|
NAME | LIBRARY | SYNOPSIS | DESCRIPTION | RETURN VALUE | ERRORS | STANDARDS | SEE ALSO | AUTHOR | COLOPHON |
|
ACL_GET_PERMSET(3) BSD Library Functions Manual ACL_GET_PERMSET(3)
acl_get_permset — retrieve the permission set from an ACL entry
Linux Access Control Lists library (libacl, -lacl).
#include <sys/types.h>
#include <sys/acl.h>
int
acl_get_permset(acl_entry_t entry_d, acl_permset_t *permset_p);
The acl_get_permset() function returns in permset_p a descriptor to the
permission set in the ACL entry indicated by entry_d. Subsequent oper‐
ations using the returned permission set descriptor operate on the per‐
mission 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.
The acl_get_permset() function returns the value 0 if successful; oth‐
erwise the value -1 is returned and the global variable errno is set to
indicate the error.
If any of the following conditions occur, the acl_get_permset() func‐
tion returns -1 and sets errno to the corresponding value:
[EINVAL] The argument entry_d is not a valid descriptor for
an ACL entry.
IEEE Std 1003.1e draft 17 (“POSIX.1e”, abandoned)
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)
Derived from the FreeBSD manual pages written by Robert N M Watson
<rwatson@FreeBSD.org>, and adapted for Linux by Andreas Gruenbacher
<a.gruenbacher@bestbits.at>.
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 2018-02-02. (At that time,
the date of the most recent commit that was found in the repository was
2018-01-21.) If you discover any rendering problems in this HTML ver‐
sion 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
|
HTML rendering created 2018-02-02 by Michael Kerrisk, author of The Linux Programming Interface, maintainer of the Linux man-pages project. For details of in-depth Linux/UNIX system programming training courses that I teach, look here. Hosting by jambit GmbH.
|
|