[sane-devel] Doubt about sane_get_devices

[m. allan noah]

this depends entirely on the backend. i have tried to make sure that
the backends i maintain will re-find scanners at every call, but other
backends may not.

allan

On 4/24/08, tobias alarcon <extobias at gmail.com> wrote:
> Hi all
>
>  Im just wanna know if this function retrives the list of devices at
>  every moment.
>  Let me explain, i launch my program with the scanner disconected, then
>  i conect it and
>  call this function. Doc say "This function can be called repeatedly to
>  detect when
>  new devices become available" but this is not my case, i get a null pointer.
>
>  thanks in advance
>  Tobias.
>
>
>  --
>  sane-devel mailing list: sane-devel at lists.alioth.debian.org
>  http://lists.alioth.debian.org/mailman/listinfo/sane-devel
>  Unsubscribe: Send mail with subject "unsubscribe your_password"
>              to sane-devel-request at lists.alioth.debian.org
>


-- 
"The truth is an offense, but not a sin"