1FUNCTION::ISDIGIT(3stap)A collection of standard strinFUNCTION::ISDIGIT(3stap)
2
3
4

NAME

6       function::isdigit - Checks for a digit
7

SYNOPSIS

9           isdigit:long(str:string)
10

ARGUMENTS

12       str
13           string to check
14

DESCRIPTION

16       Checks for a digit (0 through 9) as the first character of a string.
17       Returns non-zero if true, and a zero if false.
18

SEE ALSO

20       tapset::string(3stap)
21
22
23
24SystemTap Tapset Reference       November 2019        FUNCTION::ISDIGIT(3stap)