table of contents
FUNCTION::STRINGAT(3stap) | A collection of standard strin | FUNCTION::STRINGAT(3stap) |
NAME¶
function::stringat - Returns the char at a given position in the stringSYNOPSIS¶
stringat:long(str:string,pos:long)
ARGUMENTS¶
strthe 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)March 2016 | SystemTap Tapset Reference |