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path: root/fs/cifs/cifsglob.h
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* [CIFS] convert usage of implicit booleans to boolSteve French2008-04-291-26/+18
| | | | | Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Steve French <sfrench@us.ibm.com>
* [CIFS] Fix mixed case name in structure dfs_info3_paramIgor Mammedov2008-02-151-1/+1
| | | | | Signed-off-by: Igor Mammedov <niallain@gmail.com> Signed-off-by: Steve French <sfrench@us.ibm.com>
* [CIFS] DFS build fixesSteve French2008-01-251-9/+32
| | | | | | Also includes a few minor changes suggested by Christoph Signed-off-by: Steve French <sfrench@us.ibm.com>
* [CIFS] Have CIFS_SessSetup build correct SPNEGO SessionSetup requestSteve French2007-11-161-0/+1
| | | | | | | | | | | | | | | Have CIFS_SessSetup call cifs_get_spnego_key when Kerberos is negotiated. Use the info in the key payload to build a session setup request packet. Also clean up how the request buffer in the function is freed on error. With appropriate user space helper (in samba/source/client). Kerberos support (secure session establishment can be done now via Kerberos, previously users would have to use NTLMv2 instead for more secure session setup). Signed-off-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: Steve French <sfrench@us.ibm.com>
* [CIFS] add hostname field to TCP_Server_Info structJeff Layton2007-11-161-0/+1
| | | | | | | ...and populate it with the hostname portion of the UNC string. Signed-off-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: Steve French <sfrench@us.ibm.com>
* [CIFS] Fix buffer overflow if server sends corrupt response to smallSteve French2007-11-131-0/+11
| | | | | | | | | | | | | | | | | | | request In SendReceive() function in transport.c - it memcpy's message payload into a buffer passed via out_buf param. The function assumes that all buffers are of size (CIFSMaxBufSize + MAX_CIFS_HDR_SIZE) , unfortunately it is also called with smaller (MAX_CIFS_SMALL_BUFFER_SIZE) buffers. There are eight callers (SMB worker functions) which are primarily affected by this change: TreeDisconnect, uLogoff, Close, findClose, SetFileSize, SetFileTimes, Lock and PosixLock CC: Dave Kleikamp <shaggy@austin.ibm.com> CC: Przemyslaw Wegrzyn <czajnik@czajsoft.pl> Acked-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: Steve French <sfrench@us.ibm.com>
* [CIFS] missing #endif from a previous patchSteve French2007-10-161-0/+2
| | | | Signed-off-by: Steve French <sfrench@us.ibm.com>
* [CIFS] Break up unicode_sessetup string functionsJeff Layton2007-10-161-1/+7
| | | | | | | | SPNEGO setup needs only some of these strings. Break up unicode_ssetup_strings so we can call them individually. Signed-off-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: Steve French <sfrench@us.ibm.com>
* [CIFS] fix build break when lanman not enabledSteve French2007-10-121-0/+3
| | | | | Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Steve French <sfrench@us.ibm.com>
* [CIFS] Fix cifsd so shuts down when signing fails during mountSteve French2007-10-041-1/+3
| | | | | | | | | | | | | | | | | | Fixes two problems: 1) we dropped down to negotiating lanman if we did not recognize the mechanism (krb5 e.g.) 2) we did not stop cifsd (thus will fail when doing rmod cifs with slab free errors) when we fail tcon but have a bad session (which is the case in which signing is required but we don't allow signing on the client) It also turns on extended security flag in the header when passing "sec=krb5" on mount command (although kerberos support is not done of course) Acked-by: Jeff Layton <jlayton@redhat.com> CC: Shaggy <shaggy@us.ibm.com> Signed-off-by: Steve French <sfrench@us.ibm.com>
* [CIFS] named pipe support (part 2)Steve French2007-09-291-1/+1
| | | | | | Also fixes typo which could cause build break Signed-off-by: Steve French <sfrench@us.ibm.com>
* [CIFS] CIFS support for named pipes (part 1)Steve French2007-09-281-0/+2
| | | | | | | | | | | | This allows cifs to mount to ipc shares (IPC$) which will allow user space applications to layer over authenticated cifs connections (useful for Wine and others that would want to put DCE/RPC over CIFS or run CIFS named pipes) Acked-by: Rob Shearman <rob@codeweavers.com> Signed-off-by: Steve French <sfrench@us.ibm.com>
* [CIFS] Support for CIFS ACLs (part 1)Steve French2007-09-241-0/+12
| | | | | | | | Add code to be able to dump CIFS ACL information when Query Posix ACL with cifsacl mount parm enabled. Signed-off-by: Shirish Pargoankar <shirishp@us.ibm.com> Signed-off-by: Steve French <sfrench@us.ibm.com>
