Index: head/tests/sys/acl/Makefile
===================================================================
--- head/tests/sys/acl/Makefile	(revision 339781)
+++ head/tests/sys/acl/Makefile	(revision 339782)
@@ -1,39 +1,37 @@
 # $FreeBSD$
 
 PACKAGE=	tests
 
 TESTSDIR=	${TESTSBASE}/sys/acl
 
 BINDIR=		${TESTSDIR}
 
 ${PACKAGE}FILES+=	tools-crossfs.test
 ${PACKAGE}FILES+=	tools-nfs4.test
 ${PACKAGE}FILES+=	tools-nfs4-psarc.test
 ${PACKAGE}FILES+=	tools-nfs4-trivial.test
 ${PACKAGE}FILES+=	tools-posix.test
 
 SCRIPTS+=	run
 
-# Disable 00 and 02 until they've been updated for setfacl's new behavior
-# PR 229930 tests/sys/acl/00:main fails in CI due to unexpected error message
-# TAP_TESTS_SH+=	00
-# TAP_TESTS_SH+=	02
+TAP_TESTS_SH+=	00
 TAP_TESTS_SH+=	01
+TAP_TESTS_SH+=	02
 TAP_TESTS_SH+=	03
 TAP_TESTS_SH+=	04
 
 .for t in ${TAP_TESTS_SH}
 TEST_METADATA.$t+=	required_user="root"
 .endfor
 
 _ACL_PROGS=		getfacl setfacl
 
 .for t in 01 03 04
 TEST_METADATA.$t+=	required_programs="perl zpool ${_ACL_PROGS}"
 .endfor
 
 # .for t in 00 02
 # TEST_METADATA.$t+=	required_programs="perl ${_ACL_PROGS}"
 # .endfor
 
 .include <bsd.test.mk>
Index: head/tests/sys/acl/tools-nfs4-psarc.test
===================================================================
--- head/tests/sys/acl/tools-nfs4-psarc.test	(revision 339781)
+++ head/tests/sys/acl/tools-nfs4-psarc.test	(revision 339782)
@@ -1,562 +1,562 @@
 # Copyright (c) 2008, 2009 Edward Tomasz Napierała <trasz@FreeBSD.org>
 # All rights reserved.
 #
 # Redistribution and use in source and binary forms, with or without
 # modification, are permitted provided that the following conditions
 # are met:
 # 1. Redistributions of source code must retain the above copyright
 #    notice, this list of conditions and the following disclaimer.
 # 2. Redistributions in binary form must reproduce the above copyright
 #    notice, this list of conditions and the following disclaimer in the
 #    documentation and/or other materials provided with the distribution.
 #
 # THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
 # ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 # IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 # ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
 # FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 # DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
 # OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 # HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
 # LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
 # OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 # SUCH DAMAGE.
 #
 # $FreeBSD$
 #
 
 # This is a tools-level test for NFSv4 ACL functionality with PSARC/2010/029
 # semantics.  Run it as root using ACL-enabled kernel:
 #
 # /usr/src/tools/regression/acltools/run /usr/src/tools/regression/acltools/tools-nfs4-psarc.test
 #
 # WARNING: Creates files in unsafe way.
 
 $ whoami
 > root
 $ umask 022
 
 # Smoke test for getfacl(1).
 $ touch xxx
 $ getfacl xxx
 > # file: xxx
 > # owner: root
 > # group: wheel
 >             owner@:rw-p--aARWcCos:-------:allow
 >             group@:r-----a-R-c--s:-------:allow
 >          everyone@:r-----a-R-c--s:-------:allow
 
 $ getfacl -q xxx
 >             owner@:rw-p--aARWcCos:-------:allow
 >             group@:r-----a-R-c--s:-------:allow
 >          everyone@:r-----a-R-c--s:-------:allow
 
 # Check verbose mode formatting.
 $ getfacl -v xxx
 > # file: xxx
 > # owner: root
 > # group: wheel
 >             owner@:read_data/write_data/append_data/read_attributes/write_attributes/read_xattr/write_xattr/read_acl/write_acl/write_owner/synchronize::allow
 >             group@:read_data/read_attributes/read_xattr/read_acl/synchronize::allow
 >          everyone@:read_data/read_attributes/read_xattr/read_acl/synchronize::allow
 
 # Test setfacl -a.
 $ setfacl -a2 u:0:write_acl:allow,g:1:read_acl:deny xxx
 $ getfacl -n xxx
 > # file: xxx
 > # owner: root
 > # group: wheel
 >             owner@:rw-p--aARWcCos:-------:allow
 >             group@:r-----a-R-c--s:-------:allow
 >             user:0:-----------C--:-------:allow
 >            group:1:----------c---:-------:deny
 >          everyone@:r-----a-R-c--s:-------:allow
 
 # Test user and group name resolving.
 $ rm xxx
 $ touch xxx
 $ setfacl -a2 u:root:write_acl:allow,g:daemon:read_acl:deny xxx
 $ getfacl xxx
 > # file: xxx
 > # owner: root
 > # group: wheel
 >             owner@:rw-p--aARWcCos:-------:allow
 >             group@:r-----a-R-c--s:-------:allow
 >          user:root:-----------C--:-------:allow
 >       group:daemon:----------c---:-------:deny
 >          everyone@:r-----a-R-c--s:-------:allow
 
 # Check whether ls correctly marks files with "+".
 $ ls -l xxx | cut -d' ' -f1
 > -rw-r--r--+
 
 # Test removing entries by number.
 $ setfacl -x 1 xxx
 $ getfacl -n xxx
 > # file: xxx
 > # owner: root
 > # group: wheel
 >             owner@:rw-p--aARWcCos:-------:allow
 >             user:0:-----------C--:-------:allow
 >            group:1:----------c---:-------:deny
 >          everyone@:r-----a-R-c--s:-------:allow
 
 # Test setfacl -m.
 $ setfacl -a0 everyone@:rwx:deny xxx
 $ setfacl -a0 everyone@:rwx:deny xxx
 $ setfacl -a0 everyone@:rwx:deny xxx
 $ setfacl -m everyone@::deny xxx
 $ getfacl -n xxx
 > # file: xxx
 > # owner: root
 > # group: wheel
 >          everyone@:--------------:-------:deny
 >          everyone@:--------------:-------:deny
 >          everyone@:--------------:-------:deny
 >             owner@:rw-p--aARWcCos:-------:allow
 >             user:0:-----------C--:-------:allow
 >            group:1:----------c---:-------:deny
 >          everyone@:r-----a-R-c--s:-------:allow
 
 # Test getfacl -i.
 $ getfacl -i xxx
 > # file: xxx
 > # owner: root
 > # group: wheel
 >          everyone@:--------------:-------:deny
 >          everyone@:--------------:-------:deny
 >          everyone@:--------------:-------:deny
 >             owner@:rw-p--aARWcCos:-------:allow
 >          user:root:-----------C--:-------:allow:0
 >       group:daemon:----------c---:-------:deny:1
 >          everyone@:r-----a-R-c--s:-------:allow
 
 # Make sure cp without any flags does not copy copy the ACL.
 $ cp xxx yyy
 $ ls -l yyy | cut -d' ' -f1
 > -rw-r--r--
 
 # Make sure it does with the "-p" flag.
 $ rm yyy
 $ cp -p xxx yyy
 $ getfacl -n yyy
 > # file: yyy
 > # owner: root
 > # group: wheel
 >          everyone@:--------------:-------:deny
 >          everyone@:--------------:-------:deny
 >          everyone@:--------------:-------:deny
 >             owner@:rw-p--aARWcCos:-------:allow
 >             user:0:-----------C--:-------:allow
 >            group:1:----------c---:-------:deny
 >          everyone@:r-----a-R-c--s:-------:allow
 
 $ rm yyy
 
 # Test removing entries by...  by example?
 $ setfacl -x everyone@::deny xxx
 $ getfacl -n xxx
 > # file: xxx
 > # owner: root
 > # group: wheel
 >             owner@:rw-p--aARWcCos:-------:allow
 >             user:0:-----------C--:-------:allow
 >            group:1:----------c---:-------:deny
 >          everyone@:r-----a-R-c--s:-------:allow
 
 # Test setfacl -b.
 $ setfacl -b xxx
 $ getfacl -n xxx
 > # file: xxx
 > # owner: root
 > # group: wheel
 >             owner@:rw-p--aARWcCos:-------:allow
 >             group@:r-----a-R-c--s:-------:allow
 >          everyone@:r-----a-R-c--s:-------:allow
 
 $ ls -l xxx | cut -d' ' -f1
 > -rw-r--r--
 
 # Check setfacl(1) and getfacl(1) with multiple files.
 $ touch xxx yyy zzz
 
 $ ls -l xxx yyy zzz | cut -d' ' -f1
 > -rw-r--r--
 > -rw-r--r--
 > -rw-r--r--
 
 $ setfacl -m u:42:x:allow,g:43:w:allow nnn xxx yyy zzz
-> setfacl: nnn: stat() failed: No such file or directory
+> setfacl: nnn: acl_get_file() failed: No such file or directory
 
 $ ls -l nnn xxx yyy zzz | cut -d' ' -f1
 > ls: nnn: No such file or directory
 > -rw-r--r--+
 > -rw-r--r--+
 > -rw-r--r--+
 
