DOKK / manpages / debian 11 / systemtap-doc / function::errno_str.3stap.en
FUNCTION::ERRNO_STR(3stap) Errno Tapset FUNCTION::ERRNO_STR(3stap)

function::errno_str - Symbolic string associated with error code



    errno_str:string(err:long)

err

The error number received

This function returns the symbolic string associated with the giver error code, such as ENOENT for the number 2, or E#3333 for an out-of-range value such as 3333.

tapset::errno(3stap)

November 2020 SystemTap Tapset Reference