Re: [Libusb-devel] [libusb] #77: get_max_packet_size returns bad value when alternative interface is used

[libusb T. <tr...@li...>]

#77: get_max_packet_size returns bad value when alternative interface is used
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 Reporter:  eddie.cohen  |       Owner:
     Type:  defect       |      Status:  new
Component:  libusb-1.0   |  Resolution:
 Keywords:               |  Blocked By:
   Blocks:               |
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Comment (by xiaofan):

 Tim's comments indicate that this is probably not worth fixing since the
 libusb user needs to know the device in order to use libusb anyway. Shall
 we close this ticket?

 That's a tricky situation, because neither the front-end nor the
 back-end stores the current alternate setting in its state information.
 To a certain extent, the application needs to know the max packet sizez
 in order to choose an alternate setting, so one could decide this isn't
 worth fixing.

-- 
Ticket URL: <http://libusb.org/ticket/77#comment:3>
libusb <http://libusb.org/>
C library for writing portable USB drivers in userspace