alguna idea?
Gracias de antemano por todo
--
Juan Jos� Escobar
juanjoem@larural.es
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