table of contents
ACL_SET_PERMSET(3) | Library Functions Manual | ACL_SET_PERMSET(3) |
NAME¶
acl_set_permset
—
set the permission set in an ACL entry
LIBRARY¶
Linux Access Control Lists library (libacl, -lacl).
SYNOPSIS¶
#include
<sys/types.h>
#include <sys/acl.h>
int
acl_set_permset
(acl_entry_t
entry_d, acl_permset_t
permset_d);
DESCRIPTION¶
The
acl_set_permset
()
function sets the permission set of the ACL entry indicated by the argument
entry_d to the permissions contained in the argument
permset_d.
Any ACL entry descriptors that refer to the entry containing the permission set referred to by permset_d shall continue to refer to those entries. Any ACL entry descriptors that refer to the entry referred to by entry_d shall continue to refer to that entry.
RETURN VALUE¶
The acl_set_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¶
If any of the following conditions occur, the
acl_set_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.
The argument permset_d is not a valid descriptor for a permission set within an ACL entry.
The argument permset_d contains values which are not valid acl_permset_t values.
STANDARDS¶
IEEE Std 1003.1e draft 17 (“POSIX.1e”, abandoned)
SEE ALSO¶
acl_add_perm(3), acl_clear_perms(3), acl_delete_perm(3), acl_get_perm(3), acl_get_permset(3), acl_get_qualifier(3), acl_get_tag_type(3), acl_set_qualifier(3), acl_set_tag_type(3), acl(5)
AUTHOR¶
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⟩.
March 23, 2002 | Linux ACL |