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path: root/source4/ntvfs/simple/vfs_simple.c
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2007-10-10r3131: - make map_nt_error_from_unix() return NT_STATUS_UNSUCCESSFUL if ↵Andrew Tridgell1-12/+4
errno is 0 - more consistent checking for system call return values in simple backend (This used to be commit 375a9a1347abf0b917cf94ea0cabcdea37d60e98)
2007-10-10r3055: use talloc_zero_p()Andrew Tridgell1-1/+1
(This used to be commit 7bea9afeed219efa51aa8268af96f782f23f2400)
2007-10-10r3039: This solves the problem of async handlers in ntvfs backends not beingAndrew Tridgell1-0/+11
in the right state when called. For example, when we use the unixuid handler in the chain of handlers, and a backend decides to continue a call asynchronously then we need to ensure that the continuation happens with the right security context. The solution is to add a new ntvfs operation ntvfs_async_setup(), which calls all the way down through the layers, setting up anything that is required, and takes a private pointer. The backend wanting to make a async calls can use ntvfs_async_setup() to ensure that the modules above it are called when doing async processing. (This used to be commit a256e71029727fa1659ade6257085df537308c7d)
2007-10-10r2751: this is a new ntvfs design which tries to solve:Stefan Metzmacher1-57/+85
- the stacking of modules - finding the modules private data - hide the ntvfs details from the calling layer - I set NTVFS_INTERFACE_VERSION 0 till we are closer to release (because we need to solve some async problems with the module stacking) metze (This used to be commit 3ff03b5cb21bb79afdd3b1609be9635f6688a539)
2007-10-10r2660: - converted the libcli/raw/ library to use talloc_increase_ref_count()Andrew Tridgell1-1/+10
rather than manual reference counts - properly support SMBexit in the cifs and posix backends - added a logoff method to all backends With these changes the RAW-CONTEXT test now passes against the posix backend (This used to be commit c315d6ac1cc40546fde1474702a6d66d07ee13c8)
2007-10-10r2591: fixed two errors in simple backend found with valgrindAndrew Tridgell1-0/+2
(This used to be commit 1730882b9d2ecff1b65e5fc85961edb300a9ce17)
2007-10-10r2561: completely redid the ntvfs module chaining code, You can now do ↵Andrew Tridgell1-20/+20
something like: ntvfs handler = nbench posix and the nbench pass-thru module will be called before the posix module. The chaining logic is now much saner, and less racy, with each level in the chain getting its own private pointer rather than relying on save/restore logic in the pass-thru module. The only pass-thru module we have at the moment is the nbench one (which records all traffic in a nbench compatibe format), but I plan on soon writing a "unixuid" pass-thru module that will implement the setegid()/setgroups()/seteuid() logic for standard posix uid handling. This separation of the posix backend from the uid handling should simplify the code, and make development easier. I also modified the nbench module so it can do multiple chaining, so if you want to you can do: ntvfs module = nbench nbench posix and it will save 2 copies of the log file in /tmp. This is really only useful for testing at the moment until we have more than one pass-thru module. (This used to be commit f84c0af35cb54c8fdc4933afefc18fa4c062aae4)
2007-10-10r2434: separate "attrib" and "ex_attrib" elements for DOS attributes is ↵Andrew Tridgell1-1/+0
pointless (This used to be commit 5fcad57128e47d4d6c0f387d5563d9de2fc08351)
2007-10-10r2403: got rid of a unnecessary mem_ctx in the simple backendAndrew Tridgell1-2/+0
(This used to be commit a4dcf005f30afcb2edd57d450ff9b90341c318a2)
2007-10-10r2249: got rid of some more mem_ctx elements in structuresAndrew Tridgell1-23/+20
(This used to be commit 21ef338cbbe96acc8594ffc550ef60c6a40fb951)
2007-10-10r2247: talloc_destroy -> talloc_freeTim Potter1-3/+3
(This used to be commit 6c1a72c5d667245b1eec94f58e68acd22dd720ce)
2007-10-10r1983: a completely new implementation of tallocAndrew Tridgell1-3/+3
This version does the following: 1) talloc_free(), talloc_realloc() and talloc_steal() lose their (redundent) first arguments 2) you can use _any_ talloc pointer as a talloc context to allocate more memory. This allows you to create complex data structures where the top level structure is the logical parent of the next level down, and those are the parents of the level below that. Then destroy either the lot with a single talloc_free() or destroy any sub-part with a talloc_free() of that part 3) you can name any pointer. Use talloc_named() which is just like talloc() but takes the printf style name argument as well as the parent context and the size. The whole thing ends up being a very simple piece of code, although some of the pointer walking gets hairy. So far, I'm just using the new talloc() like the old one. The next step is to actually take advantage of the new interface properly. Expect some new commits soon that simplify some common coding styles in samba4 by using the new talloc(). (This used to be commit e35bb094c52e550b3105dd1638d8d90de71d854f)
