FUNCTION::RETURNSTR

Section: Errno Tapset (3stap)
Updated: November 2020
Page Index
 

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.  

SEE ALSO

tapset::errno(3stap)

 

Index

NAME
SYNOPSIS
ARGUMENTS
DESCRIPTION
SEE ALSO