FUNCTION::STRINGAT(3stapA collection of standard striFUNCTION::STRINGAT(3stap)

NAME 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 ALSO tapset::string(3stap)

SystemTap Tapset Reference December 2016 FUNCTION::STRINGAT(3stap)