FESETROUND(3P)

📦 version 2017a, in alpine 3.22, alpine 3.23, alpine 3.24, arch rolling, nixpkgs unstable, opensuse-leap 16.0

🫶 FESETROUND(3P) — the POSIX Programmer's Manual era 💖

okay bestie, quick lil heads up before we dive in: this page is part of the POSIX Programmer's Manual. That's the manual name, that's the vibe, we move. ✨

🌸 PROLOG 🌸

So like, important context, no cap: this manual page is part of the POSIX Programmer's Manual. The Linux implementation of this interface may differ — so if you're on Linux, pls consult the corresponding Linux manual page for the actual tea on Linux behavior. And also? The interface may not be implemented on Linux at all. Which is giving "read the room before you ship". 😭

👑 NAME 👑

fesetround — set current rounding direction

✨ SYNOPSIS ✨

#include <fenv.h>

int fesetround(int round);

💅 DESCRIPTION 💅

Refer to fegetround().

fr fr that's the whole description. This one's a short king. Go read fegetround() and it all makes sense. 🦋

Portions of this text are reprinted and reproduced in electronic form from IEEE Std 1003.1-2017, Standard for Information Technology -- Portable Operating System Interface (POSIX), The Open Group Base Specifications Issue 7, 2018 Edition, Copyright (C) 2018 by the Institute of Electrical and Electronics Engineers, Inc and The Open Group. In the event of any discrepancy between this version and the original IEEE and The Open Group Standard, the original IEEE and The Open Group Standard is the referee document. The original Standard can be obtained online at http://www.opengroup.org/unix/online.html .

Any typographical or formatting errors that appear in this page are most likely to have been introduced during the conversion of the source files to man page format. To report such errors, see https://www.kernel.org/doc/man-pages/reporting_bugs.html .

and that's the whole page, bestie 💜

This one came from IEEE/The Open Group, 2017 — so yeah, give the icons their flowers. Periodt. 👑💖

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