FUNCTION::ISDIGIT(3stap)A collection of standard strinFUNCTION::ISDIGIT(3stap)
NAME function::isdigit - Checks for a digit
SYNOPSIS isdigit:long(str:string)
ARGUMENTS str string to check
DESCRIPTION Checks for a digit (0 through 9) as the first character of a string. Returns non-zero if true, and a zero if false.
SystemTap Tapset Reference October 2012 FUNCTION::ISDIGIT(3stap)