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path: root/fs/cifs/cifspdu.h (follow)
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2010-02-23cifs: add parens around smb_var in BCC macrosJeff Layton1-3/+3
...to remove ambiguity about how these values are interpreted when passing in more complex values as arguments. Signed-off-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: Steve French <sfrench@us.ibm.com>
2009-12-04tree-wide: fix misspelling of "definition" in commentsAdam Buchbinder1-1/+1
"Definition" is misspelled "defintion" in several comments; this patch fixes them. No code changes. Signed-off-by: Adam Buchbinder <adam.buchbinder@gmail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2009-07-01cifs: add new cifs_iget function and convert unix codepath to use itJeff Layton1-13/+1
cifs: add new cifs_iget function and convert unix codepath to use it In order to unify some codepaths, introduce a common cifs_fattr struct for storing inode attributes. The different codepaths (unix, legacy, normal, etc...) can fill out this struct with inode info. It can then be passed as an arg to a common set of routines to get and update inodes. Add a new cifs_iget function that uses iget5_locked to identify inodes. This will compare inodes based on the uniqueid value in a cifs_fattr struct. Rather than filling out an already-created inode, have cifs_get_inode_info_unix instead fill out cifs_fattr and hand that off to cifs_iget. cifs_iget can then properly look for hardlinked inodes. On the readdir side, add a new cifs_readdir_lookup function that spawns populated dentries. Redefine FILE_UNIX_INFO so that it's basically a FILE_UNIX_BASIC_INFO that has a few fields wrapped around it. This allows us to more easily use the same function for filling out the fattr as the non-readdir codepath. With this, we should then have proper hardlink detection and can eventually get rid of some nasty CIFS-specific hacks for handing them. Signed-off-by: Jeff Layton <jlayton@redhat.com> Reviewed-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Steve French <sfrench@us.ibm.com>
2009-04-17[CIFS] Endian convert UniqueId when reporting inode numbers from server filesSteve French1-4/+4
Jeff made a good point that we should endian convert the UniqueId when we use it to set i_ino Even though this value is opaque to the client, when comparing the inode numbers of the same server file from two different clients (one big endian, one little endian) or when we compare a big endian client's view of i_ino with what the server thinks - we should get the same value Signed-off-by: Steve French <sfrench@us.ibm.com>
2009-03-12[CIFS] Add definitions for remoteably fsctl callsSteve French1-43/+6
There are about 60 fsctl calls which Windows claims would be able to be sent remotely and handled by the server. This adds the #defines for them. A few of them look immediately useful, but need to also add the structure definitions for them so they can be sent as SMBs. Signed-off-by: Steve French <sfrench@us.ibm.com>
2009-03-12[CIFS] DFS no longer experimentalSteve French1-10/+10
Also updates some DFS flag definitions Signed-off-by: Steve French <sfrench@us.ibm.com>
2009-03-12[CIFS] Send SMB flush in cifs_fsyncSteve French1-0/+7
In contrast to the now-obsolete smbfs, cifs does not send SMB_COM_FLUSH in response to an explicit fsync(2) to guarantee that all volatile data is written to stable storage on the server side, provided the server honors the request (which, to my knowledge, is true for Windows and Samba with 'strict sync' enabled). This patch modifies the cifs_fsync implementation to restore the fsync-behavior of smbfs by triggering SMB_COM_FLUSH after sending outstanding data on the client side to the server. Signed-off-by: Horst Reiterer <horst.reiterer@gmail.com> Acked-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: Steve French <sfrench@us.ibm.com>
