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* messaging3: simplify messaging_dgm_lockfile_removeVolker Lendecke2014-06-181-14/+11
| | | | | | | full_path_tos() isn't really required here, this is not a hot code path Signed-off-by: Volker Lendecke <vl@samba.org> Reviewed-by: Jeremy Allison <jra@samba.org>
* messaging3: Make messaging_dgm_wipe return 0/errnoVolker Lendecke2014-06-182-8/+12
| | | | | Signed-off-by: Volker Lendecke <vl@samba.org> Reviewed-by: Jeremy Allison <jra@samba.org>
* messaging3: Make messaging_dgm_cleanup return 0/errnoVolker Lendecke2014-06-181-14/+12
| | | | | Signed-off-by: Volker Lendecke <vl@samba.org> Reviewed-by: Jeremy Allison <jra@samba.org>
* messaging3: Make the _send function return 0/errnoVolker Lendecke2014-06-183-24/+34
| | | | | | | This is to eventually make messaging_dgm usable in ctdb Signed-off-by: Volker Lendecke <vl@samba.org> Reviewed-by: Jeremy Allison <jra@samba.org>
* messaging3: Remove two uses of talloc_tos()Volker Lendecke2014-06-181-4/+5
| | | | | Signed-off-by: Volker Lendecke <vl@samba.org> Reviewed-by: Jeremy Allison <jra@samba.org>
* messaging3: Remove use of full_path_tos()Volker Lendecke2014-06-181-8/+6
| | | | | | | | This is not performance critical, and this removes source3 specific code Signed-off-by: Volker Lendecke <vl@samba.org> Reviewed-by: Jeremy Allison <jra@samba.org>
* unix_msg: Lift sockaddr_un handling from unix_msg_sendVolker Lendecke2014-06-185-33/+24
| | | | | Signed-off-by: Volker Lendecke <vl@samba.org> Reviewed-by: Jeremy Allison <jra@samba.org>
* unix_msg: Lift sockaddr_un handling from unix_msg_initVolker Lendecke2014-06-185-43/+43
| | | | | Signed-off-by: Volker Lendecke <vl@samba.org> Reviewed-by: Jeremy Allison <jra@samba.org>
* unix_msg: Lift sockaddr_un handling from unix_dgram_sendVolker Lendecke2014-06-181-19/+17
| | | | | Signed-off-by: Volker Lendecke <vl@samba.org> Reviewed-by: Jeremy Allison <jra@samba.org>
* unix_msg: Lift sockaddr_un handling from unix_dgram_send_queue_initVolker Lendecke2014-06-181-13/+7
| | | | | Signed-off-by: Volker Lendecke <vl@samba.org> Reviewed-by: Jeremy Allison <jra@samba.org>
* unix_msg: Lift sockaddr_un handling from unix_dgram_initVolker Lendecke2014-06-181-16/+23
| | | | | Signed-off-by: Volker Lendecke <vl@samba.org> Reviewed-by: Jeremy Allison <jra@samba.org>
* lib: Use BVAL macro in interpret_long_dateVolker Lendecke2014-06-181-1/+1
| | | | | Signed-off-by: Volker Lendecke <vl@samba.org> Reviewed-by: Jeremy Allison <jra@samba.org>
* messaging3: Use server_id_str_bufVolker Lendecke2014-06-171-2/+4
| | | | | | | | Signed-off-by: Volker Lendecke <vl@samba.org> Reviewed-by: Jeremy Allison <jra@samba.org> Autobuild-User(master): Jeremy Allison <jra@samba.org> Autobuild-Date(master): Tue Jun 17 09:27:07 CEST 2014 on sn-devel-104
* passdb: Allow a passdb module to do idmap for everythingAndrew Bartlett2014-06-161-0/+10
| | | | | | | | | | | | | | | | | | | | | This patch seems odd, but the pdb_samba_dsdb module has exactly this semantics. That is, the pdb_samba_dsdb is responsible for all IDMAP values, due to backing on to the idmap.ldb allocator. This option is added so we can continue to support the mappings written into that database even when switching winbindd implementations - the source4/ winbind code would only ask the idmap_ldb code, no matter what the SID. Almost all of the behaviour for this is already in winbindd, but we need this extra flag function so as to avoid (currently intentional) errors at startup due to not having a per-domain allocation configured in the smb.conf. Andrew Bartlett Change-Id: I6b0d7a1463fe28dfd36715af0285911ecc07585c Signed-off-by: Andrew Bartlett <abartlet@samba.org> Reviewed-by: Kamen Mazdrashki <kamenim@samba.org>
* s3:lib/afs move afs_settoken.c to common lib dirChristian Ambach2014-06-041-262/+0
| | | | | Signed-off-by: Christian Ambach <ambi@samba.org> Reviewed-by: Andrew Bartlett <abartlet@samba.org>
* s3:lib/afs move afs.c to common lib dirChristian Ambach2014-06-041-309/+0
