check_pattern(9)
NAME
check_pattern - [GENERIC] check if a pattern is in the buffer
SYNOPSIS
int check_pattern(uint8_t * buf, int len, int paglen,
struct nand_bbt_descr * td);
ARGUMENTS
- buf
- the buffer to search
- len
- the length of buffer to search
- paglen
- the pagelength
- td
- search pattern descriptor
DESCRIPTION
Check for a pattern at the given place. Used to search bad block tables
and good / bad block identifiers. If the SCAN_EMPTY option is set then
check, if all bytes except the pattern area contain 0xff
AUTHOR
- Thomas Gleixner <tglx@linutronix.de>
- Author.