2008-12-26[CIFS] various minor cleanups pointed out by checkpatch scriptSteve French1-1/+1
Signed-off-by: Steve French <sfrench@us.ibm.com>
2008-08-06bundle up Unix SET_PATH_INFO args into a struct and change nameJeff Layton1-1/+1
We'd like to be able to use the unix SET_PATH_INFO_BASIC args to set file times as well, but that makes the argument list rather long. Bundle up the args for unix SET_PATH_INFO call into a struct. For now, we don't actually use the times fields anywhere. That will be done in a follow-on patch. Signed-off-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: Steve French <sfrench@us.ibm.com>
2008-07-24[CIFS] Fix warnings from checkpatchShirish Pargaonkar1-4/+4
Signed-off-by: Steve French <sfrench@us.ibm.com>
2008-05-23[CIFS] Correct incorrect obscure open flagSteve French1-5/+18
Also add defines for pipe subcommand codes Signed-off-by: Steve French <sfrench@us.ibm.com>
2008-05-16[CIFS] Add missing defines for DFSSteve French1-0/+9
Also has minor cleanup of previous patch CC: Igor Mammedov <niallain@gmail.com> Signed-off-by: Steve French <sfrench@us.ibm.com>
2008-05-16CIFSGetDFSRefer cleanup + dfs_referral_level_3 fixed to conform REFERRAL_V3 the MS-DFSC spec.Igor Mammedov1-9/+7
Signed-off-by: Igor Mammedov <niallain@gmail.com> Signed-off-by: Steve French <sfrench@us.ibm.com>
2008-05-11[CIFS] when not using unix extensions, check for and set ATTR_READONLY on create and mkdirJeff Layton1-0/+1
When creating a directory on a CIFS share without POSIX extensions, and the given mode has no write bits set, set the ATTR_READONLY bit. When creating a file, set ATTR_READONLY if the create mode has no write bits set and we're not using unix extensions. There are some comments about this being problematic due to the VFS splitting creates into 2 parts. I'm not sure what that's actually talking about, but I'm assuming that it has something to do with how mknod is implemented. In the simple case where we have no unix extensions and we're just creating a regular file, there's no reason we can't set ATTR_READONLY. Signed-off-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: Steve French <sfrench@us.ibm.com>
2008-04-25[CIFS] Fix spelling mistakeSteve French1-1/+1
Noticed by Joe Perches Signed-off-by: Steve French <sfrench@us.ibm.com>
2008-04-24[CIFS] Fix typo in previous commitSteve French1-2/+2
Signed-off-by: Steve French <sfrench@us.ibm.com>
2008-04-24[CIFS] Fix define for new proxy cap to match documentationSteve French1-2/+5
The transport encryption capability and new SetFSInfo level were missing, and the new proxy capability (which Samba server is implementing) and proxy setfsinfo needed to be moved down to not collide with Samba's transport encryption capability. CC: Jeremy Allison <jra@samba.org> CC: Sam Liddicott <sam@lidicott.com> Signed-off-by: Steve French <sfrench@us.ibm.com>
2008-04-18[CIFS] Reserve new proxy cap for WAFSSteve French1-1/+7
New WAFS filer uses ioctls which are shown to be available on a share by querying this info level Acked-by: Sam Liddicott <sam@liddicott.com> Signed-off-by: Stevef French <sfrench@us.ibm.com>
2008-04-17[CIFS] Add various missing flags and defintionsSteve French1-13/+97
Signed-off-by: Steve French <sfrench@us.ibm.com>
2007-12-31[CIFS] Allow setting mode via cifs aclSteve French1-0/+3
Requires cifsacl mount flag to be on and CIFS_EXPERIMENTAL enabled CC: Shirish Pargaonkar <shirishp@us.ibm.com> Signed-off-by: Steve French <sfrench@us.ibm.com>
2007-11-01[CIFS] If no Access Control Entries, set mode perm bits to zeroSteve French1-0/+23
