acl_get_permset(3) — Linux manual page

NAME | LIBRARY | SYNOPSIS | DESCRIPTION | RETURN VALUE | ERRORS | STANDARDS | SEE ALSO | AUTHOR | COLOPHON

ACL_GET_PERMSET(3)    BSD Library Functions Manual    ACL_GET_PERMSET(3)

NAME         top

     acl_get_permset — retrieve the permission set from an ACL entry

LIBRARY         top

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

SYNOPSIS         top

     #include <sys/types.h>
     #include <sys/acl.h>

     int
     acl_get_permset(acl_entry_t entry_d, acl_permset_t *permset_p);

DESCRIPTION         top

     The acl_get_permset() function returns in permset_p a descriptor to
     the permission set in the ACL entry indicated by entry_d.
     Subsequent operations using the returned permission set descriptor
     operate on the permission set within the ACL entry.

     Any ACL entry descriptors that refer to the entry referred to by
     entry_d shall continue to refer to those entries.

RETURN VALUE         top

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

ERRORS         top

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

     [EINVAL]           The argument entry_d is not a valid descriptor
                        for an ACL entry.

STANDARDS         top

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

SEE ALSO         top

     acl_add_perm(3), acl_clear_perms(3), acl_delete_perm(3),
     acl_get_perm(3), acl_get_qualifier(3), acl_get_tag_type(3),
     acl_set_permset(3), acl_set_qualifier(3), acl_set_tag_type(3),
     acl(5)

AUTHOR         top

     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>.

COLOPHON         top

     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 2021-06-20.  (At that
     time, the date of the most recent commit that was found in the
     repository was 2021-03-16.)  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                    Linux ACL