
usbd pipe device() 2006, QNX Software Systems GmbH & Co. KG.
Retrieve the device associated with the pipe
Synopsis:
#include <sys/usbdi.h>
struct usbd
device*
usbd
pipe device( struct usbd pipe *pipe );
Description:
You use the usbd pipe device() to retrieve the device associated with
pipe (an opaque handle returned by usbd
open pipe()).
Returns:
A pointer to a usbd device that describes the device.
Classification:
QNX Neutrino, QNX 4
Safety
Cancellation point No
Interrupt handler No
Signal handler No
Thread Yes
See also:
usbd abort pipe(), usbd open pipe(), usbd close pipe(),
usbd
reset pipe()
74 Chapter 4 USB Library Reference November 2, 2006
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