acl_get_permset(3) — Linux manual page

ACL_GET_PERMSET(3)       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

       <sys/types.h> <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 <[email protected]>, and adapted for Linux by Andreas
       Gruenbacher <[email protected]>.

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 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
       [email protected]

Linux ACL                    March 23, 2002           ACL_GET_PERMSET(3)

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