 $ getfacl -nq nnn xxx yyy zzz
 > getfacl: nnn: stat() failed: No such file or directory
 >            user:42:--x-----------:-------:allow
 >           group:43:-w------------:-------:allow
 >             owner@:rw-p--aARWcCos:-------:allow
 >             group@:r-----a-R-c--s:-------:allow
 >          everyone@:r-----a-R-c--s:-------:allow
 >
 >            user:42:--x-----------:-------:allow
 >           group:43:-w------------:-------:allow
 >             owner@:rw-p--aARWcCos:-------:allow
 >             group@:r-----a-R-c--s:-------:allow
 >          everyone@:r-----a-R-c--s:-------:allow
 >
 >            user:42:--x-----------:-------:allow
 >           group:43:-w------------:-------:allow
 >             owner@:rw-p--aARWcCos:-------:allow
 >             group@:r-----a-R-c--s:-------:allow
 >          everyone@:r-----a-R-c--s:-------:allow
 
 $ setfacl -b nnn xxx yyy zzz
-> setfacl: nnn: stat() failed: No such file or directory
+> setfacl: nnn: acl_get_file() failed: No such file or directory
 
 $ ls -l nnn xxx yyy zzz | cut -d' ' -f1
 > ls: nnn: No such file or directory
 > -rw-r--r--
 > -rw-r--r--
 > -rw-r--r--
 
 $ rm xxx yyy zzz
 
 # Test applying mode to an ACL.
 $ touch xxx
 $ setfacl -a0 user:42:r:allow,user:43:w:deny,user:43:w:allow,user:44:x:allow -x everyone@::allow xxx
 $ chmod 600 xxx
 $ getfacl -n xxx
 > # file: xxx
 > # owner: root
 > # group: wheel
 >             owner@:rw-p--aARWcCos:-------:allow
 >             group@:------a-R-c--s:-------:allow
 >          everyone@:------a-R-c--s:-------:allow
 
 $ ls -l xxx | cut -d' ' -f1
 > -rw-------
 
 $ rm xxx
 $ touch xxx
 $ chown 42 xxx
 $ setfacl -a0 user:42:r:allow,user:43:w:deny,user:43:w:allow,user:44:x:allow xxx
 $ chmod 600 xxx
 $ getfacl -n xxx
 > # file: xxx
 > # owner: 42
 > # group: wheel
 >             owner@:rw-p--aARWcCos:-------:allow
 >             group@:------a-R-c--s:-------:allow
 >          everyone@:------a-R-c--s:-------:allow
 $ ls -l xxx | cut -d' ' -f1
 > -rw-------
 
 $ rm xxx
 $ touch xxx
 $ chown 43 xxx
 $ setfacl -a0 user:42:r:allow,user:43:w:deny,user:43:w:allow,user:44:x:allow xxx
 $ chmod 124 xxx
 $ getfacl -n xxx
 > # file: xxx
 > # owner: 43
 > # group: wheel
 >             owner@:rw-p----------:-------:deny
 >             group@:r-------------:-------:deny
 >             owner@:--x---aARWcCos:-------:allow
 >             group@:-w-p--a-R-c--s:-------:allow
 >          everyone@:r-----a-R-c--s:-------:allow
 $ ls -l xxx | cut -d' ' -f1
 > ---x-w-r--
 
 $ rm xxx
 $ touch xxx
 $ chown 43 xxx
 $ setfacl -a0 user:42:r:allow,user:43:w:deny,user:43:w:allow,user:44:x:allow xxx
 $ chmod 412 xxx
 $ getfacl -n xxx
 > # file: xxx
 > # owner: 43
 > # group: wheel
 >             owner@:-wxp----------:-------:deny
 >             group@:-w-p----------:-------:deny
 >             owner@:r-----aARWcCos:-------:allow
 >             group@:--x---a-R-c--s:-------:allow
 >          everyone@:-w-p--a-R-c--s:-------:allow
 $ ls -l xxx | cut -d' ' -f1
 > -r----x-w-
 
 $ mkdir ddd
 $ setfacl -a0 group:44:rwapd:allow ddd
 $ setfacl -a0 group:43:write_data/delete_child:d:deny,group@:ad:allow ddd
 $ setfacl -a0 user:42:rx:fi:allow,group:42:write_data/delete_child:d:allow ddd
 $ setfacl -m everyone@:-w-p--a-R-c--s:fi:allow ddd
 $ getfacl -n ddd
 > # file: ddd
 > # owner: root
 > # group: wheel
 >            user:42:r-x-----------:f-i----:allow
 >           group:42:-w--D---------:-d-----:allow
 >           group:43:-w--D---------:-d-----:deny
 >             group@:-----da-------:-------:allow
 >           group:44:rw-p-da-------:-------:allow
 >             owner@:rwxp--aARWcCos:-------:allow
 >             group@:r-x---a-R-c--s:-------:allow
 >          everyone@:-w-p--a-R-c--s:f-i----:allow
 
 $ chmod 777 ddd
 $ getfacl -n ddd
 > # file: ddd
 > # owner: root
 > # group: wheel
 >             owner@:rwxp--aARWcCos:-------:allow
 >             group@:rwxp--a-R-c--s:-------:allow
 >          everyone@:rwxp--a-R-c--s:-------:allow
 
 # Test applying ACL to mode.
 $ rmdir ddd
 $ mkdir ddd
 $ setfacl -a0 u:42:rwx:fi:allow ddd
 $ ls -ld ddd | cut -d' ' -f1
 > drwxr-xr-x+
 
 $ rmdir ddd
 $ mkdir ddd
 $ chmod 0 ddd
 $ setfacl -a0 owner@:r:allow,group@:w:deny,group@:wx:allow ddd
 $ ls -ld ddd | cut -d' ' -f1
 > dr----x---+
 
 $ rmdir ddd
 $ mkdir ddd
 $ chmod 0 ddd
 $ setfacl -a0 owner@:r:allow,group@:w:fi:deny,group@:wx:allow ddd
 $ ls -ld ddd | cut -d' ' -f1
 > dr---wx---+
 
 $ rmdir ddd
 $ mkdir ddd
 $ chmod 0 ddd
 $ setfacl -a0 owner@:r:allow,group:43:w:deny,group:43:wx:allow ddd
 $ ls -ld ddd | cut -d' ' -f1
 > dr--------+
 
 $ rmdir ddd
 $ mkdir ddd
 $ chmod 0 ddd
 $ setfacl -a0 owner@:r:allow,user:43:w:deny,user:43:wx:allow ddd
 $ ls -ld ddd | cut -d' ' -f1
 > dr--------+
 
 # Test inheritance.
 $ rmdir ddd
 $ mkdir ddd
 $ setfacl -a0 group:43:write_data/write_acl:fin:deny,u:43:rwxp:allow ddd
 $ setfacl -a0 user:42:rx:fi:allow,group:42:write_data/delete_child:dn:deny ddd
 $ setfacl -a0 user:42:write_acl/write_owner:fi:allow ddd
 $ setfacl -a0 group:41:read_data/read_attributes:dni:allow ddd
 $ setfacl -a0 user:41:write_data/write_attributes:fn:allow ddd
 $ getfacl -qn ddd
 >            user:41:-w-----A------:f--n---:allow
 >           group:41:r-----a-------:-din---:allow
 >            user:42:-----------Co-:f-i----:allow
 >            user:42:r-x-----------:f-i----:allow
 >           group:42:-w--D---------:-d-n---:deny
 >           group:43:-w---------C--:f-in---:deny
 >            user:43:rwxp----------:-------:allow
 >             owner@:rwxp--aARWcCos:-------:allow
 >             group@:r-x---a-R-c--s:-------:allow
 >          everyone@:r-x---a-R-c--s:-------:allow
 
 $ cd ddd
 $ touch xxx
 $ getfacl -qn xxx
 >            user:41:--------------:------I:allow
 >            user:42:--------------:------I:allow
 >            user:42:r-------------:------I:allow
 >           group:43:-w---------C--:------I:deny
 >             owner@:rw-p--aARWcCos:-------:allow
 >             group@:r-----a-R-c--s:-------:allow
 >          everyone@:r-----a-R-c--s:-------:allow
 
 $ rm xxx
 $ umask 077
 $ touch xxx
 $ getfacl -qn xxx
 >            user:41:--------------:------I:allow
 >            user:42:--------------:------I:allow
 >            user:42:--------------:------I:allow
 >           group:43:-w---------C--:------I:deny
 >             owner@:rw-p--aARWcCos:-------:allow
 >             group@:------a-R-c--s:-------:allow
 >          everyone@:------a-R-c--s:-------:allow
 
 $ rm xxx
 $ umask 770
 $ touch xxx
 $ getfacl -qn xxx
 >             owner@:rw-p----------:-------:deny
 >             group@:rw-p----------:-------:deny
 >            user:41:--------------:------I:allow
 >            user:42:--------------:------I:allow
 >            user:42:--------------:------I:allow
 >           group:43:-w---------C--:------I:deny
 >             owner@:------aARWcCos:-------:allow
 >             group@:------a-R-c--s:-------:allow
 >          everyone@:rw-p--a-R-c--s:-------:allow
 
