PR_SET_FPEMU(2const) — Справочная страница Linux

PR_SET_FPEMU(2const)                                PR_SET_FPEMU(2const)

ИМЯ

       PR_SET_FPEMU - set floating-point emulation control bits

БИБЛИОТЕКА

       Standard C library (libc, -lc)

СИНТАКСИС

       #include <linux/prctl.h>  /* Definition of PR_* constants */
       #include <sys/prctl.h>

       int prctl(PR_SET_FPEMU, long fpemu);

ОПИСАНИЕ

       Set floating-point emulation control bits to fpemu.  Pass
       PR_FPEMU_NOPRINT to silently emulate floating-point operation
       accesses, or PR_FPEMU_SIGFPE to not emulate floating-point
       operations and send SIGFPE instead.

ЗНАЧЕНИЕ, ВОЗВРАЩАЕМОЕ ФУНКЦИЕЙ

       On success, 0 is returned.  On error, -1 is returned, and errno
       is set to indicate the error.

ОШИБКИ

       EINVAL fpemu is not a valid value.

СТАНДАРТЫ

       Linux.  ia64 only.

ИСТОРИЯ

       Linux 2.4.18, 2.5.9.  (ia64)

СМОТРИТЕ ТАКЖЕ

       prctl(2), PR_GET_FPEMU(2const)

КОЛОФОН

       This page is part of the man-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-6.9.1.tar.gz
       fetched from
       ⟨https://mirrors.edge.kernel.org/pub/linux/docs/man-pages/⟩ on
       2024-06-26.  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 is not
       part of the original manual page), send a mail to
       man-pages@man7.org

Linux man-pages 6.9.1          2024-06-02           PR_SET_FPEMU(2const)

Страницы, ссылающиеся на эту страницу: prctl(2), PR_GET_FPEMU(2const)