Also clean up ACL code Acked-by: Shirish Pargaonkar <shirishp@us.ibm.com> Signed-off-by: Steve French <sfrench@us.ibm.com>
2007-10-31[CIFS] Don't request too much permission when reading an ACLSteve French1-0/+17
We were requesting GENERIC_READ but that fails when we do not have read permission on the file (even if we could read the ACL). Also move the dump access control entry code into debug ifdef. Signed-off-by: Steve French <sfrench@us.ibm.com>
2007-10-17[CIFS] acl support part 4Steve French1-0/+6
Signed-off-by: Steve French <sfrench@us.ibm.com>
2007-09-29[CIFS] named pipe support (part 2)Steve French1-0/+8
Also fixes typo which could cause build break Signed-off-by: Steve French <sfrench@us.ibm.com>
2007-08-30[CIFS] formatting cleanup found by checkpatchSteve French1-3/+3
Signed-off-by: Steve French <sfrench@us.ibm.com>
2007-07-15[CIFS] Add support for new POSIX unlinkSteve French1-0/+6
In the cleanup phase of the dbench test, we were noticing sharing violation followed by failed directory removals when dbench did not close the test files before the cleanup phase started. Using the new POSIX unlink, which Samba has supported for a few months, avoids this. Signed-off-by: Steve French <sfrench@us.ibm.com>
2007-07-13[CIFS] whitespace/formatting fixesSteve French1-135/+149
This should be the last big batch of whitespace/formatting fixes. checkpatch warnings for the cifs directory are down about 90% and many of the remaining ones are harder to remove or make the code harder to read. Signed-off-by: Steve French <sfrench@us.ibm.com>
2007-06-24[CIFS] Add in some missing flags and cifs README and TODO correctionsSteve French1-3/+8
Signed-off-by: Steve French <sfrench@us.ibm.com>
2007-04-23[CIFS] New CIFS POSIX mkdir performance improvementSteve French1-7/+25
Signed-off-by: Steve French <sfrench@us.ibm.com>
2007-03-22Merge git://git.kernel.org/pub/scm/linux/kernel/git/sfrench/cifs-2.6Linus Torvalds1-1/+7
* git://git.kernel.org/pub/scm/linux/kernel/git/sfrench/cifs-2.6: [CIFS] Allow reset of file to ATTR_NORMAL when archive bit not set [CIFS] Do not negotiate new POSIX_PATH_OPERATIONS_CAP yet [CIFS] reset mode when client notices that ATTR_READONLY is no longer set
2007-03-16[CIFS] Do not negotiate new POSIX_PATH_OPERATIONS_CAP yetSteve French1-1/+7
Samba server now expects that clients which send the new POSIX_PATH_OPERATIONS_CAP send all opens with this new SMB - and expects that clients that could send the new posix open/create but don't as indicating that they really want Windows semantics on that handle (which allows Samba to support clients which want to support both types of behaviors on different handles on the same mount) We will put this capability back in the SetFSInfo negotiation with servers like Samba when the new POSIXCreate (create/open/mkdir) code is finished. Signed-off-by: Steve French <sfrench@us.ibm.com>
2007-03-14[PATCH] cifs endianness annotationsAl Viro1-1/+1
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-03-01[CIFS] Fix set file size to zero when doing chmod to Samba 3.0.26preSteve French1-0/+3
In fixing a bug Samba 3.0.26pre allowed some clients (including Linux cifs client) to change file size to zero in SET_FILE_UNIX_BASIC (which Linux cifs client uses for chmod). The server has been "fixed" now but that also fixes the client to net send file size zero on chmod. Fixes Samba bugzilla bug # 4418. Fixed with help from Jeremy Allison Signed-off-by: Jeremy Allison <jra@samba.org> Signed-off-by: Steve French <sfrench@us.ibm.com>
2007-02-15[CIFS] fix &&/& typo in cifs_setattr()Steve French1-3/+5
Thanks to Dirk for pointing this out. Signed-off-by: Dirk Mueller <dmueller@suse.de> Signed-off-by: Steve French <sfrench@us.ibm.com>
