usb_urb_dir_out

Langue: en

Autres versions - même langue

Version: June 2009 (debian - 07/07/09)

Section: 9 (Appels noyau Linux)

NAME

usb_urb_dir_out - check if an URB describes an OUT transfer

SYNOPSIS

int usb_urb_dir_out(struct urb * urb);

ARGUMENTS

urb

URB to be checked

DESCRIPTION

Returns 1 if urb describes an OUT transfer (host-to-device), otherwise 0.