OpenAFS Master Repository branch, master, updated. BP--openafs-stable-1_6_x-1222-g7d76a5b

[Gerrit Code Review]

The following commit has been merged in the master branch:
commit 7d76a5b4f9eb4c0ed9e09bbc3c54a4f1f8da1bdc
Author: Rainer Strunz <Rainer.Strunz@lrz.de>
Date:   Mon Apr 18 00:09:33 2011 +0100

    fs: add support for relative ACL changes
    
    This change permits "fs setacl" to change ACLs in a relative
    manner, rather than just setting rights absolutely as it is
    done now.
    
    If a single plus (+) or minus (-) character is appended to
    the rights' letters argument, the new rights are computed
    relatively to the existing ones.
    
    A few examples should make clear that behaviour:
    
    old rights: rights set: new rights:
    -----------------------------------------------
    rl a+ rla
    rlid idwa- rl
    rla write- a
    rl write- [none] (ie. entry deleted)
    [any] read= rl
    
    As shown in the last example, a '=' character got implemented
    also (and for free) as an alternative writing of the current
    and default behaviour of just setting an ACL.
    
    FIXES 123962
    
    Change-Id: If15a4ab3c69ec44a42c8746a0b93f5e8b785d61e
    Reviewed-on: http://gerrit.openafs.org/4496
    Tested-by: BuildBot <buildbot@rampaginggeek.com>
    Reviewed-by: Derrick Brashear <shadow@dementia.org>
    Reviewed-by: Jeffrey Altman <jaltman@openafs.org>

 doc/man-pages/pod1/fs_setacl.pod |   20 +++++++++++++-
 src/WINNT/afsd/fs.c              |   48 +++++++++++++++++++++++++++++-----
 src/venus/fs.c                   |   53 ++++++++++++++++++++++++++++++--------
 3 files changed, 102 insertions(+), 19 deletions(-)

-- 
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