| | | | | | | | | | some of the code in afs.c is needed by wbinfo that lives in the toplevel nsswitch directory, so move the afs.c file to a new top-level lib/afs directory. Use the name afs_funcs to avoid collisions with the afs.h header from OpenAFS Signed-off-by: Christian Ambach <ambi@samba.org> Reviewed-by: Andrew Bartlett <abartlet@samba.org>
* messaging3: Fix a talloc_tos memleakVolker Lendecke2014-06-031-0/+1
| | | | | Signed-off-by: Volker Lendecke <vl@samba.org> Reviewed-by: Jeremy Allison <jra@samba.org>
* s3:messaging: protect use of msg_control with HAVE_STRUCT_MSGHDR_MSG_CONTROLMichael Adam2014-06-031-0/+4
| | | | | | | | Signed-off-by: Michael Adam <obnox@samba.org> Reviewed-by: Andreas Schneider <asn@samba.org> Autobuild-User(master): Michael Adam <obnox@samba.org> Autobuild-Date(master): Tue Jun 3 01:14:17 CEST 2014 on sn-devel-104
* messaging3: Enforce just one messaging contextVolker Lendecke2014-05-311-0/+22
| | | | | | | | | | | | The current messaging implementation is based on a tdb indexed by server_id. If we have more than one messaging context in a process, messages might not arrive at the right context and be dropped, depending on which signal handler is triggered first. This is the same patch as bd55fdb lifted to messaging.c Signed-off-by: Volker Lendecke <vl@samba.org> Reviewed-by: Jeremy Allison <jra@samba.org>
* messaging3: Make messaging_context privateVolker Lendecke2014-05-311-0/+15
| | | | | Signed-off-by: Volker Lendecke <vl@samba.org> Reviewed-by: Jeremy Allison <jra@samba.org>
* messaging3: Add and use messaging_tevent_context()Volker Lendecke2014-05-313-4/+12
| | | | | Signed-off-by: Volker Lendecke <vl@samba.org> Reviewed-by: Jeremy Allison <jra@samba.org>
* messaging3: Introduce messaging_local_backend()Volker Lendecke2014-05-312-3/+12
| | | | | Signed-off-by: Volker Lendecke <vl@samba.org> Reviewed-by: Jeremy Allison <jra@samba.org>
* messaging3: The backend send_fn doesn't need a messaging_contextVolker Lendecke2014-05-313-8/+8
| | | | | Signed-off-by: Volker Lendecke <vl@samba.org> Reviewed-by: Jeremy Allison <jra@samba.org>
* s3:messaging: change unix_dgram_recv_handler() to use recvmsg, not recvMichael Adam2014-05-301-1/+15
| | | | | | | | | | This is in preparation of adding fd-passing to messaging. Signed-off-by: Michael Adam <obnox@samba.org> Reviewed-by: Jeremy Allison <jra@samba.org> Autobuild-User(master): Jeremy Allison <jra@samba.org> Autobuild-Date(master): Fri May 30 02:28:15 CEST 2014 on sn-devel-104
* s3:messaging: change messaging_backend to use iovec instead of data blob in ↵Michael Adam2014-05-303-43/+58
| | | | | | | | | | | | | | | send_fn This also changes the layering messaging_send_iov -> messaging_send_buf -> messaging_send to messaging_send_buf -> messaging_send -> messaging_send_iov Signed-off-by: Michael Adam <obnox@samba.org> Reviewed-by: Jeremy Allison <jra@samba.org>
* messaging3: Remove a pointless return;Volker Lendecke2014-05-271-1/+0
| | | | | | | | Signed-off-by: Volker Lendecke <vl@samba.org> Reviewed-by: Martin Schwenke <martin@meltin.net> Autobuild-User(master): Martin Schwenke <martins@samba.org> Autobuild-Date(master): Tue May 27 04:41:43 CEST 2014 on sn-devel-104
* messaging3: Fix whitespaceVolker Lendecke2014-05-271-1/+1
| | | | | Signed-off-by: Volker Lendecke <vl@samba.org> Reviewed-by: Martin Schwenke <martin@meltin.net>
* serverid: Fix an incompatible pointer assignmentVolker Lendecke2014-05-271-1/+1
| | | | | Signed-off-by: Volker Lendecke <vl@samba.org> Reviewed-by: Martin Schwenke <martin@meltin.net>
* Exit with ctdb_fatal if serverids_exist failsVolker Lendecke2014-05-241-4/+4
| | | | | | | | | | | The only reason why this could fail is a severe ctdb communications problem. The normal way to deal with this is ctdb_fatal. This avoids a confusing panic in get_share_mode_lock when ctdb is shutdown while this call happens. Signed-off-by: Volker Lendecke <vl@samba.org> Reviewed-by: Christof Schmitt <cs@samba.org> Reviewed-by: Michael Adam <obnox@samba.org>
