function::stringat.3stap man page

function::stringat — Returns the char at a given position in the string

Synopsis

stringat:long(str:string,pos:long)

Arguments

str

the string to fetch the character from

pos

the position to get the character from (first character is 0)

Description

This function returns the character at a given position in the string or zero if the string doesn't have as many characters. Reports an error if pos is out of bounds.

See Also0

tapset::string(3stap)

Info

March 2016 SystemTap Tapset Reference A collection of standard strin