Re: [libusb] libusb Asynchronous Bulk Transfer Timeout On Linux Ubuntu

[Ian M. <ian...@gm...>]

Tim/Chris,

Much obliged for information!

Ian

On Wed, Sep 13, 2017 at 1:25 PM, Tim Roberts <ti...@pr...> wrote:

> Ian Murtaugh wrote:
> >
> > The negative (-) throws me off, but I guess there is some sort of
> > reverse mapping going on at the lower levels... ?
>
> Tradition.  Since the beginning of time, Unix APIs have traditionally
> returned 0 for simple success, a positive integer for success with a
> byte count, and a negative errno.h value for errors.
>
> --
> Tim Roberts, ti...@pr...
> Providenza & Boekelheide, Inc.
>
>
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