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ATA_ID_C_STRING(9) libata Library ATA_ID_C_STRING(9)

NAME

ata_id_c_string - Convert IDENTIFY DEVICE page into C string

SYNOPSIS

void ata_id_c_string(const u16 * id, unsigned char * s, unsigned int ofs, unsigned int len);

ARGUMENTS

const u16 * id

IDENTIFY DEVICE results we will examine

unsigned char * s

string into which data is output

unsigned int ofs

offset into identify device page

unsigned int len

length of string to return. must be an odd number.

DESCRIPTION

This function is identical to ata_id_string except that it trims trailing spaces and terminates the resulting string with null. len must be actual maximum length (even number) + 1.

LOCKING: caller.

AUTHOR

Jeff Garzik

Author.

COPYRIGHT

July 2017 Kernel Hackers Manual 4.11