Belkin F8E211 Guia do Utilizador descarregar pdf (Página 40)

usbd args lookup()  2006, QNX Software Systems GmbH & Co. KG.

Look up a driver’s command-line arguments

Synopsis:

#include <sys/usbdi.h>

void usbd

args lookup(struct usbd connection *connection,

int *argc,

char ***argv );

Description:

The usbd args lookup() function lets you look up a device driver’s

command-line arguments at insertion/attach time.

The command-line arguments are held in argc and argv within the

usbd connect parm data structure. See usbd connect() for details.

connection Identiﬁes the USB stack (from usbd

connect()).

Classiﬁcation:

QNX Neutrino, QNX 4

Safety

Cancellation point No

Interrupt handler No

Signal handler No

Thread Yes

See also:

usbd conﬁguration descriptor(), usbd connect(),

usbd

device lookup(), usbd device extra(), usbd device descriptor(),

usbd

endpoint descriptor(), usbd hcd info(), usbd hub descriptor(),

usbd

interface descriptor(), usbd languages descriptor(),

usbd

parse descriptors(), usbd string(), usbd urb status()

28 Chapter 4 USB Library Reference November 2, 2006

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Belkin F8E211 Guia do Utilizador Página 40