Scroll to navigation

USB_URB_DIR_OUT(9) Host-Side Data Types and Macro USB_URB_DIR_OUT(9)

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

RETURN

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

COPYRIGHT

May 2018 Kernel Hackers Manual 3.16