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.
SEE ALSO0
tapset::errno(3stap)
April 2024 | SystemTap Tapset Reference |