function::kernel_string_utf16.3stap man page

function::kernel_string_utf16 — Retrieves UTF-16 string from kernel memory

Synopsis

1) kernel_string_utf16:string(addr:long)
2) kernel_string_utf16:string(addr:long,err_msg:string)

Arguments

addr

The kernel address to retrieve the string from

err_msg

The error message to return when data isn't available

Description

1) This function returns a null terminated UTF-8 string converted from the UTF-16 string at a given kernel memory address. Reports an error on string copy fault or conversion error.

2) This function returns a null terminated UTF-8 string converted from the UTF-16 string at a given kernel memory address. Reports the given error message on string copy fault or conversion error.

See Also0

tapset::conversions(3stap)

Info

March 2016 SystemTap Tapset Reference String and data retrieving fun