2007-02-14[CIFS] on reconnect to Samba - reset the unix capabilitiesSteve French1-1/+1
After temporary server or network failure and reconneciton, we were not resending the unix capabilities via SetFSInfo - which confused Samba posix byte range locking code. Discovered by jra Signed-off-by: Steve French <sfrench@us.ibm.com>
2007-02-08[CIFS] POSIX CIFS Extensions (continued) - POSIX OpenSteve French1-0/+15
Signed-off-by: Steve French <sfrench@us.ibm.com>
2007-02-07[CIFS] Additional POSIX CIFS Extensions infolevelsSteve French1-23/+46
also includes cleanup of whitespace/80 columns Signed-off-by: Steve French <sfrench@us.ibm.com>
2006-12-08[CIFS] Fix NTLMv2 mounts to Windows serversSteve French1-1/+7
Windows servers are pickier about NTLMv2 than Samba. This enables more secure mounts to Windows (not just Samba) ie when "sec=ntlmv2" is specified on the mount. Signed-off-by: Steve French <sfrench@us.ibm.com>
2006-10-02[CIFS] Allow for 15 minute TZs (e.g. Nepal) and be more explicit aboutSteve French1-1/+3
not setting time on close Signed-off-by: Guenter Kukkukk <linux@kukkukk.com> Signed-off-by: Steve French <sfrench@us.ibm.com>
2006-09-30[CIFS] Do not send newer QFSInfo to legacy servers which can not support itSteve French1-1/+2
Fix dialect negotiation to save off when we have negotiated lanman. This allows us to avoid sending some somewhat newer requests that the server can not handle and go directly to the older version (infolevel) of the same call. Make sure we try to negotiate a level which allows us to get the server OS (which we check so we can detect Win9x vs. other legacy servers and eventually work around the Win9x DOS time bug (they reverse date/time fields). Signed-off-by: Steve French <sfrench@us.ibm.com>
2006-09-30[CIFS] Rename server time zone fieldSteve French1-1/+4
Server time zone is not really a time zone, rather a time adjustement in seconds. CC: Guenter Kukkukk <linux@kukkukk.com> Signed-off-by: Steve French <sfrench@us.ibm.com>
2006-09-21[CIFS] Support deep tree mounts (e.g. mounts to //server/share/path)Steve French1-0/+2
Samba bugzilla #4040 Signed-off-by: Steve French <sfrench@us.ibm.com>
2006-06-07[CIFS] Add support for readdir to legacy serversSteve French1-5/+24
Fixes oops to OS/2 on ls and removes redundant NTCreateX calls to servers which do not support NT SMBs. Key operations to OS/2 work. Signed-off-by: Steve French <sfrench@us.ibm.com>
2006-06-05[CIFS] NTLMv2 support part 3Steve French1-1/+1
Response struct filled in exacty for 16 byte hash which we need to check more to make sure it works. Signed-off-by: Steve French <sfrench@us.ibm.com>
2006-06-05[CIFS] NTLMv2 support part 2Steve French1-3/+24
Still need to fill in response structure and check that hash works Signed-off-by: Steve French <sfrench@us.ibm.com>
2006-06-04CIFS] Support for older servers which require plaintext passwords - part 2Steve French1-0/+4
Signed-off-by: Steve French <sfrench@us.ibm.com>
2006-06-01[CIFS] Support for setting up SMB sessions to legacy lanman servers part 2Steve French1-1/+2
2006-05-31[CIFS] Support for setting up SMB sessions to legacy lanman serversSteve French1-6/+31
2006-03-02[CIFS] Make POSIX CIFS Extensions SetFSInfo match exactly what we wantSteve French1-1/+7
not just the posix path feature. Signed-off-by: Steve French <sfrench@us.ibm.com>
2006-02-28[CIFS] Add posix (advisory) byte range locking support to cifs clientSteve French1-1/+4
Samba (version 3) server support for this is also currently being done. This client code is in an experimental path (requires enabling /proc/fs/cifs/Experimental) while it is being tested. Signed-off-by: Steve French <sfrench@us.ibm.com>
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