'\" t
.\"     Title: bitmap_scnprintf
.\"    Author: [FIXME: author] [see http://docbook.sf.net/el/author]
.\" Generator: DocBook XSL Stylesheets v1.78.1 <http://docbook.sf.net/>
.\"      Date: May 2018
.\"    Manual: Basic Kernel Library Functions
.\"    Source: Kernel Hackers Manual 3.16.56
.\"  Language: English
.\"
.TH "BITMAP_SCNPRINTF" "9" "May 2018" "Kernel Hackers Manual 3\&.16\&" "Basic Kernel Library Functions"
.\" -----------------------------------------------------------------
.\" * 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"
bitmap_scnprintf \- convert bitmap to an ASCII hex string\&.
.SH "SYNOPSIS"
.HP \w'int\ bitmap_scnprintf('u
.BI "int bitmap_scnprintf(char\ *\ " "buf" ", unsigned\ int\ " "buflen" ", const\ unsigned\ long\ *\ " "maskp" ", int\ " "nmaskbits" ");"
.SH "ARGUMENTS"
.PP
\fIbuf\fR
.RS 4
byte buffer into which string is placed
.RE
.PP
\fIbuflen\fR
.RS 4
reserved size of
\fIbuf\fR, in bytes
.RE
.PP
\fImaskp\fR
.RS 4
pointer to bitmap to convert
.RE
.PP
\fInmaskbits\fR
.RS 4
size of bitmap, in bits
.RE
.SH "DESCRIPTION"
.PP
Exactly
\fInmaskbits\fR
bits are displayed\&. Hex digits are grouped into comma\-separated sets of eight digits per set\&. Returns the number of characters which were written to *buf, excluding the trailing \e0\&.
.SH "COPYRIGHT"
.br