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path: root/examples/VFS/skel_opaque.c
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2013-01-16s3-vfs: add copy_chunk vfs hooksDavid Disseldorp1-0/+42
copy_chunk copies n bytes from a source file at a specific offset to a destination file at a given offset. This interface will be used in handling smb2 FSCTL_SRV_COPYCHUNK ioctl requests. Use a pread/pwrite loop in vfs_default, so that requests referring to the same src and dest file are possible. Provide send and receive hooks for copy chunk VFS interface, allowing asynchronous behaviour. Check whether the request source offset + length exceeds the current size. Return STATUS_INVALID_VIEW_SIZE under such a condition, matching Windows server behaviour. Reviewed by: Jeremy Allison <jra@samba.org>
2012-10-11examples: Re-indent and reformat skel VFS modulesAndrew Bartlett1-128/+186
This avoids some of the poor style here from propogating to new VFS modules. Andrew Bartlett
2012-10-11vfs: Remove type parameter from sys_acl_blob_get_{fd,file}Andrew Bartlett1-1/+1
This interface actually needs to match the get_nt_acl interface in that the system ACL implmenetation may not be posix ACLs, and the blob is not meant to be enforced to be of a particular system ACL structure. Andrew Bartlett
2012-10-11smbd: Add mem_ctx to {f,}get_nt_acl VFS callAndrew Bartlett1-2/+6
This makes it clear which context the returned SD is allocated on, as a number of callers do not want it on talloc_tos(). As the ACL transformation allocates and then no longer needs a great deal of memory, a talloc_stackframe() call is used to contain the memory that is not returned further up the stack. Andrew Bartlett
2012-10-11smbd: Add mem_ctx to sys_acl_init() and all callersAndrew Bartlett1-2/+7
This changes from allocation on NULL to allocation on the supplied memory context. Currently that supplied context is talloc_tos() at the the final consumer of the ACL. Andrew Bartlett
2012-09-12smbd: Add extra VFS hooks to get the posix ACL as a blobAndrew Bartlett1-0/+15
This will allow us to hash this, rather than the NT ACL it maps to. This will in turn allow us to know if the NT ACL is valid even if we have to change the mapping code. Andrew Bartlett Autobuild-User(master): Andrew Bartlett <abartlet@samba.org> Autobuild-Date(master): Wed Sep 12 07:06:01 CEST 2012 on sn-devel-104
2012-08-15s3-smbd: Remove sys_acl_*() VFS wrapper functionsAndrew Bartlett1-119/+0
We no longer do struct smb_acl_t manipuations via the VFS layer, which is now reduced to handling the get/set functions. The only backend that implemented these functions (aside from audit) was the vfs_default module calling the sys_acl code. The various ACL implementation modules either worked on the fully initilaised smb_acl_t object or on NT ACLs. This not only makes the operation of the posix ACL code more efficient (as allocation and free is not put via the VFS), it makes it easier to test and removes the fantasy that a module could safely redefine this structure or the behaviour here. The smb_acls.idl now defines the structure, and it is now allocated with talloc. These operations were originally added to the VFS in commit 3bb219161a270f12c27c3bc7e1220829c6e9f284. Andrew Bartlett
2012-07-18s3-vfs: async fsyncVolker Lendecke1-0/+16
Signed-off-by: Jeremy Allison <jra@samba.org>
2012-07-18s3-aio: Remove unused VFS functions and moreVolker Lendecke1-49/+0
Signed-off-by: Jeremy Allison <jra@samba.org>
2012-07-18s3-vfs: Add pwrite_send/recv to vfs modulesVolker Lendecke1-0/+18
Signed-off-by: Jeremy Allison <jra@samba.org>
2012-07-18s3-vfs: Add pread_send/recv to vfs modulesVolker Lendecke1-0/+17
Signed-off-by: Jeremy Allison <jra@samba.org>
2012-06-06examples/VFS: don't use smbd/proto.hStefan Metzmacher1-1/+0
metze
2012-04-06build: Remove SMB_OFF_T, replace with off_tAndrew Bartlett1-10/+10
Now that we always require a 64 bit off_t, we no longer need SMB_OFF_T. Andrew Bartlett Autobuild-User: Andrew Bartlett <abartlet@samba.org> Autobuild-Date: Fri Apr 6 01:47:43 CEST 2012 on sn-devel-104
2012-04-05s3-vfs: Remove unused lremovexattr call from VFS modules, system.c and configureAndrew Bartlett1-7/+0
If this is ever needed again, it would be more appropriate as an options argument to removexattr. Andrew Bartlett
2012-04-05s3-vfs: Remove unused lsetxattr call from VFS modules, system.c and configureAndrew Bartlett1-7/+0
If this is ever needed again, it would be more appropriate as an options argument to listxattr. Andrew Bartlett
2012-04-05s3-vfs: Remove unused llistxattr call from VFS modules, system.c and configureAndrew Bartlett1-7/+0
If this is ever needed again, it would be more appropriate as an options argument to listxattr. Andrew Bartlett
2012-04-05s3-vfs: Remove unused lgetxattr call from VFS modules, system.c and configureAndrew Bartlett1-8/+0
2012-04-05build: Remove SMB_STRUCT_DIR defineAndrew Bartlett1-8/+8
2012-04-05build: Remove SMB_STRUCT_DIRENT defineAndrew Bartlett1-1/+1