 $ rm xxx
 $ umask 707
 $ touch xxx
 $ getfacl -qn xxx
 >             owner@:rw-p----------:-------:deny
 >            user:41:-w------------:------I:allow
 >            user:42:--------------:------I:allow
 >            user:42:r-------------:------I:allow
 >           group:43:-w---------C--:------I:deny
 >             owner@:------aARWcCos:-------:allow
 >             group@:rw-p--a-R-c--s:-------:allow
 >          everyone@:------a-R-c--s:-------:allow
 
 $ umask 077
 $ mkdir yyy
 $ getfacl -qn yyy
 >           group:41:------a-------:------I:allow
 >            user:42:-----------Co-:f-i---I:allow
 >            user:42:r-x-----------:f-i---I:allow
 >           group:42:-w--D---------:------I:deny
 >             owner@:rwxp--aARWcCos:-------:allow
 >             group@:------a-R-c--s:-------:allow
 >          everyone@:------a-R-c--s:-------:allow
 
 $ rmdir yyy
 $ umask 770
 $ mkdir yyy
 $ getfacl -qn yyy
 >             owner@:rwxp----------:-------:deny
 >             group@:rwxp----------:-------:deny
 >           group:41:------a-------:------I:allow
 >            user:42:-----------Co-:f-i---I:allow
 >            user:42:r-x-----------:f-i---I:allow
 >           group:42:-w--D---------:------I:deny
 >             owner@:------aARWcCos:-------:allow
 >             group@:------a-R-c--s:-------:allow
 >          everyone@:rwxp--a-R-c--s:-------:allow
 
 $ rmdir yyy
 $ umask 707
 $ mkdir yyy
 $ getfacl -qn yyy
 >             owner@:rwxp----------:-------:deny
 >           group:41:r-----a-------:------I:allow
 >            user:42:-----------Co-:f-i---I:allow
 >            user:42:r-x-----------:f-i---I:allow
 >           group:42:-w--D---------:------I:deny
 >             owner@:------aARWcCos:-------:allow
 >             group@:rwxp--a-R-c--s:-------:allow
 >          everyone@:------a-R-c--s:-------:allow
 
 # There is some complication regarding how write_acl and write_owner flags
 # get inherited.  Make sure we got it right.
 $ setfacl -b .
 $ setfacl -a0 u:42:Co:f:allow .
 $ setfacl -a0 u:43:Co:d:allow .
 $ setfacl -a0 u:44:Co:fd:allow .
 $ setfacl -a0 u:45:Co:fi:allow .
 $ setfacl -a0 u:46:Co:di:allow .
 $ setfacl -a0 u:47:Co:fdi:allow .
 $ setfacl -a0 u:48:Co:fn:allow .
 $ setfacl -a0 u:49:Co:dn:allow .
 $ setfacl -a0 u:50:Co:fdn:allow .
 $ setfacl -a0 u:51:Co:fni:allow .
 $ setfacl -a0 u:52:Co:dni:allow .
 $ setfacl -a0 u:53:Co:fdni:allow .
 $ umask 022
 $ rm xxx
 $ touch xxx
 $ getfacl -nq xxx
 >            user:53:--------------:------I:allow
 >            user:51:--------------:------I:allow
 >            user:50:--------------:------I:allow
 >            user:48:--------------:------I:allow
 >            user:47:--------------:------I:allow
 >            user:45:--------------:------I:allow
 >            user:44:--------------:------I:allow
 >            user:42:--------------:------I:allow
 >             owner@:rw-p--aARWcCos:-------:allow
 >             group@:r-----a-R-c--s:-------:allow
 >          everyone@:r-----a-R-c--s:-------:allow
 
 $ rmdir yyy
 $ mkdir yyy
 $ getfacl -nq yyy
 >            user:53:--------------:------I:allow
 >            user:52:--------------:------I:allow
 >            user:50:--------------:------I:allow
 >            user:49:--------------:------I:allow
 >            user:47:--------------:fd----I:allow
 >            user:46:--------------:-d----I:allow
 >            user:45:-----------Co-:f-i---I:allow
 >            user:44:--------------:fd----I:allow
 >            user:43:--------------:-d----I:allow
 >            user:42:-----------Co-:f-i---I:allow
 >             owner@:rwxp--aARWcCos:-------:allow
 >             group@:r-x---a-R-c--s:-------:allow
 >          everyone@:r-x---a-R-c--s:-------:allow
 
 $ setfacl -b .
 $ setfacl -a0 u:42:Co:f:deny .
 $ setfacl -a0 u:43:Co:d:deny .
 $ setfacl -a0 u:44:Co:fd:deny .
 $ setfacl -a0 u:45:Co:fi:deny .
 $ setfacl -a0 u:46:Co:di:deny .
 $ setfacl -a0 u:47:Co:fdi:deny .
 $ setfacl -a0 u:48:Co:fn:deny .
 $ setfacl -a0 u:49:Co:dn:deny .
 $ setfacl -a0 u:50:Co:fdn:deny .
 $ setfacl -a0 u:51:Co:fni:deny .
 $ setfacl -a0 u:52:Co:dni:deny .
 $ setfacl -a0 u:53:Co:fdni:deny .
 $ umask 022
 $ rm xxx
 $ touch xxx
 $ getfacl -nq xxx
 >            user:53:-----------Co-:------I:deny
 >            user:51:-----------Co-:------I:deny
 >            user:50:-----------Co-:------I:deny
 >            user:48:-----------Co-:------I:deny
 >            user:47:-----------Co-:------I:deny
 >            user:45:-----------Co-:------I:deny
 >            user:44:-----------Co-:------I:deny
 >            user:42:-----------Co-:------I:deny
 >             owner@:rw-p--aARWcCos:-------:allow
 >             group@:r-----a-R-c--s:-------:allow
 >          everyone@:r-----a-R-c--s:-------:allow
 
 $ rmdir yyy
 $ mkdir yyy
 $ getfacl -nq yyy
 >            user:53:-----------Co-:------I:deny
 >            user:52:-----------Co-:------I:deny
 >            user:50:-----------Co-:------I:deny
 >            user:49:-----------Co-:------I:deny
 >            user:47:-----------Co-:fd----I:deny
 >            user:46:-----------Co-:-d----I:deny
 >            user:45:-----------Co-:f-i---I:deny
 >            user:44:-----------Co-:fd----I:deny
 >            user:43:-----------Co-:-d----I:deny
 >            user:42:-----------Co-:f-i---I:deny
 >             owner@:rwxp--aARWcCos:-------:allow
 >             group@:r-x---a-R-c--s:-------:allow
 >          everyone@:r-x---a-R-c--s:-------:allow
 
 $ rmdir yyy
 $ rm xxx
 $ cd ..
 $ rmdir ddd
 
 $ rm xxx
 
Index: head/tests/sys/acl/tools-nfs4.test
===================================================================
--- head/tests/sys/acl/tools-nfs4.test	(revision 339781)
+++ head/tests/sys/acl/tools-nfs4.test	(revision 339782)
@@ -1,828 +1,828 @@
 # Copyright (c) 2008, 2009 Edward Tomasz Napierała <trasz@FreeBSD.org>
 # All rights reserved.
 #
 # Redistribution and use in source and binary forms, with or without
 # modification, are permitted provided that the following conditions
 # are met:
 # 1. Redistributions of source code must retain the above copyright
 #    notice, this list of conditions and the following disclaimer.
 # 2. Redistributions in binary form must reproduce the above copyright
 #    notice, this list of conditions and the following disclaimer in the
 #    documentation and/or other materials provided with the distribution.
 #
 # THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
 # ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 # IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 # ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
 # FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 # DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
 # OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 # HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
 # LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
 # OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 # SUCH DAMAGE.
 #
 # $FreeBSD$
 #
 
 # This is a tools-level test for NFSv4 ACL functionality.  Run it as root
 # using ACL-enabled kernel:
 #
 # /usr/src/tools/regression/acltools/run /usr/src/tools/regression/acltools/tools-nfs4.test
 #
 # WARNING: Creates files in unsafe way.
 
