1FUNCTION::SUBSTR(3stap) A collection of standard strin FUNCTION::SUBSTR(3stap)
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6 function::substr - Returns a substring
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9 substr:string(str:string,start:long,length:long)
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12 str
13 the string to take a substring from
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15 start
16 starting position of the extracted string (first character is 0)
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18 length
19 length of string to return
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22 Returns the substring of the up to the given length starting at the
23 given start position and ending at given stop position.
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27SystemTap Tapset Reference August 2011 FUNCTION::SUBSTR(3stap)