Movatterモバイル変換

fenv_t(3type) — Linux manual page

fenv_t(3type)fenv_t(3type)

NAME        top

       fenv_t, fexcept_t - floating-point environment

LIBRARY        top

       Standard C library (libc)

SYNOPSIS        top

#include <fenv.h>typedef/* ... */fenv_t;typedef/* ... */fexcept_t;

DESCRIPTION        top

fenv_t represents the entire floating-point environment, including       control modes and status flags.fexcept_t represents the floating-point status flags collectively.       For further details seefenv(3).

STANDARDS        top

       C11, POSIX.1-2008.

HISTORY        top

       C99, POSIX.1-2001.

SEE ALSO        top

fenv(3)

COLOPHON        top

       This page is part of theman-pages (Linux kernel and C library       user-space interface documentation) project.  Information about       the project can be found at        ⟨https://www.kernel.org/doc/man-pages/⟩.  If you have a bug report       for this manual page, see       ⟨https://git.kernel.org/pub/scm/docs/man-pages/man-pages.git/tree/CONTRIBUTING⟩.       This page was obtained from the tarball man-pages-6.15.tar.gz       fetched from       ⟨https://mirrors.edge.kernel.org/pub/linux/docs/man-pages/⟩ on       2025-08-11.  If you discover any rendering problems in this HTML       version of the page, or you believe there is a better or more up-       to-date source for the page, or you have corrections or       improvements to the information in this COLOPHON (which isnot       part of the original manual page), send a mail to       man-pages@man7.orgLinux man-pages 6.15            2025-05-17fenv_t(3type)

HTML rendering created 2025-09-06 byMichael Kerrisk, author ofThe Linux Programming Interface. For details of in-depthLinux/UNIX system programming training courses that I teach, lookhere. Hosting byjambit GmbH.