 $ whoami
 > root
 $ umask 022
 
 # Smoke test for getfacl(1).
 $ touch xxx
 $ getfacl xxx
 > # file: xxx
 > # owner: root
 > # group: wheel
 >             owner@:--x-----------:-------:deny
 >             owner@:rw-p---A-W-Co-:-------:allow
 >             group@:-wxp----------:-------:deny
 >             group@:r-------------:-------:allow
 >          everyone@:-wxp---A-W-Co-:-------:deny
 >          everyone@:r-----a-R-c--s:-------:allow
 
 $ getfacl -q xxx
 >             owner@:--x-----------:-------:deny
 >             owner@:rw-p---A-W-Co-:-------:allow
 >             group@:-wxp----------:-------:deny
 >             group@:r-------------:-------:allow
 >          everyone@:-wxp---A-W-Co-:-------:deny
 >          everyone@:r-----a-R-c--s:-------:allow
 
 # Check verbose mode formatting.
 $ getfacl -v xxx
 > # file: xxx
 > # owner: root
 > # group: wheel
 >             owner@:execute::deny
 >             owner@:read_data/write_data/append_data/write_attributes/write_xattr/write_acl/write_owner::allow
 >             group@:write_data/execute/append_data::deny
 >             group@:read_data::allow
 >          everyone@:write_data/execute/append_data/write_attributes/write_xattr/write_acl/write_owner::deny
 >          everyone@:read_data/read_attributes/read_xattr/read_acl/synchronize::allow
 
 # Test setfacl -a.
 $ setfacl -a2 u:0:write_acl:allow,g:1:read_acl:deny xxx
 $ getfacl -n xxx
 > # file: xxx
 > # owner: root
 > # group: wheel
 >             owner@:--x-----------:-------:deny
 >             owner@:rw-p---A-W-Co-:-------:allow
 >             user:0:-----------C--:-------:allow
 >            group:1:----------c---:-------:deny
 >             group@:-wxp----------:-------:deny
 >             group@:r-------------:-------:allow
 >          everyone@:-wxp---A-W-Co-:-------:deny
 >          everyone@:r-----a-R-c--s:-------:allow
 
 # Test user and group name resolving.
 $ rm xxx
 $ touch xxx
 $ setfacl -a2 u:root:write_acl:allow,g:daemon:read_acl:deny xxx
 $ getfacl xxx
 > # file: xxx
 > # owner: root
 > # group: wheel
 >             owner@:--x-----------:-------:deny
 >             owner@:rw-p---A-W-Co-:-------:allow
 >          user:root:-----------C--:-------:allow
 >       group:daemon:----------c---:-------:deny
 >             group@:-wxp----------:-------:deny
 >             group@:r-------------:-------:allow
 >          everyone@:-wxp---A-W-Co-:-------:deny
 >          everyone@:r-----a-R-c--s:-------:allow
 
 # Check whether ls correctly marks files with "+".
 $ ls -l xxx | cut -d' ' -f1
 > -rw-r--r--+
 
 # Test removing entries by number.
 $ setfacl -x 4 xxx
 $ setfacl -x 4 xxx
 $ getfacl -n xxx
 > # file: xxx
 > # owner: root
 > # group: wheel
 >             owner@:--x-----------:-------:deny
 >             owner@:rw-p---A-W-Co-:-------:allow
 >             user:0:-----------C--:-------:allow
 >            group:1:----------c---:-------:deny
 >          everyone@:-wxp---A-W-Co-:-------:deny
 >          everyone@:r-----a-R-c--s:-------:allow
 
 # Test setfacl -m.
 $ setfacl -a0 everyone@:rwx:deny xxx
 $ setfacl -a0 everyone@:rwx:deny xxx
 $ setfacl -a0 everyone@:rwx:deny xxx
 $ setfacl -m everyone@::deny xxx
 $ getfacl -n xxx
 > # file: xxx
 > # owner: root
 > # group: wheel
 >          everyone@:--------------:-------:deny
 >          everyone@:--------------:-------:deny
 >          everyone@:--------------:-------:deny
 >             owner@:--x-----------:-------:deny
 >             owner@:rw-p---A-W-Co-:-------:allow
 >             user:0:-----------C--:-------:allow
 >            group:1:----------c---:-------:deny
 >          everyone@:--------------:-------:deny
 >          everyone@:r-----a-R-c--s:-------:allow
 
 # Test getfacl -i.
 $ getfacl -i xxx
 > # file: xxx
 > # owner: root
 > # group: wheel
 >          everyone@:--------------:-------:deny
 >          everyone@:--------------:-------:deny
 >          everyone@:--------------:-------:deny
 >             owner@:--x-----------:-------:deny
 >             owner@:rw-p---A-W-Co-:-------:allow
 >          user:root:-----------C--:-------:allow:0
 >       group:daemon:----------c---:-------:deny:1
 >          everyone@:--------------:-------:deny
 >          everyone@:r-----a-R-c--s:-------:allow
 
 # Make sure cp without any flags does not copy copy the ACL.
 $ cp xxx yyy
 $ ls -l yyy | cut -d' ' -f1
 > -rw-r--r--
 
 # Make sure it does with the "-p" flag.
 $ rm yyy
 $ cp -p xxx yyy
 $ getfacl -n yyy
 > # file: yyy
 > # owner: root
 > # group: wheel
 >          everyone@:--------------:-------:deny
 >          everyone@:--------------:-------:deny
 >          everyone@:--------------:-------:deny
 >             owner@:--x-----------:-------:deny
 >             owner@:rw-p---A-W-Co-:-------:allow
 >             user:0:-----------C--:-------:allow
 >            group:1:----------c---:-------:deny
 >          everyone@:--------------:-------:deny
 >          everyone@:r-----a-R-c--s:-------:allow
 
 $ rm yyy
 
 # Test removing entries by...  by example?
 $ setfacl -x everyone@::deny xxx
 $ getfacl -n xxx
 > # file: xxx
 > # owner: root
 > # group: wheel
 >             owner@:--x-----------:-------:deny
 >             owner@:rw-p---A-W-Co-:-------:allow
 >             user:0:-----------C--:-------:allow
 >            group:1:----------c---:-------:deny
 >          everyone@:r-----a-R-c--s:-------:allow
 
 # Test setfacl -b.
 $ setfacl -b xxx
 $ getfacl -n xxx
 > # file: xxx
 > # owner: root
 > # group: wheel
 >             owner@:--x-----------:-------:deny
 >             owner@:rw-p---A-W-Co-:-------:allow
 >             group@:-wxp----------:-------:deny
 >             group@:r-------------:-------:allow
 >          everyone@:-wxp---A-W-Co-:-------:deny
 >          everyone@:r-----a-R-c--s:-------:allow
 
 $ ls -l xxx | cut -d' ' -f1
 > -rw-r--r--
 
 # Check setfacl(1) and getfacl(1) with multiple files.
 $ touch xxx yyy zzz
 
 $ ls -l xxx yyy zzz | cut -d' ' -f1
 > -rw-r--r--
 > -rw-r--r--
 > -rw-r--r--
 
 $ setfacl -m u:42:x:allow,g:43:w:allow nnn xxx yyy zzz
-> setfacl: nnn: stat() failed: No such file or directory
+> setfacl: nnn: acl_get_file() failed: No such file or directory
 
 $ ls -l nnn xxx yyy zzz | cut -d' ' -f1
 > ls: nnn: No such file or directory
 > -rw-r--r--+
 > -rw-r--r--+
 > -rw-r--r--+
 
 $ getfacl -nq nnn xxx yyy zzz
 > getfacl: nnn: stat() failed: No such file or directory
 >            user:42:--x-----------:-------:allow
 >           group:43:-w------------:-------:allow
 >             owner@:--x-----------:-------:deny
 >             owner@:rw-p---A-W-Co-:-------:allow
 >             group@:-wxp----------:-------:deny
 >             group@:r-------------:-------:allow
 >          everyone@:-wxp---A-W-Co-:-------:deny
 >          everyone@:r-----a-R-c--s:-------:allow
 >
 >            user:42:--x-----------:-------:allow
 >           group:43:-w------------:-------:allow
 >             owner@:--x-----------:-------:deny
 >             owner@:rw-p---A-W-Co-:-------:allow
 >             group@:-wxp----------:-------:deny
 >             group@:r-------------:-------:allow
 >          everyone@:-wxp---A-W-Co-:-------:deny
 >          everyone@:r-----a-R-c--s:-------:allow
 >
 >            user:42:--x-----------:-------:allow
 >           group:43:-w------------:-------:allow
 >             owner@:--x-----------:-------:deny
 >             owner@:rw-p---A-W-Co-:-------:allow
 >             group@:-wxp----------:-------:deny
 >             group@:r-------------:-------:allow
 >          everyone@:-wxp---A-W-Co-:-------:deny
 >          everyone@:r-----a-R-c--s:-------:allow
 
 $ setfacl -b nnn xxx yyy zzz
-> setfacl: nnn: stat() failed: No such file or directory
+> setfacl: nnn: acl_get_file() failed: No such file or directory
 
 $ ls -l nnn xxx yyy zzz | cut -d' ' -f1
 > ls: nnn: No such file or directory
 > -rw-r--r--
 > -rw-r--r--
 > -rw-r--r--
 
 $ rm xxx yyy zzz
 
 # Test applying mode to an ACL.
 $ touch xxx
 $ setfacl -a0 user:42:r:allow,user:43:w:deny,user:43:w:allow,user:44:x:allow -x everyone@::allow xxx
 $ chmod 600 xxx
 $ getfacl -n xxx
 > # file: xxx
 > # owner: root
 > # group: wheel
 >            user:42:r-------------:-------:deny
 >            user:42:r-------------:-------:allow
 >            user:43:-w------------:-------:deny
 >            user:43:-w------------:-------:allow
 >            user:44:--x-----------:-------:deny
 >            user:44:--x-----------:-------:allow
 >             owner@:--------------:-------:deny
 >             owner@:-------A-W-Co-:-------:allow
 >             group@:--------------:-------:deny
 >             group@:--------------:-------:allow
 >          everyone@:-------A-W-Co-:-------:deny
 >             owner@:--x-----------:-------:deny
 >             owner@:rw-p---A-W-Co-:-------:allow
 >             group@:rwxp----------:-------:deny
 >             group@:--------------:-------:allow
 >          everyone@:rwxp---A-W-Co-:-------:deny
 >          everyone@:------a-R-c--s:-------:allow
 $ ls -l xxx | cut -d' ' -f1
 > -rw-------+
 
