[sane-standard] SANE2: Threading
m. allan noah
anoah at pfeiffer.edu
Thu Dec 28 14:41:00 CET 2006
On Thu, 21 Dec 2006, Olaf Meeuwissen wrote:
> "m. allan noah" <anoah at pfeiffer.edu> writes:
>> if we determine to keep the threading/forking support, what about the
>> possibility to 'move' this code up one layer, perhaps into the dll
>> backend? then we only have to write it once, as opposed to in each
>> backend. perhaps a layer between the dll and regular backends?
> Won't that introduce problems when applications link with a backend
> (other than the dll backend) directly? The SANE standard specifically
> allows this and even touts it as a "feature".
when i look at the various sane backend .so files, they have modified
versions of the function names in the sane api. so any such direct linking
would require a different compilation of the backend?
if so, perhaps this intermediate loader could be linked as well...
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