2. EL 8
  3. systemtap-client
  4. function::fp_to_string(3stap)

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FUNCTION::FP_TO_STRI(3stap) Floating point processing Taps FUNCTION::FP_TO_STRI(3stap)

NAME

function::fp_to_string - Convert 64 bit floating point to string

SYNOPSIS



    fp_to_string:string(infp:long,precision:long)

ARGUMENTS

infp

the 64 bit floating point stored in long

precision

number of digits after decimal point

DESCRIPTION

Given a 64 bit floating point, which is stored in long, use the long value to initiate self-defined float64_t type, then apply the f64_to_i64 function to get the string representation.

SEE ALSO0

tapset::floatingpoint(3stap)

April 2023 SystemTap Tapset Reference