Made buffer const SANE_Byte * in sanei_usb_bulk_write(). Try to call

usb_find_busses only once. Make sure that already opened devices aren't opened
again. Exit libusb scan loop if one device is found. Make error values more
expressive. Check for missing config descriptors before using them to avoid
segfaults.
Henning Meier-Geinitz <henning@meier-geinitz.de>
DEVEL_2_0_BRANCH-1
Henning Geinitz 2002-07-14 16:31:09 +00:00
rodzic f01c209421
commit 5593274082
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@ -1,3 +1,12 @@
2002-07-14 Henning Meier-Geinitz <henning@meier-geinitz.de>
* include/sane/sanei_usb.h: Made buffer const SANE_Byte * in
sanei_usb_bulk_write(). Try to call usb_find_busses only once.
Make sure that already opened devices aren't opened again. Exit
libusb scan loop if one device is found. Make error values
more expressive. Check for missing config descriptors before
using them to avoid segfaults.
2002-07-13 Simon Munton <simon@munton.demon.co.uk>
* doc/descriptions/pie.desc: removed unsupported scanner types,
use :status :untested for untested models, added AdLib scanners