 $ rm xxx
 $ touch xxx
 $ chown 42 xxx
 $ setfacl -a0 user:42:r:allow,user:43:w:deny,user:43:w:allow,user:44:x:allow xxx
 $ chmod 600 xxx
 $ getfacl -n xxx
 > # file: xxx
 > # owner: 42
 > # group: wheel
 >            user:42:--------------:-------:deny
 >            user:42:r-------------:-------:allow
 >            user:43:-w------------:-------:deny
 >            user:43:-w------------:-------:allow
 >            user:44:--x-----------:-------:deny
 >            user:44:--x-----------:-------:allow
 >             owner@:--x-----------:-------:deny
 >             owner@:rw-p---A-W-Co-:-------:allow
 >             group@:rwxp----------:-------:deny
 >             group@:--------------:-------:allow
 >          everyone@:rwxp---A-W-Co-:-------:deny
 >          everyone@:------a-R-c--s:-------:allow
 $ ls -l xxx | cut -d' ' -f1
 > -rw-------+
 
 $ rm xxx
 $ touch xxx
 $ chown 43 xxx
 $ setfacl -a0 user:42:r:allow,user:43:w:deny,user:43:w:allow,user:44:x:allow xxx
 $ chmod 124 xxx
 $ getfacl -n xxx
 > # file: xxx
 > # owner: 43
 > # group: wheel
 >            user:42:r-------------:-------:deny
 >            user:42:r-------------:-------:allow
 >            user:43:-w------------:-------:deny
 >            user:43:-w------------:-------:allow
 >            user:44:--x-----------:-------:deny
 >            user:44:--x-----------:-------:allow
 >             owner@:rw-p----------:-------:deny
 >             owner@:--x----A-W-Co-:-------:allow
 >             group@:r-x-----------:-------:deny
 >             group@:-w-p----------:-------:allow
 >          everyone@:-wxp---A-W-Co-:-------:deny
 >          everyone@:r-----a-R-c--s:-------:allow
 $ ls -l xxx | cut -d' ' -f1
 > ---x-w-r--+
 
 $ rm xxx
 $ touch xxx
 $ chown 43 xxx
 $ setfacl -a0 user:42:r:allow,user:43:w:deny,user:43:w:allow,user:44:x:allow xxx
 $ chmod 412 xxx
 $ getfacl -n xxx
 > # file: xxx
 > # owner: 43
 > # group: wheel
 >            user:42:r-------------:-------:deny
 >            user:42:r-------------:-------:allow
 >            user:43:-w------------:-------:deny
 >            user:43:-w------------:-------:allow
 >            user:44:--------------:-------:deny
 >            user:44:--x-----------:-------:allow
 >             owner@:-wxp----------:-------:deny
 >             owner@:r------A-W-Co-:-------:allow
 >             group@:rw-p----------:-------:deny
 >             group@:--x-----------:-------:allow
 >          everyone@:r-x----A-W-Co-:-------:deny
 >          everyone@:-w-p--a-R-c--s:-------:allow
 $ ls -l xxx | cut -d' ' -f1
 > -r----x-w-+
 
 $ mkdir ddd
 $ setfacl -a0 group:44:rwapd:allow ddd
 $ setfacl -a0 group:43:write_data/delete_child:d:deny,group@:ad:allow ddd
 $ setfacl -a0 user:42:rx:fi:allow,group:42:write_data/delete_child:d:allow ddd
 $ setfacl -m everyone@:-w-p--a-R-c--s:fi:allow ddd
 $ getfacl -n ddd
 > # file: ddd
 > # owner: root
 > # group: wheel
 >            user:42:r-x-----------:f-i----:allow
 >           group:42:-w--D---------:-d-----:allow
 >           group:43:-w--D---------:-d-----:deny
 >             group@:-----da-------:-------:allow
 >           group:44:rw-p-da-------:-------:allow
 >             owner@:--------------:-------:deny
 >             owner@:rwxp---A-W-Co-:-------:allow
 >             group@:-w-p----------:-------:deny
 >             group@:r-x-----------:-------:allow
 >          everyone@:-w-p---A-W-Co-:-------:deny
 >          everyone@:-w-p--a-R-c--s:f-i----:allow
 $ chmod 777 ddd
 $ getfacl -n ddd
 > # file: ddd
 > # owner: root
 > # group: wheel
 >            user:42:r-x-----------:f-i----:allow
 >           group:42:-w--D---------:-di----:allow
 >           group:42:--------------:-------:deny
 >           group:42:-w--D---------:-------:allow
 >           group:43:-w--D---------:-di----:deny
 >           group:43:-w--D---------:-------:deny
 >             group@:-----da-------:-------:allow
 >           group:44:--------------:-------:deny
 >           group:44:rw-p-da-------:-------:allow
 >             owner@:--------------:-------:deny
 >             owner@:-------A-W-Co-:-------:allow
 >             group@:--------------:-------:deny
 >             group@:--------------:-------:allow
 >          everyone@:-------A-W-Co-:-------:deny
 >          everyone@:-w-p--a-R-c--s:f-i----:allow
 >             owner@:--------------:-------:deny
 >             owner@:rwxp---A-W-Co-:-------:allow
 >             group@:--------------:-------:deny
 >             group@:rwxp----------:-------:allow
 >          everyone@:-------A-W-Co-:-------:deny
 >          everyone@:rwxp--a-R-c--s:-------:allow
 
 $ rmdir ddd
 $ mkdir ddd
 $ setfacl -a0 group:44:rwapd:allow ddd
 $ setfacl -a0 group:43:write_data/delete_child:d:deny,group@:ad:allow ddd
 $ setfacl -a0 user:42:rx:fi:allow,group:42:write_data/delete_child:d:allow ddd
 $ setfacl -m everyone@:-w-p--a-R-c--s:fi:allow ddd
 $ chmod 124 ddd
 $ getfacl -n ddd
 > # file: ddd
 > # owner: root
 > # group: wheel
 >            user:42:r-x-----------:f-i----:allow
 >           group:42:-w--D---------:-di----:allow
 >           group:42:--------------:-------:deny
 >           group:42:----D---------:-------:allow
 >           group:43:-w--D---------:-di----:deny
 >           group:43:-w--D---------:-------:deny
 >             group@:-----da-------:-------:allow
 >           group:44:r-------------:-------:deny
 >           group:44:r----da-------:-------:allow
 >             owner@:--------------:-------:deny
 >             owner@:-------A-W-Co-:-------:allow
 >             group@:--------------:-------:deny
 >             group@:--------------:-------:allow
 >          everyone@:-------A-W-Co-:-------:deny
 >          everyone@:-w-p--a-R-c--s:f-i----:allow
 >             owner@:rw-p----------:-------:deny
 >             owner@:--x----A-W-Co-:-------:allow
 >             group@:r-x-----------:-------:deny
 >             group@:-w-p----------:-------:allow
 >          everyone@:-wxp---A-W-Co-:-------:deny
 >          everyone@:r-----a-R-c--s:-------:allow
 
 $ rmdir ddd
 $ mkdir ddd
 $ setfacl -a0 group:44:rwapd:allow ddd
 $ setfacl -a0 group:43:write_data/delete_child:d:deny,group@:ad:allow ddd
 $ setfacl -a0 user:42:rx:allow,user:42:rx:fi:allow,group:42:write_data/delete_child:d:allow ddd
 $ setfacl -m everyone@:-w-p--a-R-c--s:fi:allow ddd
 $ chmod 412 ddd
 $ getfacl -n ddd
 > # file: ddd
 > # owner: root
 > # group: wheel
 >            user:42:r-------------:-------:deny
 >            user:42:r-x-----------:-------:allow
 >            user:42:r-x-----------:f-i----:allow
 >           group:42:-w--D---------:-di----:allow
 >           group:42:-w------------:-------:deny
 >           group:42:-w--D---------:-------:allow
 >           group:43:-w--D---------:-di----:deny
 >           group:43:-w--D---------:-------:deny
 >             group@:-----da-------:-------:allow
 >           group:44:rw-p----------:-------:deny
 >           group:44:rw-p-da-------:-------:allow
 >             owner@:--------------:-------:deny
 >             owner@:-------A-W-Co-:-------:allow
 >             group@:--------------:-------:deny
 >             group@:--------------:-------:allow
 >          everyone@:-------A-W-Co-:-------:deny
 >          everyone@:-w-p--a-R-c--s:f-i----:allow
 >             owner@:-wxp----------:-------:deny
 >             owner@:r------A-W-Co-:-------:allow
 >             group@:rw-p----------:-------:deny
 >             group@:--x-----------:-------:allow
 >          everyone@:r-x----A-W-Co-:-------:deny
 >          everyone@:-w-p--a-R-c--s:-------:allow
 
