Re: fix: lp.c wrong return code

Alan Cox (alan@lxorguk.ukuu.org.uk)
Sun, 24 Feb 2002 19:58:07 +0000 (GMT)

> calling the ioctl( LPSETIRQ ) the driver returns EINVAL (Invalid argument)instead of ENOSYS.
> Fix : return ENOSYS (Function not implemented)

ENOSYS is for a syscall not supported.

> if EINVAL is correct, you can delete the entiere entry, EINVAL in default.

It should actually be ENOTTY ...
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