FUNCTION::USER_STRIN(3stString and data retrieving FUNCTION::USER_STRIN(3stap) NAME function::user_string_warn - Retrieves string from user space SYNOPSIS user_string_warn:string(addr:long) ARGUMENTS addr the user space address to retrieve the string from DESCRIPTION Returns the null terminated C string from a given user space memory address. Reports “<unknown>” on the rare cases when userspace data is not accessible and warns (but does not abort) about the failure. SystemTap Tapset Reference March 2013 FUNCTION::USER_STRIN(3stap)[top]
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