 $ rmdir ddd
 $ mkdir ddd
 $ setfacl -a0 group:44:rwapd:allow ddd
 $ setfacl -a0 group:43:write_data/delete_child:d:deny,group@:ad:allow ddd
 $ setfacl -a0 user:42:rx:allow,user:42:rx:fi:allow,group:42:write_data/delete_child:d:allow ddd
 $ setfacl -m everyone@:-w-p--a-R-c--s:fi:allow ddd
 $ chown 42 ddd
 $ chmod 412 ddd
 $ getfacl -n ddd
 > # file: ddd
 > # owner: 42
 > # group: wheel
 >            user:42:--x-----------:-------:deny
 >            user:42:r-x-----------:-------:allow
 >            user:42:r-x-----------:f-i----:allow
 >           group:42:-w--D---------:-di----:allow
 >           group:42:-w------------:-------:deny
 >           group:42:-w--D---------:-------:allow
 >           group:43:-w--D---------:-di----:deny
 >           group:43:-w--D---------:-------:deny
 >             group@:-----da-------:-------:allow
 >           group:44:rw-p----------:-------:deny
 >           group:44:rw-p-da-------:-------:allow
 >             owner@:--------------:-------:deny
 >             owner@:-------A-W-Co-:-------:allow
 >             group@:--------------:-------:deny
 >             group@:--------------:-------:allow
 >          everyone@:-------A-W-Co-:-------:deny
 >          everyone@:-w-p--a-R-c--s:f-i----:allow
 >             owner@:-wxp----------:-------:deny
 >             owner@:r------A-W-Co-:-------:allow
 >             group@:rw-p----------:-------:deny
 >             group@:--x-----------:-------:allow
 >          everyone@:r-x----A-W-Co-:-------:deny
 >          everyone@:-w-p--a-R-c--s:-------:allow
 
 # Test applying ACL to mode.
 $ rmdir ddd
 $ mkdir ddd
 $ setfacl -a0 u:42:rwx:fi:allow ddd
 $ ls -ld ddd | cut -d' ' -f1
 > drwxr-xr-x+
 
 $ rmdir ddd
 $ mkdir ddd
 $ chmod 0 ddd
 $ setfacl -a0 owner@:r:allow,group@:w:deny,group@:wx:allow ddd
 $ ls -ld ddd | cut -d' ' -f1
 > dr----x---+
 
 $ rmdir ddd
 $ mkdir ddd
 $ chmod 0 ddd
 $ setfacl -a0 owner@:r:allow,group@:w:fi:deny,group@:wx:allow ddd
 $ ls -ld ddd | cut -d' ' -f1
 > dr---wx---+
 
 $ rmdir ddd
 $ mkdir ddd
 $ chmod 0 ddd
 $ setfacl -a0 owner@:r:allow,group:43:w:deny,group:43:wx:allow ddd
 $ ls -ld ddd | cut -d' ' -f1
 > dr--------+
 
 $ rmdir ddd
 $ mkdir ddd
 $ chmod 0 ddd
 $ setfacl -a0 owner@:r:allow,user:43:w:deny,user:43:wx:allow ddd
 $ ls -ld ddd | cut -d' ' -f1
 > dr--------+
 
 # Test inheritance.
 $ rmdir ddd
 $ mkdir ddd
 $ setfacl -a0 group:43:write_data/write_acl:fin:deny,u:43:rwxp:allow ddd
 $ setfacl -a0 user:42:rx:fi:allow,group:42:write_data/delete_child:dn:deny ddd
 $ setfacl -a0 user:42:write_acl/write_owner:fi:allow ddd
 $ setfacl -a0 group:41:read_data/read_attributes:dni:allow ddd
 $ setfacl -a0 user:41:write_data/write_attributes:fn:allow ddd
 $ getfacl -qn ddd
 >            user:41:-w-----A------:f--n---:allow
 >           group:41:r-----a-------:-din---:allow
 >            user:42:-----------Co-:f-i----:allow
 >            user:42:r-x-----------:f-i----:allow
 >           group:42:-w--D---------:-d-n---:deny
 >           group:43:-w---------C--:f-in---:deny
 >            user:43:rwxp----------:-------:allow
 >             owner@:--------------:-------:deny
 >             owner@:rwxp---A-W-Co-:-------:allow
 >             group@:-w-p----------:-------:deny
 >             group@:r-x-----------:-------:allow
 >          everyone@:-w-p---A-W-Co-:-------:deny
 >          everyone@:r-x---a-R-c--s:-------:allow
 
 $ cd ddd
 $ touch xxx
 $ getfacl -qn xxx
 >            user:41:-w------------:-------:deny
 >            user:41:-w-----A------:-------:allow
 >            user:42:--------------:-------:deny
 >            user:42:--------------:-------:allow
 >            user:42:--x-----------:-------:deny
 >            user:42:r-x-----------:-------:allow
 >           group:43:-w---------C--:-------:deny
 >             owner@:--x-----------:-------:deny
 >             owner@:rw-p---A-W-Co-:-------:allow
 >             group@:-wxp----------:-------:deny
 >             group@:r-------------:-------:allow
 >          everyone@:-wxp---A-W-Co-:-------:deny
 >          everyone@:r-----a-R-c--s:-------:allow
 
 $ rm xxx
 $ umask 077
 $ touch xxx
 $ getfacl -qn xxx
 >            user:41:-w------------:-------:deny
 >            user:41:-w-----A------:-------:allow
 >            user:42:--------------:-------:deny
 >            user:42:--------------:-------:allow
 >            user:42:r-x-----------:-------:deny
 >            user:42:r-x-----------:-------:allow
 >           group:43:-w---------C--:-------:deny
 >             owner@:--x-----------:-------:deny
 >             owner@:rw-p---A-W-Co-:-------:allow
 >             group@:rwxp----------:-------:deny
 >             group@:--------------:-------:allow
 >          everyone@:rwxp---A-W-Co-:-------:deny
 >          everyone@:------a-R-c--s:-------:allow
 
 $ rm xxx
 $ umask 770
 $ touch xxx
 $ getfacl -qn xxx
 >            user:41:-w------------:-------:deny
 >            user:41:-w-----A------:-------:allow
 >            user:42:--------------:-------:deny
 >            user:42:--------------:-------:allow
 >            user:42:r-x-----------:-------:deny
 >            user:42:r-x-----------:-------:allow
 >           group:43:-w---------C--:-------:deny
 >             owner@:rwxp----------:-------:deny
 >             owner@:-------A-W-Co-:-------:allow
 >             group@:rwxp----------:-------:deny
 >             group@:--------------:-------:allow
 >          everyone@:--x----A-W-Co-:-------:deny
 >          everyone@:rw-p--a-R-c--s:-------:allow
 
 $ rm xxx
 $ umask 707
 $ touch xxx
 $ getfacl -qn xxx
 >            user:41:--------------:-------:deny
 >            user:41:-w-----A------:-------:allow
 >            user:42:--------------:-------:deny
 >            user:42:--------------:-------:allow
 >            user:42:--x-----------:-------:deny
 >            user:42:r-x-----------:-------:allow
 >           group:43:-w---------C--:-------:deny
 >             owner@:rwxp----------:-------:deny
 >             owner@:-------A-W-Co-:-------:allow
 >             group@:--x-----------:-------:deny
 >             group@:rw-p----------:-------:allow
 >          everyone@:rwxp---A-W-Co-:-------:deny
 >          everyone@:------a-R-c--s:-------:allow
 
 $ umask 077
 $ mkdir yyy
 $ getfacl -qn yyy
 >           group:41:r-------------:-------:deny
 >           group:41:r-----a-------:-------:allow
 >            user:42:-----------Co-:f-i----:allow
 >            user:42:r-x-----------:f-i----:allow
 >           group:42:-w--D---------:-------:deny
 >             owner@:--------------:-------:deny
 >             owner@:rwxp---A-W-Co-:-------:allow
 >             group@:rwxp----------:-------:deny
 >             group@:--------------:-------:allow
 >          everyone@:rwxp---A-W-Co-:-------:deny
 >          everyone@:------a-R-c--s:-------:allow
 
 $ rmdir yyy
 $ umask 770
 $ mkdir yyy
 $ getfacl -qn yyy
 >           group:41:r-------------:-------:deny
 >           group:41:r-----a-------:-------:allow
 >            user:42:-----------Co-:f-i----:allow
 >            user:42:r-x-----------:f-i----:allow
 >           group:42:-w--D---------:-------:deny
 >             owner@:rwxp----------:-------:deny
 >             owner@:-------A-W-Co-:-------:allow
 >             group@:rwxp----------:-------:deny
 >             group@:--------------:-------:allow
 >          everyone@:-------A-W-Co-:-------:deny
 >          everyone@:rwxp--a-R-c--s:-------:allow
 
 $ rmdir yyy
 $ umask 707
 $ mkdir yyy
 $ getfacl -qn yyy
 >           group:41:--------------:-------:deny
 >           group:41:------a-------:-------:allow
 >            user:42:-----------Co-:f-i----:allow
 >            user:42:r-x-----------:f-i----:allow
 >           group:42:-w--D---------:-------:deny
 >             owner@:rwxp----------:-------:deny
 >             owner@:-------A-W-Co-:-------:allow
 >             group@:--------------:-------:deny
 >             group@:rwxp----------:-------:allow
 >          everyone@:rwxp---A-W-Co-:-------:deny
 >          everyone@:------a-R-c--s:-------:allow
 
