ACL_SET_QUALIFIER(3)

NAME
acl_set_qualifier - set ACL tag qualifier

LIBRARY
libc

SYNOPSIS
#include <sys/types.h>
#include <sys/acl.h>
int
acl_set_qualifier(acl_entry_t entry_d, const void *tag_qualifier_p);

DESCRIPTION
The acl_set_qualifier() function is a POSIX.1e call that sets the qualifier of the tag for the ACL entry entry_d to the value referred to by tag_qualifier_p.

RETURN VALUES

ERRORS
The acl_set_qualifier() function fails if:

[EINVAL]
    Argument entry_d is not a valid descriptor for an ACL entry. The tag type of the ACL entry entry_d is not ACL_USER or ACL_GROUP. The value pointed to by tag_qualifier_p is not valid.

[ENOMEM]
    The value to be returned requires more memory than is allowed by the hardware or system-imposed memory management constraints.

SEE ALSO
acl(3), acl_get_qualifier(3), posix1e(3)

STANDARDS
POSIX.1e is described in IEEE POSIX.1e draft 17.

HISTORY
POSIX.1e support was introduced in FreeBSD 4.0. The acl_get_qualifier() function was added in FreeBSD 5.0.

AUTHORS
The acl_get_qualifier() function was written by Chris D. Faulhaber <jedgar@fxp.org>.