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Autobuild-User: Jeremy Allison <jra@samba.org>
Autobuild-Date: Mon Mar 7 15:11:25 CET 2011 on sn-devel-104
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Autobuild-User: Jeremy Allison <jra@samba.org>
Autobuild-Date: Mon Mar 7 13:39:17 CET 2011 on sn-devel-104
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open by NtCreateX.
Autobuild-User: Jeremy Allison <jra@samba.org>
Autobuild-Date: Wed Feb 9 00:55:22 CET 2011 on sn-devel-104
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vfs_fallocate_mode parameter.
It turns out we need the fallocate operations to be able to both
allocate and extend filesize, and to allocate and not extend
filesize, and posix_fallocate can only do the former. So by defining
the vfs op as posix_fallocate we lose the opportunity to use any
underlying syscalls (like Linux fallocate) that can do the latter
as well.
We don't currently use the non-extending filesize call, but now
I've changed the vfs op definition we can in the future. For the
moment simply map the fallocate op onto posix_fallocate for the
VFS_FALLOCATE_EXTEND_SIZE case and return ENOSYS for the
VFS_FALLOCATE_KEEP_SIZE case.
Jeremy.
Autobuild-User: Jeremy Allison <jra@samba.org>
Autobuild-Date: Sat Dec 18 08:59:27 CET 2010 on sn-devel-104
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Jeremy.
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module, change the signature of VFS_REALPATH to always return a
malloc'ed string.
Needed to make some privileges work I plan on doing shortly
easier to code.
Jeremy.
Autobuild-User: Jeremy Allison <jra@samba.org>
Autobuild-Date: Sat Nov 20 02:15:50 CET 2010 on sn-devel-104
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Ensure we don't use any of the create_options for Samba private
use. Add a new parameter to the VFS_CREATE call (private_flags)
which is only used internally. Renumber NTCREATEX_OPTIONS_PRIVATE_DENY_DOS
and NTCREATEX_OPTIONS_PRIVATE_DENY_FCB to match the S4 code).
Rev. the VFS interface to version 28.
Jeremy.
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Karolin
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Jeremy.
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This patch introduces two new temporary helper functions
vfs_stat_smb_fname and vfs_lstat_smb_fname. They basically allowed me
to call the new smb_filename version of stat, while avoiding plumbing
it through callers that are still too inconvenient. As the conversion
moves along, I will be able to remove callers of this, with the goal
being to remove all callers.
There was also a bug in create_synthetic_smb_fname_split (also a
temporary utility function) that caused it to incorrectly handle
filenames with ':'s in them when in posix mode. This is now fixed.
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This was a little messy because of all of the vfs modules I had to
touch. Most of them were pretty straight forward, but the streams
modules required a little attention to handle smb_filename. Since the
use of smb_filename enables the vfs modules to access the raw,
over-the-wire stream, a little bit of the handling that was being done
by split_ntfs_stream_name has now been shifted into the individual
stream modules. It may be a little more code, but overall it gives
more flexibility to the streams modules, while also allowing correct
stream handling.
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metze
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Since file_id_create_dev is incompatible with the concept of file_ids,
it is now static and in the one file that needs it.
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metze
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1) Add in smb_file_time struct to clarify code and make room for createtime.
2) Get and set create time from SMB messages.
3) Fixup existing VFS modules + examples Some OS'es allow for the
setting of the birthtime through kernel interfaces. This value is
generically used for Windows createtime, but is not settable in the
code today.
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in fset_nt_acl().
Need to watch the build farm to make sure I haven't broken the AIX or Solaris ACL modules.
Jeremy.
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There were some function mismatches in the various GET_NT_ACL modules (some places the fsp parameter has not been removed).
Jeremy.
(This used to be commit 221cc5e21eb27cdad51f34ec6832467a7bd89213)
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this can only be done via fset_nt_acl() using an open
file/directory handle. I'd like to do the same with
get_nt_acl() but am concerned about efficiency
problems with "hide unreadable/hide unwritable" when
doing a directory listing (this would mean opening
every file in the dir on list).
Moving closer to rationalizing the ACL model and
maybe moving the POSIX calls into a posix_acl VFS
module rather than having them as first class citizens
of the VFS.
Jeremy.
(This used to be commit f487f742cb903a06fbf2be006ddc9ce9063339ed)
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Now all those redundant fd's have vanished from the VFS API.
Michael
(This used to be commit 14294535512a7f191c5008e622b6708e417854ae)
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handle FS capabilities.
