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path: root/fs/cifs/cifspdu.h
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* [CIFS] Add definitions for remoteably fsctl callsSteve French2009-03-11
| | | | | | | | | 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>
* [CIFS] DFS no longer experimentalSteve French2009-03-11
| | | | | | Also updates some DFS flag definitions Signed-off-by: Steve French <sfrench@us.ibm.com>
* [CIFS] Send SMB flush in cifs_fsyncSteve French2009-03-11
| | | | | | | | | | | | | | | 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>
* [CIFS] various minor cleanups pointed out by checkpatch scriptSteve French2008-12-25
| | | | Signed-off-by: Steve French <sfrench@us.ibm.com>
* bundle up Unix SET_PATH_INFO args into a struct and change nameJeff Layton2008-08-06
| | | | | | | | | | | 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>
* [CIFS] Fix warnings from checkpatchShirish Pargaonkar2008-07-24
| | | | Signed-off-by: Steve French <sfrench@us.ibm.com>
* [CIFS] Correct incorrect obscure open flagSteve French2008-05-23
| | | | | | Also add defines for pipe subcommand codes Signed-off-by: Steve French <sfrench@us.ibm.com>
* [CIFS] Add missing defines for DFSSteve French2008-05-16
| | | | | | | Also has minor cleanup of previous patch CC: Igor Mammedov <niallain@gmail.com> Signed-off-by: Steve French <sfrench@us.ibm.com>
* CIFSGetDFSRefer cleanup + dfs_referral_level_3 fixed to conform REFERRAL_V3 ↵Igor Mammedov2008-05-16
| | | | | | | the MS-DFSC spec. Signed-off-by: Igor Mammedov <niallain@gmail.com> Signed-off-by: Steve French <sfrench@us.ibm.com>
* [CIFS] when not using unix extensions, check for and set ATTR_READONLY on ↵Jeff Layton2008-05-11
| | | | | | | | | | | | | | | | | | | | create and mkdir 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>
* [CIFS] Fix spelling mistakeSteve French2008-04-25
| | | | | | Noticed by Joe Perches Signed-off-by: Steve French <sfrench@us.ibm.com>
* [CIFS] Fix typo in previous commitSteve French2008-04-24
| | | | Signed-off-by: Steve French <sfrench@us.ibm.com>
* [CIFS] Fix define for new proxy cap to match documentationSteve French2008-04-24
| | | | | | | | | | 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>
* [CIFS] Reserve new proxy cap for WAFSSteve French2008-04-18
| | | | | | | | 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>
* [CIFS] Add various missing flags and defintionsSteve French2008-04-17
| | | | Signed-off-by: Steve French <sfrench@us.ibm.com>
* [CIFS] Allow setting mode via cifs aclSteve French2007-12-31
| | | | | | | 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>
* [CIFS] If no Access Control Entries, set mode perm bits to zeroSteve French2007-11-01
| | | | | | | Also clean up ACL code Acked-by: Shirish Pargaonkar <shirishp@us.ibm.com> Signed-off-by: Steve French <sfrench@us.ibm.com>
* [CIFS] Don't request too much permission when reading an ACLSteve French2007-10-31
| | | | | | | | | 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>
* [CIFS] acl support part 4Steve French2007-10-17
| | | | Signed-off-by: Steve French <sfrench@us.ibm.com>
* [CIFS] named pipe support (part 2)Steve French2007-09-29
| | | | | | Also fixes typo which could cause build break Signed-off-by: Steve French <sfrench@us.ibm.com>
* [CIFS] formatting cleanup found by checkpatchSteve French2007-08-30
| | | | Signed-off-by: Steve French <sfrench@us.ibm.com>
* [CIFS] Add support for new POSIX unlinkSteve French2007-07-14
| | | | | | | | | | 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>
* [CIFS] whitespace/formatting fixesSteve French2007-07-12
| | | | | | | | | 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>
* [CIFS] Add in some missing flags and cifs README and TODO correctionsSteve French2007-06-24
| | | | Signed-off-by: Steve French <sfrench@us.ibm.com>
* [CIFS] New CIFS POSIX mkdir performance improvementSteve French2007-04-23
| | | | Signed-off-by: Steve French <sfrench@us.ibm.com>
