FUNCTION::KERNEL_STR(3stString and data retrieving FUNCTION::KERNEL_STR(3stap)NAMEfunction::kernel_string2_utf32 - Retrieves UTF-32 string from kernel
memory with alternative error string
SYNOPSIS
kernel_string2_utf32: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
This function returns a null terminated UTF-8 string converted from the
UTF-32 string at a given kernel memory address. Reports the given error
message on string copy fault or conversion error.
SystemTap Tapset Reference November 2013 FUNCTION::KERNEL_STR(3stap)