 # There is some complication regarding how write_acl and write_owner flags
 # get inherited.  Make sure we got it right.
 $ setfacl -b .
 $ setfacl -a0 u:42:Co:f:allow .
 $ setfacl -a0 u:43:Co:d:allow .
 $ setfacl -a0 u:44:Co:fd:allow .
 $ setfacl -a0 u:45:Co:fi:allow .
 $ setfacl -a0 u:46:Co:di:allow .
 $ setfacl -a0 u:47:Co:fdi:allow .
 $ setfacl -a0 u:48:Co:fn:allow .
 $ setfacl -a0 u:49:Co:dn:allow .
 $ setfacl -a0 u:50:Co:fdn:allow .
 $ setfacl -a0 u:51:Co:fni:allow .
 $ setfacl -a0 u:52:Co:dni:allow .
 $ setfacl -a0 u:53:Co:fdni:allow .
 $ umask 022
 $ rm xxx
 $ touch xxx
 $ getfacl -nq xxx
 >            user:53:--------------:-------:deny
 >            user:53:--------------:-------:allow
 >            user:51:--------------:-------:deny
 >            user:51:--------------:-------:allow
 >            user:50:--------------:-------:deny
 >            user:50:--------------:-------:allow
 >            user:48:--------------:-------:deny
 >            user:48:--------------:-------:allow
 >            user:47:--------------:-------:deny
 >            user:47:--------------:-------:allow
 >            user:45:--------------:-------:deny
 >            user:45:--------------:-------:allow
 >            user:44:--------------:-------:deny
 >            user:44:--------------:-------:allow
 >            user:42:--------------:-------:deny
 >            user:42:--------------:-------:allow
 >             owner@:--x-----------:-------:deny
 >             owner@:rw-p---A-W-Co-:-------:allow
 >             group@:-wxp----------:-------:deny
 >             group@:r-------------:-------:allow
 >          everyone@:-wxp---A-W-Co-:-------:deny
 >          everyone@:r-----a-R-c--s:-------:allow
 
 $ rmdir yyy
 $ mkdir yyy
 $ getfacl -nq yyy
 >            user:53:--------------:-------:deny
 >            user:53:--------------:-------:allow
 >            user:52:--------------:-------:deny
 >            user:52:--------------:-------:allow
 >            user:50:--------------:-------:deny
 >            user:50:--------------:-------:allow
 >            user:49:--------------:-------:deny
 >            user:49:--------------:-------:allow
 >            user:47:-----------Co-:fdi----:allow
 >            user:47:--------------:-------:deny
 >            user:47:--------------:-------:allow
 >            user:46:-----------Co-:-di----:allow
 >            user:46:--------------:-------:deny
 >            user:46:--------------:-------:allow
 >            user:45:-----------Co-:f-i----:allow
 >            user:44:-----------Co-:fdi----:allow
 >            user:44:--------------:-------:deny
 >            user:44:--------------:-------:allow
 >            user:43:-----------Co-:-di----:allow
 >            user:43:--------------:-------:deny
 >            user:43:--------------:-------:allow
 >            user:42:-----------Co-:f-i----:allow
 >             owner@:--------------:-------:deny
 >             owner@:rwxp---A-W-Co-:-------:allow
 >             group@:-w-p----------:-------:deny
 >             group@:r-x-----------:-------:allow
 >          everyone@:-w-p---A-W-Co-:-------:deny
 >          everyone@:r-x---a-R-c--s:-------:allow
 
 $ setfacl -b .
 $ setfacl -a0 u:42:Co:f:deny .
 $ setfacl -a0 u:43:Co:d:deny .
 $ setfacl -a0 u:44:Co:fd:deny .
 $ setfacl -a0 u:45:Co:fi:deny .
 $ setfacl -a0 u:46:Co:di:deny .
 $ setfacl -a0 u:47:Co:fdi:deny .
 $ setfacl -a0 u:48:Co:fn:deny .
 $ setfacl -a0 u:49:Co:dn:deny .
 $ setfacl -a0 u:50:Co:fdn:deny .
 $ setfacl -a0 u:51:Co:fni:deny .
 $ setfacl -a0 u:52:Co:dni:deny .
 $ setfacl -a0 u:53:Co:fdni:deny .
 $ umask 022
 $ rm xxx
 $ touch xxx
 $ getfacl -nq xxx
 >            user:53:-----------Co-:-------:deny
 >            user:51:-----------Co-:-------:deny
 >            user:50:-----------Co-:-------:deny
 >            user:48:-----------Co-:-------:deny
 >            user:47:-----------Co-:-------:deny
 >            user:45:-----------Co-:-------:deny
 >            user:44:-----------Co-:-------:deny
 >            user:42:-----------Co-:-------:deny
 >             owner@:--x-----------:-------:deny
 >             owner@:rw-p---A-W-Co-:-------:allow
 >             group@:-wxp----------:-------:deny
 >             group@:r-------------:-------:allow
 >          everyone@:-wxp---A-W-Co-:-------:deny
 >          everyone@:r-----a-R-c--s:-------:allow
 
 $ rmdir yyy
 $ mkdir yyy
 $ getfacl -nq yyy
 >            user:53:-----------Co-:-------:deny
 >            user:52:-----------Co-:-------:deny
 >            user:50:-----------Co-:-------:deny
 >            user:49:-----------Co-:-------:deny
 >            user:47:-----------Co-:fdi----:deny
 >            user:47:-----------Co-:-------:deny
 >            user:46:-----------Co-:-di----:deny
 >            user:46:-----------Co-:-------:deny
 >            user:45:-----------Co-:f-i----:deny
 >            user:44:-----------Co-:fdi----:deny
 >            user:44:-----------Co-:-------:deny
 >            user:43:-----------Co-:-di----:deny
 >            user:43:-----------Co-:-------:deny
 >            user:42:-----------Co-:f-i----:deny
 >             owner@:--------------:-------:deny
 >             owner@:rwxp---A-W-Co-:-------:allow
 >             group@:-w-p----------:-------:deny
 >             group@:r-x-----------:-------:allow
 >          everyone@:-w-p---A-W-Co-:-------:deny
 >          everyone@:r-x---a-R-c--s:-------:allow
 
 $ rmdir yyy
 $ rm xxx
 $ cd ..
 $ rmdir ddd
 
 $ rm xxx
 
Index: head/tests/sys/acl/tools-posix.test
===================================================================
--- head/tests/sys/acl/tools-posix.test	(revision 339781)
+++ head/tests/sys/acl/tools-posix.test	(revision 339782)
@@ -1,453 +1,453 @@
 # Copyright (c) 2008, 2009 Edward Tomasz Napierała <trasz@FreeBSD.org>
 # All rights reserved.
 #
 # Redistribution and use in source and binary forms, with or without
 # modification, are permitted provided that the following conditions
 # are met:
 # 1. Redistributions of source code must retain the above copyright
 #    notice, this list of conditions and the following disclaimer.
 # 2. Redistributions in binary form must reproduce the above copyright
 #    notice, this list of conditions and the following disclaimer in the
 #    documentation and/or other materials provided with the distribution.
 #
 # THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
 # ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 # IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 # ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
 # FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 # DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
 # OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 # HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
 # LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
 # OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 # SUCH DAMAGE.
 #
 # $FreeBSD$
 #
 
 # This is a tools-level test for POSIX.1e ACL functionality.  Run it as root
 # using ACL-enabled kernel:
 #
 # /usr/src/tools/regression/acltools/run /usr/src/tools/regression/acltools/tools-posix.test
 #
 # WARNING: Creates files in unsafe way.
 
 $ whoami
 > root
 $ umask 022
 
 # Smoke test for getfacl(1).
 $ touch xxx
 $ getfacl -n xxx
 > # file: xxx
 > # owner: root
 > # group: wheel
 > user::rw-
 > group::r--
 > other::r--
 
 $ getfacl -q xxx
 > user::rw-
 > group::r--
 > other::r--
 
 $ setfacl -m u:42:r,g:43:w xxx
 $ getfacl -n xxx
 > # file: xxx
 > # owner: root
 > # group: wheel
 > user::rw-
 > user:42:r--
 > group::r--
 > group:43:-w-
 > mask::rw-
 > other::r--
 
 # Check whether ls correctly marks files with "+".
 $ ls -l xxx | cut -d' ' -f1
 > -rw-rw-r--+
 
 # Same as above, but for symlinks.
 $ ln -s xxx lll
 $ getfacl -h lll
 > # file: lll
 > # owner: root
 > # group: wheel
 > user::rwx
 > group::r-x
 > other::r-x
 
 $ getfacl -qh lll
 > user::rwx
 > group::r-x
 > other::r-x
 
 $ getfacl -q lll
 > user::rw-
 > user:42:r--
 > group::r--
 > group:43:-w-
 > mask::rw-
 > other::r--
 
 $ setfacl -hm u:44:x,g:45:w lll
 $ getfacl -h lll
 > # file: lll
 > # owner: root
 > # group: wheel
 > user::rwx
 > user:44:--x
 > group::r-x
 > group:45:-w-
 > mask::rwx
 > other::r-x
 
 $ ls -l lll | cut -d' ' -f1
 > lrwxrwxr-x+
 
 # Check whether the original file is left untouched.
 $ ls -l xxx | cut -d' ' -f1
 > -rw-rw-r--+
 
 $ rm lll
 
 # Test removing entries.
 $ setfacl -x user:42: xxx
 $ getfacl xxx
 > # file: xxx
 > # owner: root
 > # group: wheel
 > user::rw-
 > group::r--
 > group:43:-w-
 > mask::rw-
 > other::r--
 
