Date: Tue, 12 Aug 2008 08:21:52 GMT From: Edward Tomasz Napierala <trasz@FreeBSD.org> To: Perforce Change Reviews <perforce@freebsd.org> Subject: PERFORCE change 147216 for review Message-ID: <200808120821.m7C8Lq13073704@repoman.freebsd.org>
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http://perforce.freebsd.org/chv.cgi?CH=147216 Change 147216 by trasz@trasz_traszkan on 2008/08/12 08:21:40 Explain what "trivial ACL" is. Affected files ... .. //depot/projects/soc2008/trasz_nfs4acl/lib/libc/posix1e/acl_is_trivial_np.3#2 edit .. //depot/projects/soc2008/trasz_nfs4acl/lib/libc/posix1e/acl_strip_np.3#2 edit Differences ... ==== //depot/projects/soc2008/trasz_nfs4acl/lib/libc/posix1e/acl_is_trivial_np.3#2 (text+ko) ==== @@ -46,6 +46,14 @@ function determines whether the ACL pointed to by the argument .Va acl is trivial. +.Pp +ACL is trivial if it can be fully expressed as a file mode without loosing +any access rules. +For POSIX.1e ACLs, ACL is trivial if it has the three required entries, +one for owner, one for owning group, and one for other. +For NFS4 ACLs, ACL is trivial if it has the "canonical six" entries. +File having non-trivial ACL have a plus sign appended after mode bits +in "ls -al" output. .Sh RETURN VALUES The .Fn acl_is_trivial ==== //depot/projects/soc2008/trasz_nfs4acl/lib/libc/posix1e/acl_strip_np.3#2 (text+ko) ==== @@ -87,6 +87,7 @@ .El .Sh SEE ALSO .Xr acl 3 , +.Xr acl_is_trivial_np 3 , .Xr posix1e 3 .Sh STANDARDS POSIX.1e is described in IEEE POSIX.1e draft 17.
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