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

6       function::isdigit - Checks for a digit
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SYNOPSIS

9           isdigit:long(str:string)
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ARGUMENTS

12       str
13           string to check
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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.
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SEE ALSO

20       tapset::string(3stap)
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24SystemTap Tapset Reference       November 2021        FUNCTION::ISDIGIT(3stap)