[sane-devel] Doubt about sane_get_devices
m. allan noah
kitno455 at gmail.com
Thu Apr 24 18:43:30 UTC 2008
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.
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
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