[Libusb-devel] 0.1.10a thread safe? (actually process safe..)

[Woody <wo...@us...>]

 I have an app envisioned where there's a parent process and a child.

The child is basically a loop doing usb_bulk_read() calls, and looking at
the data. (data from the usb device can arrive at any point and is not
caused by sending data to the usb device).

The parent will at times use usb_bulk_write() to send data to the usb
device.

So for device 1, the parent writes and the child reads.

Now, lets also add device 2.  For this device, bulk_read() and bulk_write()
all occur with the same parent process as above.


so it would be
parent process
    loop:
        (various bulk reads and bulk writes to device 2)
        if "some condition" bulk write to device 1
    endloop

child:
    loop:
        (bulk read device 1)
        (process rec'd data)
    endloop


This will be on rehat 9 (2.4) or FC3 (2.6)

Thanks in advance