ccw_device_get_path_mask(9) centos man page | unix.com

CCW_DEVICE_GET_PATH_(9) 					    The ccw bus 					   CCW_DEVICE_GET_PATH_(9)

NAME
       ccw_device_get_path_mask - get currently available paths

SYNOPSIS
       __u8 ccw_device_get_path_mask(struct ccw_device * cdev);

ARGUMENTS
       cdev
	   ccw device to be queried

RETURNS
       0 if no subchannel for the device is available, else the mask of currently available paths for the ccw device's subchannel.

AUTHOR
       Cornelia Huck <cornelia.huck@de.ibm.com>
	   Author.

COPYRIGHT
Kernel Hackers Manual 3.10					     June 2014						   CCW_DEVICE_GET_PATH_(9)