As discussed with Volker, it is better to calculate FS capabilities at
connection time. We already do this with help of VFS statvfs() call
which allows to fill-in system-specific attributes including FS
capabilities. So just re-use it if you want to represent additional
capabilities in your modules. The only caution is that you need to
call underlying statvfs() call to actually get system-specific
capabilities (and other fields) added. Then add module-specific ones.
(This used to be commit e342ca0d931f9a5c8ec9e472dc9c63f1fe012b3a)
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result for a file.
This makes sense as upper levels are only taking returned result of 0
(no error) into consideration when deciding whether to mark file
offline/online as returned from is_offline.
That means that we simply can move the decision down to VFS module and
clean up upper levels so that they always see only file status. If there
is an error when trying to identify file status, then VFS module could
decide what to return (offline or online) by itself -- after all, it
ought to have system-specific knowledge anyway.
(This used to be commit 75cc08661473cce62756fa062071bb2bc1fb39ec)
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NEEDS MORE TESTING !
Jeremy.
(This used to be commit bcc94aed6f03211866aa85753a90fece87846ba9)
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Michael
(This used to be commit 3958abffaf2866c69ad9e13ec345364fde5c78bb)
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Michael
(This used to be commit a52cfb7d777157c93c9dc26c67f457be592dd537)
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Michael
(This used to be commit c8ae7d095a2a6a7eac920a68ca7244e3a423e1b1)
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Michael
(This used to be commit a8fc2ddad8d5f7c6c00cb36c74a32a02d69d1d04)
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Michael
(This used to be commit ef7c9a765bcdb1c774ff4f6d14053c4aa3815f31)
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Michael
(This used to be commit c88555ce45aa2998037d316f3a8edccd04be04a4)
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Michael
(This used to be commit 4f3ab2c406072e0b43581057e7e785e8ad454cfa)
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Michael
(This used to be commit 2ad66050a0452b8e7e08b1e7a01efa00c72fd451)
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Michael
(This used to be commit fbb193db3e0dc51cb000ae406a68bc547f31d9ab)
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Michael
(This used to be commit a54d5604da556d1250ca9948d4acc4a187a9fede)
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Michael
(This used to be commit 0b86c420be94d295f6917a220b5d699f65b46711)
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Michael
(This used to be commit 8f83c9a7b245dbfef28195f9a7f33047a8ba95a0)
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Michael
(This used to be commit df929796f2698698d2875227bda8500589cca2df)
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Michael
(This used to be commit 8c4901a19ae2fd3ee085f9499f33aa7db016d182)
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Michael
(This used to be commit d9d6775878f8b3425665c6a45a5ef9cb92932cf8)
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Michael
(This used to be commit 73e28806ce87d829ea7c38ed3440020845bb13bf)
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implementation. Needed for the zero-copy write code.
Jeremy.
(This used to be commit bfbdb6324c5d13bfde8b742e9c5a0e0c9092bd86)
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bugs in various places whilst doing this (places that assumed
BOOL == int). I also need to fix the Samba4 pidl generation
(next checkin).
Jeremy.
(This used to be commit f35a266b3cbb3e5fa6a86be60f34fe340a3ca71f)
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metze
(This used to be commit 0bc5a9cd0136f8512e963a30b6e7b009667fb0bf)
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(This used to be commit 87c91e4362c51819032bfbebbb273c52e203b227)
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Jeremy.
(This used to be commit 407e6e695b8366369b7c76af1ff76869b45347b3)
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return to correctly return NT_STATUS_INVALID_OWNER if it
should be disallowed. Matches better what W2K3R3 does.
NFSv4 ACL module owners, please examine these changes.
Jeremy.
(This used to be commit fc6899a5506b272f8cd5f5837ca13300b4e69a5f)
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Jeremy.
(This used to be commit 932523cbb508db869b726768e86bfa8e248f768b)
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files. Add norify_watch and chflags operations. Fix a bunch of
warnings.
(This used to be commit 1106db7ea148253e3b5f0806b2d5efcd094b202e)
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for utimes - change the call to ntimes. This preserves
nsec timestamps we get from stat (if the system supports
it) and only maps back down to usec or sec resolution
on time set. Looks bigger than it is as I had to move
lots of internal code from using time_t and struct utimebuf
to struct timespec.
Jeremy.
(This used to be commit 8f3d530c5a748ea90f42ed8fbe68ae92178d4875)
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