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path: root/source3/modules/vfs_time_audit.c
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2013-01-16s3-vfs: add copy_chunk vfs hooksDavid Disseldorp1-0/+85
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>
2012-10-11vfs: Remove type parameter from sys_acl_blob_get_{fd,file}Andrew Bartlett1-2/+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 Bartlett1-4/+6
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/+48
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
2012-09-10s3:vfs/time_audit: Add back pointer for sys_acl_delete_def_file_fnChristof Schmitt1-0/+1
Commit e25830dcd87387a237b96f0d70deb204a5bf0a54 removed the function pointer from the time_audit module, although the VFS function still exists. Add the function pointer again in time_audit as this seems to be an accidentally deletion. Signed-off-by: Christian Ambach <ambi@samba.org>
2012-09-10s3:vfs/time_audit: add path names to log messagesRalph Wuerthner1-80/+170
Signed-off-by: Christian Ambach <ambi@samba.org>
2012-08-15s3-smbd: Remove sys_acl_*() VFS wrapper functionsAndrew Bartlett1-357/+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
2012-08-08vfs_time_audit: Remove some unnecessary return; statementsBjörn Jacke1-7/+0
2012-07-18s3-vfs: async fsyncVolker Lendecke1-0/+65
Signed-off-by: Jeremy Allison <jra@samba.org>
2012-07-18s3-aio: Remove unused VFS functions and moreVolker Lendecke1-148/+0
Signed-off-by: Jeremy Allison <jra@samba.org>
2012-07-18s3-vfs: Add pwrite_send/recv to vfs modulesVolker Lendecke1-0/+67
Signed-off-by: Jeremy Allison <jra@samba.org>
2012-07-18s3-vfs: Add pread_send/recv to vfs modulesVolker Lendecke1-0/+68
Signed-off-by: Jeremy Allison <jra@samba.org>
2012-04-06build: Remove SMB_OFF_T, replace with off_tAndrew Bartlett1-12/+12
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 Bartlett1-20/+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 Bartlett1-23/+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 Bartlett1-21/+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 Bartlett1-21/+0
2012-04-05build: Remove SMB_STRUCT_DIR defineAndrew Bartlett1-10/+10
2012-04-05build: Remove SMB_STRUCT_DIRENT defineAndrew Bartlett1-2/+2
2012-03-26s3: Pass filters explicitly through vfs notify watchVolker Lendecke1-2/+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
2012-03-21s3: Pass "path" through vfs_notify_watchVolker Lendecke1-1/+2
2011-12-12vfs: Make function pointer names consistent. They all end in _fnRichard Sharpe1-108/+108
Autobuild-User: Richard Sharpe <sharpe@samba.org> Autobuild-Date: Mon Dec 12 04:58:40 CET 2011 on sn-devel-104
2011-06-17s3:modules fix Bug 8244 - Cannot copy files larger than 2 GB to Samba shareChristian Ambach1-3/+3
the time_audit module uses int instead of uint64 as return value in get_alloc_size so that sizes of files larger than 2 GB are cut of leading to wrong replies to NtCreateAndX and Windows clients giving up While checking the types of all functions, I found two more wrong return value types that needed correction Autobuild-User: Christian Ambach <ambi@samba.org> Autobuild-Date: Fri Jun 17 23:11:10 CEST 2011 on sn-devel-104
2011-06-01Remove the char * argument from the SMB_VFS_GETWD() call. Now alwaysJeremy Allison1-2/+2
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
2011-05-31s3: Remove SHADOW_COPY_DATA typedefVolker Lendecke1-1/+1
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
2011-03-30s3: only include ntioctl.h where needed.Günther Deschner1-0/+1
Guenther
2011-03-30s3-vfs: include smbd/smbd.h in vfs modules.Günther Deschner1-0/+1
Guenther
2011-02-09Add fdopendir to the VFS. We will use this to reuse a directory fd already ↵Jeremy Allison1-0/+21
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 Allison1-4/+5
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/+22
Jeremy.
2010-11-20Move the uglyness of #ifdef REALPATH_TAKES_NULL into the vfs_defaultJeremy Allison1-2/+2
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
2010-11-10s3/time_audit: fix a change that was just for debuggin purposeѕBjörn Jacke1-2/+2
Autobuild-User: Björn Jacke <bjacke@samba.org> Autobuild-Date: Wed Nov 10 12:28:41 UTC 2010 on sn-devel-104
2010-11-10s3/vfs_time_audit: use monotonic clock for time deltasBjörn Jacke1-334/+445
Autobuild-User: Björn Jacke <bjacke@samba.org> Autobuild-Date: Wed Nov 10 01:13:22 UTC 2010 on sn-devel-104
2010-10-28s3: Add a vfs_time_audit moduleAbhidnya P Chirmule1-0/+2306
This warns if a file system is slow Autobuild-User: Volker Lendecke <vlendec@samba.org> Autobuild-Date: Thu Oct 28 08:56:44 UTC 2010 on sn-devel-104
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