* Merge git://git.kernel.org/pub/scm/linux/kernel/git/sfrench/cifs-2.6Linus Torvalds2007-03-22
|\ | | | | | | | | | | | | * 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
| * [CIFS] Do not negotiate new POSIX_PATH_OPERATIONS_CAP yetSteve French2007-03-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
* | [PATCH] cifs endianness annotationsAl Viro2007-03-14
|/ | | | | Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* [CIFS] Fix set file size to zero when doing chmod to Samba 3.0.26preSteve French2007-02-28
| | | | | | | | | | | | | | | | 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>
* [CIFS] fix &&/& typo in cifs_setattr()Steve French2007-02-14
| | | | | | | Thanks to Dirk for pointing this out. Signed-off-by: Dirk Mueller <dmueller@suse.de> Signed-off-by: Steve French <sfrench@us.ibm.com>
* [CIFS] on reconnect to Samba - reset the unix capabilitiesSteve French2007-02-13
| | | | | | | | | | 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>
* [CIFS] POSIX CIFS Extensions (continued) - POSIX OpenSteve French2007-02-08
| | | | Signed-off-by: Steve French <sfrench@us.ibm.com>
* [CIFS] Additional POSIX CIFS Extensions infolevelsSteve French2007-02-06
| | | | | | also includes cleanup of whitespace/80 columns Signed-off-by: Steve French <sfrench@us.ibm.com>
* [CIFS] Fix NTLMv2 mounts to Windows serversSteve French2006-12-07
| | | | | | | | 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>
* [CIFS] Allow for 15 minute TZs (e.g. Nepal) and be more explicit aboutSteve French2006-10-02
| | | | | | | not setting time on close Signed-off-by: Guenter Kukkukk <linux@kukkukk.com> Signed-off-by: Steve French <sfrench@us.ibm.com>
* [CIFS] Do not send newer QFSInfo to legacy servers which can not support itSteve French2006-09-30
| | | | | | | | | | | | 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>
* [CIFS] Rename server time zone fieldSteve French2006-09-29
| | | | | | | | 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>
* [CIFS] Support deep tree mounts (e.g. mounts to //server/share/path)Steve French2006-09-21
| | | | | | Samba bugzilla #4040 Signed-off-by: Steve French <sfrench@us.ibm.com>
* [CIFS] Add support for readdir to legacy serversSteve French2006-06-06
| | | | | | | 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>
* [CIFS] NTLMv2 support part 3Steve French2006-06-05
| | | | | | | 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>
* [CIFS] NTLMv2 support part 2Steve French2006-06-05
| | | | | | Still need to fill in response structure and check that hash works Signed-off-by: Steve French <sfrench@us.ibm.com>
* CIFS] Support for older servers which require plaintext passwords - part 2Steve French2006-06-04
| | | | Signed-off-by: Steve French <sfrench@us.ibm.com>
* [CIFS] Support for setting up SMB sessions to legacy lanman servers part 2Steve French2006-06-01
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* [CIFS] Support for setting up SMB sessions to legacy lanman serversSteve French2006-05-31
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* [CIFS] Make POSIX CIFS Extensions SetFSInfo match exactly what we wantSteve French2006-03-01
| | | | | | not just the posix path feature. Signed-off-by: Steve French <sfrench@us.ibm.com>
* [CIFS] Add posix (advisory) byte range locking support to cifs clientSteve French2006-02-28
| | | | | | | | 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>
* [CIFS] Add worker function for Get ACL cifs styleSteve French2006-01-12
| | | | Signed-off-by: Steve French <sfrench@us.ibm.com>
* [CIFS] Avoid extra large buffer allocation (and memcpy) in cifs_readpagesSteve French2005-12-12
| | | | Signed-off-by: Steve French <sfrench@us.ibm.com>
* [CIFS] Kerberos and CIFS ACL support part 1Steve French2005-12-02
| | | | Signed-off-by: Steve French <sfrench@us.ibm.com>
* [CIFS] Fix mknod of block and chardev over SFU mountsSteve French2005-11-18
| | | | Signed-off-by: Steve French <sfrench@us.ibm.com>
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