'\" t
.\"     Title: ccw_device_get_path_mask
.\"    Author: 
.\" Generator: DocBook XSL Stylesheets v1.79.1 <http://docbook.sf.net/>
.\"      Date: June 2017
.\"    Manual: The ccw bus
.\"    Source: Kernel Hackers Manual 4.11.3
.\"  Language: English
.\"
.TH "CCW_DEVICE_GET_PATH_" "9" "June 2017" "Kernel Hackers Manual 4\&.11\&" "The ccw bus"
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.SH "NAME"
ccw_device_get_path_mask \- get currently available paths
.SH "SYNOPSIS"
.HP \w'__u8\ ccw_device_get_path_mask('u
.BI "__u8 ccw_device_get_path_mask(struct\ ccw_device\ *\ " "cdev" ");"
.SH "ARGUMENTS"
.PP
\fIstruct ccw_device * cdev\fR
.RS 4
ccw device to be queried
.RE
.SH "RETURN"
.PP
\fB0\fR
if no subchannel for the device is available, else the mask of currently available paths for the ccw device\*(Aqs subchannel\&.
.SH "AUTHOR"
.PP
\fBCornelia Huck\fR <\&cornelia.huck@de.ibm.com\&>
.RS 4
Author.
.RE
.SH "COPYRIGHT"
.br