 $ setfacl -m u:42:r xxx
 $ getfacl -n xxx
 > # file: xxx
 > # owner: root
 > # group: wheel
 > user::rw-
 > user:42:r--
 > group::r--
 > group:43:-w-
 > mask::rw-
 > other::r--
 
 # Test removing entries by number.
 $ setfacl -x 1 xxx
 $ getfacl -n xxx
 > # file: xxx
 > # owner: root
 > # group: wheel
 > user::rw-
 > group::r--
 > group:43:-w-
 > mask::rw-
 > other::r--
 
 $ setfacl -m g:43:r xxx
 $ getfacl -n xxx
 > # file: xxx
 > # owner: root
 > # group: wheel
 > user::rw-
 > group::r--
 > group:43:r--
 > mask::r--
 > other::r--
 
 # Make sure cp without any flags does not copy the ACL.
 $ cp xxx yyy
 $ ls -l yyy | cut -d' ' -f1
 > -rw-r--r--
 
 # Make sure it does with the "-p" flag.
 $ rm yyy
 $ cp -p xxx yyy
 $ getfacl -n yyy
 > # file: yyy
 > # owner: root
 > # group: wheel
 > user::rw-
 > group::r--
 > group:43:r--
 > mask::r--
 > other::r--
 
 $ rm yyy
 
 # Test removing entries by...  by example?
 $ setfacl -m u:42:r,g:43:w xxx
 $ setfacl -x u:42: xxx
 $ getfacl -n xxx
 > # file: xxx
 > # owner: root
 > # group: wheel
 > user::rw-
 > group::r--
 > group:43:-w-
 > mask::rw-
 > other::r--
 
 # Test setfacl -b.
 $ setfacl -b xxx
 $ getfacl -n xxx
 > # file: xxx
 > # owner: root
 > # group: wheel
 > user::rw-
 > group::r--
 > mask::r--
 > other::r--
 
 $ ls -l xxx | cut -d' ' -f1
 > -rw-r--r--+
 
 $ setfacl -nb xxx
 $ getfacl -n xxx
 > # file: xxx
 > # owner: root
 > # group: wheel
 > user::rw-
 > group::r--
 > other::r--
 
 $ ls -l xxx | cut -d' ' -f1
 > -rw-r--r--
 
 # Check setfacl(1) and getfacl(1) with multiple files.
 $ touch xxx yyy zzz
 
 $ ls -l xxx yyy zzz | cut -d' ' -f1
 > -rw-r--r--
 > -rw-r--r--
 > -rw-r--r--
 
 $ setfacl -m u:42:x,g:43:w nnn xxx yyy zzz
-> setfacl: nnn: stat() failed: No such file or directory
+> setfacl: nnn: acl_get_file() failed: No such file or directory
 
 $ ls -l nnn xxx yyy zzz | cut -d' ' -f1
 > ls: nnn: No such file or directory
 > -rw-rwxr--+
 > -rw-rwxr--+
 > -rw-rwxr--+
 
 $ getfacl -nq nnn xxx yyy zzz
 > getfacl: nnn: stat() failed: No such file or directory
 > user::rw-
 > user:42:--x
 > group::r--
 > group:43:-w-
 > mask::rwx
 > other::r--
 > 
 > user::rw-
 > user:42:--x
 > group::r--
 > group:43:-w-
 > mask::rwx
 > other::r--
 > 
 > user::rw-
 > user:42:--x
 > group::r--
 > group:43:-w-
 > mask::rwx
 > other::r--
 
 $ setfacl -b nnn xxx yyy zzz
-> setfacl: nnn: stat() failed: No such file or directory
+> setfacl: nnn: acl_get_file() failed: No such file or directory
 
 $ ls -l nnn xxx yyy zzz | cut -d' ' -f1
 > ls: nnn: No such file or directory
 > -rw-r--r--+
 > -rw-r--r--+
 > -rw-r--r--+
 
 $ setfacl -bn nnn xxx yyy zzz
-> setfacl: nnn: stat() failed: No such file or directory
+> setfacl: nnn: acl_get_file() failed: No such file or directory
 
 $ ls -l nnn xxx yyy zzz | cut -d' ' -f1
 > ls: nnn: No such file or directory
 > -rw-r--r--
 > -rw-r--r--
 > -rw-r--r--
 
 $ rm xxx yyy zzz
 
 # Check whether chmod actually does what it should do.
 $ touch xxx
 $ setfacl -m u:42:rwx,g:43:rwx xxx
 $ chmod 600 xxx
 $ getfacl -n xxx
 > # file: xxx
 > # owner: root
 > # group: wheel
 > user::rw-
 > user:42:rwx		# effective: ---
 > group::r--		# effective: ---
 > group:43:rwx		# effective: ---
 > mask::---
 > other::---
 
 $ chmod 060 xxx
 $ getfacl -n xxx
 > # file: xxx
 > # owner: root
 > # group: wheel
 > user::---
 > user:42:rwx		# effective: rw-
 > group::r--
 > group:43:rwx		# effective: rw-
 > mask::rw-
 > other::---
 
 # Test default ACLs.
 $ umask 022
 $ mkdir ddd
 $ getfacl -qn ddd
 > user::rwx
 > group::r-x
 > other::r-x
 
 $ ls -l | grep ddd | cut -d' ' -f1
 > drwxr-xr-x
 
 $ getfacl -dq ddd
 $ setfacl -dm u::rwx,g::rx,o::rx,mask::rwx ddd
 $ getfacl -dqn ddd
 > user::rwx
 > group::r-x
 > mask::rwx
 > other::r-x
 
 # No change - ls(1) output doesn't take into account default ACLs.
 $ ls -l | grep ddd | cut -d' ' -f1
 > drwxr-xr-x
 
 $ setfacl -dm g:42:rwx,u:42:r ddd
 $ setfacl -dm g::w ddd
 $ getfacl -dqn ddd
 > user::rwx
 > user:42:r--
 > group::-w-
 > group:42:rwx
 > mask::rwx
 > other::r-x
 
 $ setfacl -dx group:42: ddd
 $ getfacl -dqn ddd
 > user::rwx
 > user:42:r--
 > group::-w-
 > mask::rw-
 > other::r-x
 
 $ ls -l | grep ddd | cut -d' ' -f1
 > drwxr-xr-x
 
 $ rmdir ddd
 $ rm xxx
 
 # Test inheritance.
 $ mkdir ddd
 
 $ touch ddd/xxx
 $ getfacl -q ddd/xxx
 > user::rw-
 > group::r--
 > other::r--
 
 $ mkdir ddd/ddd
 $ getfacl -q ddd/ddd
 > user::rwx
 > group::r-x
 > other::r-x
 
 $ rmdir ddd/ddd
 $ rm ddd/xxx
 
 $ setfacl -dm u::rwx,g::rx,o::rx,mask::rwx ddd
 $ setfacl -dm g:42:rwx,u:43:r ddd
 $ getfacl -dq ddd
 > user::rwx
 > user:43:r--
 > group::r-x
 > group:42:rwx
 > mask::rwx
 > other::r-x
 
 $ touch ddd/xxx
 $ getfacl -q ddd/xxx
 > user::rw-
 > user:43:r--
 > group::r-x		# effective: r--
 > group:42:rwx		# effective: r--
 > mask::r--
 > other::r--
 
 $ mkdir ddd/ddd
 $ getfacl -q ddd/ddd
 > user::rwx
 > user:43:r--
 > group::r-x
 > group:42:rwx		# effective: r-x
 > mask::r-x
 > other::r-x
 
 $ rmdir ddd/ddd
 $ rm ddd/xxx
 $ rmdir ddd
 
 # Test if we deal properly with fifos.
 $ mkfifo fff
 $ ls -l fff | cut -d' ' -f1
 > prw-r--r--
 
 $ setfacl -m u:42:r,g:43:w fff
 $ getfacl fff
 > # file: fff
 > # owner: root
 > # group: wheel
 > user::rw-
 > user:42:r--
 > group::r--
 > group:43:-w-
 > mask::rw-
 > other::r--
 
 $ ls -l fff | cut -d' ' -f1
 > prw-rw-r--+
 
 $ setfacl -bn fff
 $ getfacl fff
 > # file: fff
 > # owner: root
 > # group: wheel
 > user::rw-
 > group::r--
 > other::r--
 
 $ ls -l fff | cut -d' ' -f1
 > prw-r--r--
 
 $ rm fff
 
 # Test if we deal properly with device files.
 $ mknod bbb b 1 1
 $ setfacl -m u:42:r,g:43:w bbb
 > setfacl: bbb: acl_get_file() failed: Operation not supported
 $ ls -l bbb | cut -d' ' -f1
 > brw-r--r--
 
 $ rm bbb
 
 $ mknod ccc c 1 1
 $ setfacl -m u:42:r,g:43:w ccc
 > setfacl: ccc: acl_get_file() failed: Operation not supported
 $ ls -l ccc | cut -d' ' -f1
 > crw-r--r--
 
 $ rm ccc