[Libusb-devel] Get port number hub number of device connected

[Centrio <shi...@tc...>]

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HI,
I installed the svn version of openusb and ran autogen.sh
The package is installed but while installing i got an error saying
pkgconfig cannot find libusb.
So i checked my system files in path /usr/local/lib  and /usr/lib. i checkd
pkgconfig folders in all but could not find libusb.pc. so i transferred that
file from some other machine to this.

I checked my YAST which was showing me libusb is already installed (i
checked it before i  copied the pc file) I am using SUSE10.0 and i guess
ther is some bug for this version which fails to create .pc file for libusb.

Temporarily i managed to install openusb but i do not understand why openusb
depends on libusb,.

also I could not recover that segmentation fault. It comes from dbus library
apis.
I changed dbus_bus_get_private to dbus_bus_get in linux.c of openusb/src and
installed still i cannot overcome the segmentation fault.

Also some of the apis like 
openusb_get_devids_by_bus, openusb_get_devids_by_vendor,
openusb_get_devids_by_class, openusb_free_devid_list
fail to work on my system
I tried the testopenusb which comes with openusb pack but those tests also
fail fro these apis.

when i try to get dev ids of  USB mas storage devices connected, i use api
openusb_get_devids_by_class,

where in i give device class 0 for usb devices,
subclass as 8 for mass storage devices and protocol -1
I get return error  -14  for this api. Can you tell me where i am going
wrong?
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