acl_set_fd(3) — Справочная страница Linux

ACL_SET_FD(3)            Library Functions Manual          ACL_SET_FD(3)

ИМЯ

       acl_set_fd — set an ACL by file descriptor

БИБЛИОТЕКА

       Linux Access Control Lists library (libacl, -lacl).

СИНТАКСИС

       <sys/types.h> <sys/acl.h> int acl_set_fd(int fd, acl_t acl)

ОПИСАНИЕ

       The acl_set_fd() function associates an access ACL with the file
       referred to by fd.

       The effective user ID of the process must match the owner of the
       file or the process must have the CAP_FOWNER capability for the
       request to succeed.

ЗНАЧЕНИЕ, ВОЗВРАЩАЕМОЕ ФУНКЦИЕЙ

       The acl_set_fd() function returns the value 0 if successful;
       otherwise the value -1 is returned and the global variable errno
       is set to indicate the error.

ОШИБКИ

       If any of the following conditions occur, the acl_set_fd()
       function returns the value -1 and and sets errno to the
       corresponding value:

       [EBADF]            The fd argument is not a valid file
                          descriptor.

       [EINVAL]           The argument acl does not point to a valid
                          ACL.

                          The ACL has more entries than the file
                          referred to by fd can obtain.

       [ENOSPC]           The directory or file system that would
                          contain the new ACL cannot be extended or the
                          file system is out of file allocation
                          resources.

       [ENOTSUP]          The file identified by fd cannot be associated
                          with the ACL because the file system on which
                          the file is located does not support this.

       [EPERM]            The process does not have appropriate
                          privilege to perform the operation to set the
                          ACL.

       [EROFS]            This function requires modification of a file
                          system which is currently read-only.

СТАНДАРТЫ

       IEEE Std 1003.1e draft 17 (“POSIX.1e”, abandoned)

СМОТРИТЕ ТАКЖЕ

       acl_delete_def_file(3), acl_get_file(3), acl_set_file(3),
       acl_valid(3), acl(5)

АВТОР

       Derived from the FreeBSD manual pages written by Robert N M
       Watson <rwatson@FreeBSD.org>, and adapted for Linux by Andreas
       Gruenbacher <andreas.gruenbacher@gmail.com>.

КОЛОФОН

       This page is part of the acl (manipulating access control lists)
       project.  Information about the project can be found at
       http://savannah.nongnu.org/projects/acl.  If you have a bug
       report for this manual page, see
       ⟨http://savannah.nongnu.org/bugs/?group=acl⟩.  This page was
       obtained from the project's upstream Git repository
       ⟨git://git.savannah.nongnu.org/acl.git⟩ on 2024-06-14.  (At that
       time, the date of the most recent commit that was found in the
       repository was 2024-04-25.)  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 ACL                    March 23, 2002                ACL_SET_FD(3)