FUNCTION::STRPOS(3stap) A collection of standard strin FUNCTION::STRPOS(3stap)

NAME
       function::strpos - Returns location of a substring within another
       string

SYNOPSIS
           strpos:long(s1:string,s2:string)

ARGUMENTS
       s1
           string to search in

       s2
           substring to find

DESCRIPTION
       This function returns location of the first occurence of string s2
       within s1, namely the return value is 0 in case s2 is a prefix of s1.
       If s2 is not a substring of s1, then the return value is -1.

SEE ALSO
       tapset::string(3stap)



SystemTap Tapset Reference         June 2018           FUNCTION::STRPOS(3stap)