'\" t
.\"     Title: check_pattern
.\"    Author: 
.\" Generator: DocBook XSL Stylesheets v1.79.1 <http://docbook.sf.net/>
.\"      Date: July 2017
.\"    Manual: Internal Functions Provided
.\"    Source: Kernel Hackers Manual 4.11.6
.\"  Language: English
.\"
.TH "CHECK_PATTERN" "9" "July 2017" "Kernel Hackers Manual 4\&.11\&" "Internal Functions Provided"
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.SH "NAME"
check_pattern \- [GENERIC] check if a pattern is in the buffer
.SH "SYNOPSIS"
.HP \w'int\ check_pattern('u
.BI "int check_pattern(uint8_t\ *\ " "buf" ", int\ " "len" ", int\ " "paglen" ", struct\ nand_bbt_descr\ *\ " "td" ");"
.SH "ARGUMENTS"
.PP
\fIuint8_t * buf\fR
.RS 4
the buffer to search
.RE
.PP
\fIint len\fR
.RS 4
the length of buffer to search
.RE
.PP
\fIint paglen\fR
.RS 4
the pagelength
.RE
.PP
\fIstruct nand_bbt_descr * td\fR
.RS 4
search pattern descriptor
.RE
.SH "DESCRIPTION"
.PP
Check for a pattern at the given place\&. Used to search bad block tables and good / bad block identifiers\&.
.SH "AUTHOR"
.PP
\fBThomas Gleixner\fR <\&tglx@linutronix.de\&>
.RS 4
Author.
.RE
.SH "COPYRIGHT"
.br