'\" t
.\"     Title: iio_validate_scan_mask_onehot
.\"    Author: 
.\" Generator: DocBook XSL Stylesheets v1.79.1 <http://docbook.sf.net/>
.\"      Date: January 2017
.\"    Manual: Industrial I/O core
.\"    Source: Kernel Hackers Manual 4.8.15
.\"  Language: English
.\"
.TH "IIO_VALIDATE_SCAN_MA" "9" "January 2017" "Kernel Hackers Manual 4\&.8\&." "Industrial I/O core"
.\" -----------------------------------------------------------------
.\" * Define some portability stuff
.\" -----------------------------------------------------------------
.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
.\" http://bugs.debian.org/507673
.\" http://lists.gnu.org/archive/html/groff/2009-02/msg00013.html
.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
.ie \n(.g .ds Aq \(aq
.el       .ds Aq '
.\" -----------------------------------------------------------------
.\" * set default formatting
.\" -----------------------------------------------------------------
.\" disable hyphenation
.nh
.\" disable justification (adjust text to left margin only)
.ad l
.\" -----------------------------------------------------------------
.\" * MAIN CONTENT STARTS HERE *
.\" -----------------------------------------------------------------
.SH "NAME"
iio_validate_scan_mask_onehot \- Validates that exactly one channel is selected
.SH "SYNOPSIS"
.HP \w'bool\ iio_validate_scan_mask_onehot('u
.BI "bool iio_validate_scan_mask_onehot(struct\ iio_dev\ *\ " "indio_dev" ", const\ unsigned\ long\ *\ " "mask" ");"
.SH "ARGUMENTS"
.PP
\fIindio_dev\fR
.RS 4
the iio device
.RE
.PP
\fImask\fR
.RS 4
scan mask to be checked
.RE
.SH "DESCRIPTION"
.PP
Return true if exactly one bit is set in the scan mask, false otherwise\&. It can be used for devices where only one channel can be active for sampling at a time\&.
.SH "AUTHOR"
.PP
\fBDaniel Baluta\fR <\&daniel.baluta@intel.com\&>
.RS 4
Author.
.RE
.SH "COPYRIGHT"
.br