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ACL_SET_QUALIFIER(3) FreeBSD Library Functions Manual ACL_SET_QUALIFIER(3)
NAME
acl_set_qualifier - set ACL tag qualifier
LIBRARY
Standard C Library (libc, -lc)
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
The acl_set_qualifier() 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
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>.
FreeBSD 14.0-RELEASE-p6 March 10, 2001 FreeBSD 14.0-RELEASE-p6