Belkin F8E211 Uživatelská příručka stáhnout pdf (Strana 53)

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

Returns:

EMSGSIZE Buffer too small for descriptor.

ENOMEM No memory for URB.

ENODEV Device was removed.

EIO I/O error on USB device.

Classiﬁcation:

QNX Neutrino, QNX 4

Safety

Cancellation point Yes

Interrupt handler No

Signal handler No

Thread Yes

See also:

usbd feature() usbd io(), usbd setup bulk(), usbd setup control(),

usbd

setup interrupt(), usbd setup isochronous(),

usbd

setup vendor(), usbd status()

November 2, 2006 Chapter 4 USB Library Reference 41

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Belkin F8E211 Uživatelská příručka Strana 53