FUNCTION::RETURNSTR(3stap)                                Errno Tapset                                FUNCTION::RETURNSTR(3stap)



NAME
       function::returnstr - Formats the return value as a string

SYNOPSIS
           returnstr:string(format:long)

ARGUMENTS
       format
           Variable to determine return type base value

DESCRIPTION
       This function is used by the nd_syscall tapset, and returns a string. Set format equal to 1 for a decimal, 2 for hex, 3
       for octal.

       Note that this function should only be used in dwarfless probes (i.e. 'kprobe.function("foo")'). Other probes should use
       return_str.



SystemTap Tapset Reference                                 August 2011                                FUNCTION::RETURNSTR(3stap)