* dbwrap_ctdb: open locally with TDB_VOLATILE if requestedVolker Lendecke2014-05-241-1/+1
| | | | | | Signed-off-by: Volker Lendecke <vl@samba.org> Reviewed-by: Christof Schmitt <cs@samba.org> Reviewed-by: Michael Adam <obnox@samba.org>
* s3:smbd: let default_sys_recvfile() and sys_recvfile() cope with ↵Jeremy Allison2014-05-241-2/+44
| | | | | | | | | | | | | | | | | non-blocking sockets. default_sys_recvfile() and splice() recvfile were not written to cope with non-blocking sockets. When either the socket read() or splice() return -1 with errno EWOULDBLOCK or EAGAIN, if no bytes have been processed yet, return -1 and let the caller set blocking and retry. If bytes have been processed, just return them as a short read and let the caller retry with the remaining needed reads. Signed-off-by: Jeremy Allison <jra@samba.org> Reviewed-by: Michael Adam <obnox@samba.org>
* unix_msg: Simplify unix_msg_send a bitVolker Lendecke2014-05-241-3/+2
| | | | | | | | | | Now that we settled on variable arrays, remove a fixed one Signed-off-by: Volker Lendecke <vl@samba.org> Reviewed-by: Jeremy Allison <jra@samba.org> Autobuild-User(master): Jeremy Allison <jra@samba.org> Autobuild-Date(master): Sat May 24 02:56:31 CEST 2014 on sn-devel-104
* dbwrap_tdb: Use mutexes on demandVolker Lendecke2014-05-221-0/+19
| | | | | | | | Pair-Programmed-With: Stefan Metzmacher <metze@samba.org> Signed-off-by: Volker Lendecke <vl@samba.org> Signed-off-by: Stefan Metzmacher <metze@samba.org> Reviewed-by: Michael Adam <obnox@samba.org> Reviewed-by: Jeremy Allison <jra@samba.org>
* Add protocol version to smbstatus outputMathias Dietz2014-05-221-0/+28
| | | | | | | | | Signed-off-by: Mathias Dietz <mdietz@de.ibm.com> Reviewed-by: Stefan Metzmacher <metze@samba.org> Reviewed-by: Volker Lendecke <vl@samba.org> Autobuild-User(master): Stefan Metzmacher <metze@samba.org> Autobuild-Date(master): Thu May 22 18:37:27 CEST 2014 on sn-devel-104
* lib: Fix build --without-winbind by adding winbind_lookup_usersids dummyKai Blin2014-05-161-0/+8
| | | | | | | | | | When building without winbind lib/winbind_util.c was missing a dummy function for winbind_lookup_usersids() Signed-off-by: Kai Blin <kai@samba.org> Reviewed-by: Volker Lendecke <vl@samba.org> Autobuild-User(master): Kai Blin <kai@samba.org> Autobuild-Date(master): Fri May 16 17:19:18 CEST 2014 on sn-devel-104
* s3:lib: always use db_open(serverid.tdb)Stefan Metzmacher2014-05-121-35/+14
| | | | | | | We should not create an empty local serverid.tdb in a cluster setup... Signed-off-by: Stefan Metzmacher <metze@samba.org> Reviewed-by: Michael Adam <obnox@samba.org>
* messaging3: Relax the self-send check a bitVolker Lendecke2014-05-081-1/+2
| | | | | | | | | In the future we will have multiple task id's per process. They should all be able to benefit from the self-send local optimization. Signed-off-by: Volker Lendecke <vl@samba.org> Reviewed-by: Stefan Metzmacher <metze@samba.org> Reviewed-by: Jeremy Allison <jra@samba.org>
* messaging3: Factor out the self-send checkVolker Lendecke2014-05-081-2/+8
| | | | | | Signed-off-by: Volker Lendecke <vl@samba.org> Reviewed-by: Stefan Metzmacher <metze@samba.org> Reviewed-by: Jeremy Allison <jra@samba.org>
* messaging3: Push down the self-send callbackVolker Lendecke2014-05-081-52/+94
| | | | | | | | | | | | | | | In the messaging_read receivers we already defer the callback: We need to reply on potentially different tevent contexts, thus the defer_callback. The callback case in messaging_dispatch_rec was direct before this patch. This changes messaging_dispatch_rec to also defer the callback in the self-send case. Now we need only two roundtrips in local-messaging-read1 :-) Signed-off-by: Volker Lendecke <vl@samba.org> Reviewed-by: Stefan Metzmacher <metze@samba.org> Reviewed-by: Jeremy Allison <jra@samba.org>
* messaging3: Fix messaging_filtered_read_sendVolker Lendecke2014-05-081-0/+15