* [CIFS] Allow disabling CIFS Unix Extensions as mount optionSteve French2007-07-181-1/+3
| | | | | | | | | Previously the only way to do this was to umount all mounts to that server, turn off a proc setting (/proc/fs/cifs/LinuxExtensionsEnabled). Fixes Samba bugzilla bug number: 4582 (and also 2008) Signed-off-by: Steve French <sfrench@us.ibm.com>
* [CIFS] Fix packet signatures for NTLMv2 caseSteve French2007-07-091-1/+13
| | | | | Signed-off-by: Yehuda Sadeh Weinraub <Yehuda.Sadeh@expand.com> Signed-off-by: Steve French <sfrench@us.ibm.com>
* [CIFS] whitespace fixesSteve French2007-06-281-30/+30
| | | | | | This changeset brought to you ... by patchcheck.pl Signed-off-by: Steve French <sfrench@us.ibm.com>
* [CIFS] Change semaphore to mutex for cifs lock_semRoland Dreier2007-05-031-1/+1
| | | | | | | | | | | | | | | Originally at http://lkml.org/lkml/2006/9/2/86 The recent change to "allow Windows blocking locks to be cancelled via a CANCEL_LOCK call" introduced a new semaphore in struct cifsFileInfo, lock_sem. However, semaphores used as mutexes are deprecated these days, and there's no reason to add a new one to the kernel. Therefore, convert lock_sem to a struct mutex (and also fix one indentation glitch on one of the lines changed anyway). Signed-off-by: Roland Dreier <roland@digitalvampire.org> Signed-off-by: Jan Engelhardt <jengelh@gmx.de> Signed-off-by: Steve French <sfrench@us.ibm.com>
* [CIFS] Remove some unused functions/declarationsSteve French2007-02-271-3/+5
| | | | Signed-off-by: Steve French <sfrench@us.ibm.com>
* [CIFS] Make use of newer QFSInfo dependent on capability bit instead ofSteve French2006-09-301-1/+1
| | | | | | | whether we negotiated legacy lanman dialect so we do not keep retrying for mount to WindowsME Signed-off-by: Steve French <sfrench@us.ibm.com>
* [CIFS] Do not send newer QFSInfo to legacy servers which can not support itSteve French2006-09-301-2/+7
| | | | | | | | | | | | 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 French2006-09-301-1/+1
| | | | | | | | 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] Remove static and unused symbolsSteve French2006-09-281-2/+2
| | | | | | | | | Most cases of the ones found by Shaggy by "make namespacecheck" could be removed or made static Ack: Dave Kleikamp <shaggy@austin.ibm.com> Signed-off-by: Steve French <sfrench@us.ibm.com>
* [CIFS]Jeremy Allison2006-08-111-6/+9
| | | | | | | | | | | Allow Windows blocking locks to be cancelled via a CANCEL_LOCK call. TODO - restrict this to servers that support NT_STATUS codes (Win9x will probably not support this call). Signed-off-by: Jeremy Allison <jra@samba.org> Signed-off-by: Steve French <sfrench@us.ibm.com> (cherry picked from 570d4d2d895569825d0d017d4e76b51138f68864 commit)
* [CIFS] Do not time out posix brl requests when using new posix setfileinfoSteve French2006-08-111-1/+2
| | | | | | | | | | request and do not time out slow requests to a server that is still responding well to other threads Suggested by jra of Samba team Signed-off-by: Steve French <sfrench@us.ibm.com> (cherry picked from 89b57148115479eef074b8d3f86c4c86c96ac969 commit)
* [CIFS] Fix allocation of buffers for new session setup routine to allowSteve French2006-06-271-0/+1
| | | | | | longer user and domain names and allow passing sec options on mount Signed-off-by: Steve French <sfrench@us.ibm.com>
* CIFS] Support for older servers which require plaintext passwords - part 2Steve French2006-06-041-9/+8
| | | | Signed-off-by: Steve French <sfrench@us.ibm.com>
* [CIFS] Support for setting up SMB sessions to legacy lanman servers part 2Steve French2006-06-011-1/+1
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* [CIFS] Support for setting up SMB sessions to legacy lanman serversSteve French2006-05-311-14/+37
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* [CIFS] SessionSetup cleanup part 2Steve French2006-02-141-1/+10
| | | | | | | | | | | | | The cifs session setup code has three cases, and a fourth for backlevel LANMAN2 style session setup needed to be added. This new session setup implmentation will eventually replace the other three and should be easier to read while fixing a few minor problems (not setting the LARGE READ/WRITEX flags when NTLMSSP was negotiated for example) and adding support for NTLMv2 (which will be added with the next patch. In the meantime, this code is marked in an CONFIG_CIFS_EXPERIMENTAL block and will not be turned on by default until it is tested against more server types. Signed-off-by: Steve French <sfrench@us.ibm.com>
* [CIFS] Add worker function for Get ACL cifs styleSteve French2006-01-121-0/+2
| | | | Signed-off-by: Steve French <sfrench@us.ibm.com>
