FUNCTION::SUBSTR(3stap) A collection of standard strin FUNCTION::SUBSTR(3stap)
NAME function::substr - Returns a substring
ARGUMENTS str the string to take a substring from
start starting position of the extracted string (first character is 0)
length length of string to return
DESCRIPTION Returns the substring of the given string at the given start position with the given length (or smaller if the length of the original string is less than start + length, or length is bigger than MAXSTRINGLEN).
SEE ALSO tapset::string(3stap)
SystemTap Tapset Reference December 2016 FUNCTION::SUBSTR(3stap)