2007-10-10r1280: rename struct request_context to smbsrv_requestStefan Metzmacher1-28/+28
metze (This used to be commit a85d2db5826a84b812ea5162a11f54edd25f74e3)
2007-10-10r1279: rename struct tcon_context to smbsrv_tconStefan Metzmacher1-25/+25
metze (This used to be commit 99473fab4b1ff87a795f3c08f4c521d9beb504c0)
2007-10-10r755: - disallow process_model _thread when we don't have pwread/pwriteStefan Metzmacher1-1/+21
and have to use the nonthreadsafe wrapper - add pread/pwrite wrapper to ntvfs_simple - fix const warning in ntvfs_simple metze (This used to be commit f0b2e42978a28204f497cccb07e407f409e3bf50)
2007-10-10r313: add the warning about fileaccess as user 'root'Stefan Metzmacher1-0/+2
to a README file and DEBUG(0,()) it on each tree connect metze (This used to be commit d52eb75107f291635afcfbe5b79d863f54349793)
2007-10-10r312: let ntvfs posix backend return NT_STATUS_ACCESS_DENIED in the connect hookStefan Metzmacher1-9/+1
and print out an error message to the debug log which say: use 'cifs' or 'simple' as ntvfs handler this also warns about 'root' fileaccess in the 'simple' module the 'default' ntvfs handler is now registered by the posix backend metze (This used to be commit 84b3589daa60cfdd2c868d9468192b0a6e1eebae)
2007-10-10r114: - remember to initialise open_filesAndrew Tridgell1-1/+2
- use talloc_p when possible (This used to be commit db7f7ac165ded15f0b8157eb899ea6828a033da9)
2007-10-10r113: added support for "read only = yes" in simple backendAndrew Tridgell1-13/+39
(This used to be commit d268e455f15ec0d2b9e9e7abd8c7135ff4c19fcd)
2007-10-10r112: the simple backend now registers as both "simple" and "default"Andrew Tridgell1-4/+14
so older smb.conf settings will work (This used to be commit 6f6285ce603b55b1c68cf54621e22aa777b6c5c5)
2007-10-10r65: added support for file streams in the simple NTVFS backendAndrew Tridgell1-8/+76
(This used to be commit 9a9cc44a05510a69ad902db4d01dc12b6ac4f8ba)
2004-02-02some DEBUG and comment fixesStefan Metzmacher1-1/+2
metze (This used to be commit 5ac4f878687eb0fa95a2e5830a8372168a27d3b3)
2003-12-11the next step in the dcerpc server code. Added the link between theAndrew Tridgell1-0/+7
IPC IO routines and the dcerpc endpoint servers. (This used to be commit 4929c53bc8dddda8a763fdfbcf81a79776d01113)
2003-12-04* patch based on work by Jim Myers to unify the ioctl handling to beAndrew Tridgell1-1/+1
more like the other major SMB functions * added SMBntrename code (This used to be commit f2d3dc9893fa0e089c407fa16ce9ff13587e70cd)
2003-11-25CVS: ----------------------------------------------------------------------Jelmer Vernooij1-6/+8
CVS: Enter Log. Lines beginning with `CVS:' are removed automatically CVS: CVS: Committing in . CVS: CVS: Modified Files: CVS: Makefile.in configure.in include/includes.h include/ntvfs.h CVS: include/smb.h lib/iconv.c lib/module.c ntvfs/ntvfs_base.c CVS: ntvfs/cifs/vfs_cifs.c ntvfs/ipc/vfs_ipc.c CVS: ntvfs/posix/vfs_posix.c ntvfs/print/vfs_print.c CVS: ntvfs/reference/vfs_ref.c ntvfs/simple/vfs_simple.c CVS: passdb/pdb_interface.c CVS: Added Files: CVS: include/module.h CVS: ---------------------------------------------------------------------- Update to the modules system. Fixed: - get rid of smb_probe_module - merge older updates from 3.0 - introduced register_subsystem() and register_backend() functions - adapt ntvfs and charset to use new register functions - made smb_load_modules() work recursively (e.g. 'preload modules = /usr/lib/samba') - got rid of some old remains Things that still need work: - Did I break tankFS? I don't think so, but I can't test it here :-( - Add 'postload modules = ' (for modules that need to be loaded after fork() in smbd, if applicable) - Convert RPC, auth, passdb, etc to use new register_{subsystem,backend}() functions - Accept wildcards in 'preload modules' option, instead of loading recursively (This used to be commit 7512b9ab1a8b3103f7a6c13f736353c46a26b668)
2003-09-02thanks to ntfsd and some google searches I worked out what the unknownAndrew Tridgell1-2/+1
fields in level 261 and level 262 of directory search are, plus the names of the levels the unknown fields are a 64bit unique file id, and match the 64 bit number from the internal_information qfileinfo level (This used to be commit b69f54eb028a24144a2e813f059b08644118ab09)
2003-08-15fix IRIX buildHerb Lewis1-0/+4
(This used to be commit 85c504a837960bf74dc05391a4d0bb924f2f9a3a)
2003-08-13- added SMBntrename test suiteAndrew Tridgell1-3/+7
- allow username of form DOMAIN\username or DOMAIN/username - added ntrename to gentest (This used to be commit 2b464472c17b791eb5b117f89d5aaea2bf60f6ad)
2003-08-13first public release of samba4 codeAndrew Tridgell1-0/+848
(This used to be commit b0510b5428b3461aeb9bbe3cc95f62fc73e2b97f)
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