function::fp_to_long(3stap) — Linux manual page

FUNCT..._LONG(3stap) Floating point processing Taps FUNCT..._LONG(3stap)

NAME         top

       function::fp_to_long - Convert fp to int64

SYNOPSIS         top

           fp_to_long:long(infp:long,roundingMode:long,exact:long)

ARGUMENTS         top

       infp
           the 64 bit floating point stored in long

       roundingMode
           through 0-6, which are round to nearest even, minMag, min,
           max, near maxMag and round to odd

       exact
           the boolean value, if exact is 1 than raising inexact
           exception, otherwise ignore the exception.

DESCRIPTION         top

       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 ALSO         top

       tapset::floatingpoint(3stap)

COLOPHON         top

       This page is part of the systemtap (a tracing and live-system
       analysis tool) project.  Information about the project can be
       found at ⟨https://sourceware.org/systemtap/⟩.  If you have a bug
       report for this manual page, send it to systemtap@sourceware.org.
       This page was obtained from the project's upstream Git repository
       ⟨git://sourceware.org/git/systemtap.git⟩ on 2023-12-22.  (At that
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       (which is not part of the original manual page), send a mail to
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SystemTap Tapset Reference    November 2023         FUNCT..._LONG(3stap)

Pages that refer to this page: tapset::floatingpoint(3stap)

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