CHECK_PATTERN(9) Internal Functions Provided 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.

COPYRIGHT Kernel Hackers Manual 2.6. September 2010 CHECK_PATTERN(9)