1FUNCTION::RETURN_STR(3stap)      Errno Tapset      FUNCTION::RETURN_STR(3stap)
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NAME

6       function::return_str - Formats the return value as a string
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SYNOPSIS

9           return_str:string(format:long,ret:long)
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ARGUMENTS

12       format
13           Variable to determine return type base value
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15       ret
16           Return value (typically $return)
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DESCRIPTION

19       This function is used by the syscall tapset, and returns a string. Set
20       format equal to 1 for a decimal, 2 for hex, 3 for octal.
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22       Note that this function is preferred over returnstr.
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SEE ALSO

25       tapset::errno(3stap)
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29SystemTap Tapset Reference         May 2019        FUNCTION::RETURN_STR(3stap)