* [CIFS] Avoid extra large buffer allocation (and memcpy) in cifs_readpagesSteve French2005-12-121-1/+7
| | | | Signed-off-by: Steve French <sfrench@us.ibm.com>
* [CIFS] Add extended stats (STATS2) for total buffer allocations forSteve French2005-12-031-2/+6
| | | | | | better performance debugging. Signed-off-by: Steve French <sfrench@us.ibm.com>
* [CIFS] Defer close of file handle slightly if there are pending writes thatSteve French2005-10-201-0/+1
| | | | | | | | need to get in ahead of it that depend on that file handle. Fixes occassional bad file handle errors on write with heavy use multiple process cases. Signed-off-by: Steve French <sfrench@us.ibm.com>
* [CIFS] CIFS Stats improvementsSteve French2005-10-111-1/+5
| | | | | | New cifs_writepages routine was not updated bytes written in cifs stats. Also added ability to clear /proc/fs/cifs/Stats by writing (0 or 1) to it. Signed-off-by: Steve French <sfrench@us.ibm.com>
* [CIFS] /proc/fs/cifs debug code cleanup and new stats2Steve French2005-10-071-1/+5
| | | | | | | These changes to debug code and new stats are helpful in debugging potential tcp performance/configuration problems under cifs. Signed-off-by: Steve French <sfrench@us.ibm.com>
* [CIFS] Fix compiler warningsSteve French2005-09-151-1/+1
| | | | | | Fix some compiler warnings noticed on x64 by me and ppc64 by Shaggy Signed-off-by: Steve French (sfrench@us.ibm.com)
* [CIFS] Use file instead of dentry in cifs dir_notify structSteve French2005-08-241-1/+1
| | | | Signed-off-by: Steve French <sfrench@us.ibm.com>
* [CIFS] Change notify support part 3Steve French2005-08-241-1/+1
| | | | Signed-off-by: Steve French <sfrench@us.ibm.com>
* [CIFS] Change notify support part 2Steve French2005-08-241-0/+17
| | | | | Signed-off-by: Asser Ferno <asser@diku.dk> Signed-off-by: Steve French <sfrench@us.ibm.com> and lightly modified
* CIFS: Reduce CONFIG_CIFS_STATS ifdefsSteve French2005-08-241-0/+28
| | | | | | | | Make cifs_stats code conditional in the header files to avoid ifdefs in the main code. Signed-off-by: Dave Kleikamp <shaggy@austin.ibm.com> Signed-off-by: Steve French <sfrench@us.ibm.com>
* [CIFS] Support for mounting to older, pre-CIFS servers added. ThisSteve French2005-08-221-2/+4
| | | | | | | | | | | | allows specifying an RFC1001 target "called" name (netbios name of the server, which can now be pecified as mount option "servernetbiosname" but will eventually be passed in automatically on retry of host down error messages caused when server refuses to handle default server name and can not handle port 445). This is an important step, but additional testing and fixup is needed to add remaining function needed for these. Signed-off-by: Steve French (sfrench@us.ibm.com)
* [CIFS] Make CIFS statistics more accurate and add some stats that wereSteve French2005-08-201-1/+19
| | | | | | missing. Most importantly SMB reads were undercounted. Signed-off-by: Steve French (sfrench@us.ibm.com)
* [CIFS] Finish cifs mount option which requests case insensitive pathSteve French2005-08-191-2/+3
| | | | | | name matching. Signed-off-by: Steve French (sfrench@us.ibm.com)
* [CIFS] Ensure that cifs multiplex ids do not collide.Steve French2005-08-171-0/+1
| | | | Signed-off-by: Steve French (sfrench@us.ibm.com)
* [CIFS] POSIX extensions, SetFSInfo addedJeremy Allison2005-06-221-0/+7
| | | | | Signed-off-by: Steve French@sfrench@us.ibm.com Signed-off-by: Jeremy Allison (jra@samba.org)
* [CIFS] Add stats for findfirst, findnext, findcloseSteve French2005-06-221-0/+3
| | | | Signed-off-by: Steve French (sfrench@us.ibm.com)
* [PATCH] cifs: missing semicolon from previous fixSteve French2005-04-281-1/+1
| | | | | Signed-off-by: Steve French (sfrench@us.ibm.com) Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] cifs: Better handle errors on second socket recv message callSteve French2005-04-281-1/+2
| | | | | Signed-off-by: Steve French (sfrench@us.ibm.com) Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] cifs: cleanup of ifdefs usage so it is more consistentSteve French2005-04-281-1/+3
| | | | | | | | And fix to not needlessly send new POSIX QFSInfo when server does not explicitly claim support for the new protocol extensions. Signed-off-by: Steve French (sfrench@us.ibm.com) Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] cifs: Do not interpret oplock break responses as responses to an ↵Steve French2005-04-281-1/+1
| | | | | | | | | unrelated command .. even if the multiplex ids match. Signed-off-by: Steve French (sfrench@us.ibm.com) Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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