| | | | | | | | | | | | | If we register an additional tevent context, we can now properly do nested event contexts, listening for just one message type inside a tevent_req_poll. At this point this only enhances things without ctdb, but I'm working fixing that soon. Signed-off-by: Volker Lendecke <vl@samba.org> Reviewed-by: Stefan Metzmacher <metze@samba.org> Reviewed-by: Jeremy Allison <jra@samba.org>
* messaging3: Add messaging_dgm_register_tevent_contextVolker Lendecke2014-05-081-0/+9
| | | | | | Signed-off-by: Volker Lendecke <vl@samba.org> Reviewed-by: Stefan Metzmacher <metze@samba.org> Reviewed-by: Jeremy Allison <jra@samba.org>
* lib: Enhance poll_funcs_tevent for multiple tevent_contextsVolker Lendecke2014-05-086-41/+398
| | | | | | | | | | | | | | | | | | With this patch it will be possible to use nested event contexts with messaging_filtered_read_send/recv. Before this patchset only the one and only event context a messaging_context is initialized with is able to receive datagrams from the unix domain socket. So if you want to code a synchronous RPC-like operation using a nested event context, you will not see the reply, because the nested event context does not have the required tevent_fd's. Unfortunately, this patchset has to add some advanced array voodoo. The idea is that state->watches[] contains what we hand out with watch_new, and state->contexts contains references to the tevent_contexts. For every watch we need a tevent_fd in every event context, and the routines make sure that the arrays are properly maintained. Signed-off-by: Volker Lendecke <vl@samba.org> Reviewed-by: Stefan Metzmacher <metze@samba.org> Reviewed-by: Jeremy Allison <jra@samba.org>
* messaging3: Add comments about not touching "waiters"Volker Lendecke2014-05-081-0/+16
| | | | | | Signed-off-by: Volker Lendecke <vl@samba.org> Reviewed-by: Stefan Metzmacher <metze@samba.org> Reviewed-by: Jeremy Allison <jra@samba.org>
* messaging3: Fix 80-char line limitVolker Lendecke2014-05-081-5/+9
| | | | | | Signed-off-by: Volker Lendecke <vl@samba.org> Reviewed-by: Stefan Metzmacher <metze@samba.org> Reviewed-by: Jeremy Allison <jra@samba.org>
* dbwrap: Use messaging_filtered_readVolker Lendecke2014-05-081-21/+21
| | | | | | | | | | This does not really save any code lines, but IMHO the code is simpler this way. Also, in case we have lots of watchers this will be slightly cheaper, because we don't have to re-establish a tevent_req. Signed-off-by: Volker Lendecke <vl@samba.org> Reviewed-by: Stefan Metzmacher <metze@samba.org> Reviewed-by: Jeremy Allison <jra@samba.org>
* messaging3: Add messaging_filtered_readVolker Lendecke2014-05-081-25/+103
| | | | | | | | This delegates the decision whether to read a message to a callback Signed-off-by: Volker Lendecke <vl@samba.org> Reviewed-by: Stefan Metzmacher <metze@samba.org> Reviewed-by: Jeremy Allison <jra@samba.org>
* move str_list_make_v3 out of s3 codeGarming Sam2014-05-071-68/+0
| | | | | | Signed-off-by: Garming Sam <garming@catalyst.net.nz> Reviewed-by: Andrew Bartlett <abartlet@samba.org> Reviewed-by: Jeremy Allison <jra@samba.org>
* param: use a single command line set_option in the codeGarming Sam2014-05-071-2/+13
| | | | | | Signed-off-by: Garming Sam <garming@catalyst.net.nz> Reviewed-by: Andrew Bartlett <abartlet@samba.org> Reviewed-by: Jeremy Allison <jra@samba.org>
* messaging: Nobody uses G_LOCK_RETRY anymoreVolker Lendecke2014-05-061-9/+0
| | | | | | | | Signed-off-by: Volker Lendecke <vl@samba.org> Reviewed-by: Jeremy Allison <jra@samba.org> Autobuild-User(master): Jeremy Allison <jra@samba.org> Autobuild-Date(master): Tue May 6 23:01:22 CEST 2014 on sn-devel-104
* poll_funcs: Fix a comment typoVolker Lendecke2014-05-041-1/+1
| | | | | | | | Signed-off-by: Volker Lendecke <vl@samba.org> Reviewed-by: David Disseldorp <ddiss@samba.org> Autobuild-User(master): David Disseldorp <ddiss@samba.org> Autobuild-Date(master): Sun May 4 22:19:53 CEST 2014 on sn-devel-104
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