Belkin F8E211 Guía de usuario descargar pdf (Pagina 35)

 2006, QNX Software Systems GmbH & Co. KG. usbd abort pipe()

Abort all requests on a pipe

Synopsis:

#include <sys/usbdi.h>

int usbd

abort pipe( struct usbd pipe *pipe );

Description:

The usbd abort pipe() function aborts all requests on a pipe. This

function can be used during an error condition (e.g. to abort a pending

operation) or during normal operation (e.g. to halt an isochronous

transfer).

pipe An opaque handle returned by usbd

open pipe().

Returns:

EOK Success.

Classiﬁcation:

QNX Neutrino, QNX 4

Safety

Cancellation point Yes

Interrupt handler No

Signal handler No

Thread Yes

See also:

usbd open pipe(), usbd close pipe(), usbd pipe endpoint(),

usbd

reset pipe()

November 2, 2006 Chapter 4 USB Library Reference 23

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Belkin F8E211 Guía de usuario Pagina 35