Date: Tue, 6 Mar 2001 09:28:25 -0800 (PST) From: Robert Watson <rwatson@FreeBSD.org> To: cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/kern kern_acl.c src/sys/sys acl.h vnode.h Message-ID: <200103061728.f26HSP768947@freefall.freebsd.org>
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rwatson 2001/03/06 09:28:25 PST
Modified files:
sys/kern kern_acl.c
sys/sys acl.h vnode.h
Log:
o Introduce filesystem-independent POSIX.1e ACL utility routines to
support implementations of ACLs in file systems. Introduce the
following new functions:
vaccess_acl_posix1e() vaccess() that accepts an ACL
acl_posix1e_mode_to_perm() Convert mode bits to ACL rights
acl_posix1e_mode_to_entry() Build ACL entry from mode/uid/gid
acl_posix1e_perms_to_mode() Generate file mode from ACL
acl_posix1e_check() Syntax verification for ACL
These functions allow a file system to rely on central ACL evaluation
and syntax checking, as well as providing useful utilities to
allow ACL-based file systems to generate mode/owner/etc information
to return via VOP_GETATTR(), and to support file systems that split
their ACL information over their existing inode storage (mode, uid,
gid) and extended ACL into extended attributes (additional users,
groups, ACL mask).
o Add prototypes for exported functions to sys/acl.h, sys/vnode.h
Reviewed by: trustedbsd-discuss, freebsd-arch
Obtained from: TrustedBSD Project
Revision Changes Path
1.8 +441 -6 src/sys/kern/kern_acl.c
1.11 +10 -5 src/sys/sys/acl.h
1.138 +3 -1 src/sys/sys/vnode.h
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