FUNCTION::USER_STRIN(3stString and data retrieving FUNCTION::USER_STRIN(3stap)NAMEfunction::user_string2_utf16 - Retrieves UTF-16 string from user memory
with alternative error string
SYNOPSIS
user_string2_utf16:string(addr:long,err_msg:string)
ARGUMENTS
addr
The user 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-16 string at a given user memory address. Reports the given error
message on string copy fault or conversion error.
SystemTap Tapset Reference May 2014 FUNCTION::USER_STRIN(3stap)