PR_GET_AUXV(2const) — Справочная страница Linux

PR_GET_AUXV(2const)                                  PR_GET_AUXV(2const)

НАЗВАНИЕ

       PR_GET_AUXV - get the auxiliary vector

БИБЛИОТЕКА

       Standard C library (libc, -lc)

СИНТАКСИС

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

       int prctl(PR_GET_AUXV, void auxv[.size], unsigned long size, 0L, 0L);

ОПИСАНИЕ

       Get the auxiliary vector (auxv) into the buffer pointed to by
       auxv, whose size is given by size.

       If the buffer is not long enough for the full auxiliary vector,
       the copy will be truncated.

ЗНАЧЕНИЕ ВОЗВРАТА

       On success, this call returns the full size of the auxiliary
       vector.  On error, -1 is returned, and errno is set to indicate
       the error.

ОШИБКИ

       EFAULT auxv is an invalid address.

СТАНДАРТЫ

       Linux.

ИСТОРИЯ

       Linux 6.4.

СМОТРИТЕ ТАКЖЕ

       prctl(2)

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          2024-06-01            PR_GET_AUXV(2const)

Страницы, которые ссылаются на эту страницу: prctl(2)