ccw_device_get_path_mask (9) Linux Manual Page

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

Return

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 [at] de.ibm.com>

Author.

Copyright