2012-03-26s3: Pass filters explicitly through vfs notify watchVolker Lendecke1-1/+4
This removes a dependency on "struct notify_entry" and makes the nature of the API more explicit. We depend upon the VFS module to mask out elements from e->filter and e->subdir_filter that it took over to handle. Autobuild-User: Volker Lendecke <vl@samba.org> Autobuild-Date: Mon Mar 26 17:45:44 CEST 2012 on sn-devel-104
2011-12-13s3: Fix examples/VFS buildVolker Lendecke1-1/+1
With other builds in the include path, examples get the includes.h wrong Autobuild-User: Volker Lendecke <vlendec@samba.org> Autobuild-Date: Tue Dec 13 23:40:37 CET 2011 on sn-devel-104
2011-12-12vfs: Make function pointer names consistent. They all end in _fnRichard Sharpe1-114/+114
Autobuild-User: Richard Sharpe <sharpe@samba.org> Autobuild-Date: Mon Dec 12 04:58:40 CET 2011 on sn-devel-104
2011-10-11Fix the VFS for fsctl.Jeremy Allison1-0/+15
Autobuild-User: Jeremy Allison <jra@samba.org> Autobuild-Date: Tue Oct 11 19:49:22 CEST 2011 on sn-devel-104
2011-10-08examples/VFS: add skel_get_dfs_referrals()Stefan Metzmacher1-0/+7
metze Autobuild-User: Stefan Metzmacher <metze@samba.org> Autobuild-Date: Sat Oct 8 11:29:18 CEST 2011 on sn-devel-104
2011-10-08examples/VFS: fix names in skel_opaque.cStefan Metzmacher1-3/+3
metze
2011-06-30examples/VFS: fix skel_opaque.c in reference to shadow_copy changesBjörn Baumbach1-1/+2
Signed-off-by: Michael Adam <obnox@samba.org>
2011-06-01Remove the char * argument from the SMB_VFS_GETWD() call. Now alwaysJeremy Allison1-1/+1
returns malloc'ed memory. Autobuild-User: Jeremy Allison <jra@samba.org> Autobuild-Date: Wed Jun 1 04:06:12 CEST 2011 on sn-devel-104
2011-04-21s3-vfs: rename open function to open_fn.Günther Deschner1-1/+1
This should finally fix the AIX build and allow to remove AIX specific ifdefs. Guenther Signed-off-by: Jeremy Allison <jra@samba.org> Autobuild-User: Jeremy Allison <jra@samba.org> Autobuild-Date: Thu Apr 21 02:01:20 CEST 2011 on sn-devel-104
2011-03-07Fix the examples/VFS build.Jeremy Allison1-3/+3
Autobuild-User: Jeremy Allison <jra@samba.org> Autobuild-Date: Mon Mar 7 15:11:25 CET 2011 on sn-devel-104
2011-03-07Fix examples/VFS to use correct prototypes for is_offline() and set_offline().Jeremy Allison1-2/+2
Autobuild-User: Jeremy Allison <jra@samba.org> Autobuild-Date: Mon Mar 7 13:39:17 CET 2011 on sn-devel-104
2011-02-09Add fdopendir to the VFS. We will use this to reuse a directory fd already ↵Jeremy Allison1-0/+6
open by NtCreateX. Autobuild-User: Jeremy Allison <jra@samba.org> Autobuild-Date: Wed Feb 9 00:55:22 CET 2011 on sn-devel-104
2010-12-18Rename vfs operation posix_fallocate to just fallocate and add the ↵Jeremy Allison1-2/+3
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
2010-12-02Move posix_fallocate into the VFS where it belongs.Jeremy Allison1-0/+8
Jeremy.
2010-11-20Move the uglyness of #ifdef REALPATH_TAKES_NULL into the vfs_defaultJeremy Allison1-1/+1
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
2010-03-05Fix for bug #7189 - Open txt files with notepad on samba shares creates problem.Jeremy Allison1-0/+1
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.
2009-12-07examples: Fix the build of the example VFS modules.Karolin Seeger1-3/+5
Karolin
2009-09-25Fix the opaque sample module for the new VFS interface.Jeremy Allison1-216/+389
Jeremy.
2009-07-06s3: Plumb smb_filename through SMB_VFS_NTIMESTim Prouty1-2/+4
2009-07-06s3: Plumb smb_filename through SMB_VFS_UNLINKTim Prouty1-2/+3
2009-07-06s3: Plumb smb_filename through SMB_VFS_RENAMETim Prouty1-2/+4
2009-06-24s3: Plumb smb_filename through SMB_VFS_STAT and SMB_VFS_LSTATTim Prouty1-4/+4
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.
2009-06-17s3: Change SMB_VFS_OPEN to take an smb_filename structTim Prouty1-2/+3
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.
2009-02-24s3:example/VFS: fix the buildStefan Metzmacher1-2/+4
metze
2009-02-19s3: Modify SMB_VFS_FILE_ID_CREATE to take a stat structTim Prouty1-1/+1
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.
2009-02-05examples/VFS: fix the configure and make with the new directory layoutStefan Metzmacher1-3/+3
metze
2009-01-23Extend NTIMES to allow setting create_timetodd stecher1-2/+2
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.
2008-10-07Update vfs version as I've added a const to the security_descriptor paramter ↵Jeremy Allison1-1/+1
in fset_nt_acl(). Need to watch the build farm to make sure I haven't broken the AIX or Solaris ACL modules. Jeremy.
2008-08-14Fix bug #5692 - Core dump in full_audit.so.Jeremy Allison1-1/+1
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)
2008-05-08Yay ! Remove a VFS entry. Removed the set_nt_acl() call,Jeremy Allison1-8/+0
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)
2008-04-21Remove redundant parameter fd from SMB_VFS_CLOSE().Michael Adam1-2/+2
Now all those redundant fd's have vanished from the VFS API. Michael (This used to be commit 14294535512a7f191c5008e622b6708e417854ae)
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