2 Unix SMB/CIFS implementation.
3 Samba3 ctdb connection handling
4 Copyright (C) Volker Lendecke 2007
6 This program is free software; you can redistribute it and/or modify
7 it under the terms of the GNU General Public License as published by
8 the Free Software Foundation; either version 3 of the License, or
9 (at your option) any later version.
11 This program is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 GNU General Public License for more details.
16 You should have received a copy of the GNU General Public License
17 along with this program. If not, see <http://www.gnu.org/licenses/>.
25 struct ctdbd_connection
;
26 struct messaging_context
;
29 int ctdbd_messaging_connection(TALLOC_CTX
*mem_ctx
,
30 const char *sockname
, int timeout
,
31 struct ctdbd_connection
**pconn
);
33 uint32_t ctdbd_vnn(const struct ctdbd_connection
*conn
);
35 int ctdbd_register_msg_ctx(struct ctdbd_connection
*conn
,
36 struct messaging_context
*msg_ctx
);
37 struct messaging_context
*ctdb_conn_msg_ctx(struct ctdbd_connection
*conn
);
39 int ctdbd_conn_get_fd(struct ctdbd_connection
*conn
);
41 int ctdbd_messaging_send_iov(struct ctdbd_connection
*conn
,
42 uint32_t dst_vnn
, uint64_t dst_srvid
,
43 const struct iovec
*iov
, int iovlen
);
45 bool ctdbd_process_exists(struct ctdbd_connection
*conn
, uint32_t vnn
,
47 bool ctdb_processes_exist(struct ctdbd_connection
*conn
,
48 const struct server_id
*pids
, int num_pids
,
51 char *ctdbd_dbpath(struct ctdbd_connection
*conn
,
52 TALLOC_CTX
*mem_ctx
, uint32_t db_id
);
54 int ctdbd_db_attach(struct ctdbd_connection
*conn
, const char *name
,
55 uint32_t *db_id
, int tdb_flags
);
57 int ctdbd_migrate(struct ctdbd_connection
*conn
, uint32_t db_id
, TDB_DATA key
);
59 int ctdbd_parse(struct ctdbd_connection
*conn
, uint32_t db_id
,
60 TDB_DATA key
, bool local_copy
,
61 void (*parser
)(TDB_DATA key
, TDB_DATA data
,
65 int ctdbd_traverse(struct ctdbd_connection
*master
, uint32_t db_id
,
66 void (*fn
)(TDB_DATA key
, TDB_DATA data
,
70 int ctdbd_register_ips(struct ctdbd_connection
*conn
,
71 const struct sockaddr_storage
*server
,
72 const struct sockaddr_storage
*client
,
73 int (*cb
)(uint32_t src_vnn
, uint32_t dst_vnn
,
75 const uint8_t *msg
, size_t msglen
,
79 int ctdbd_control_local(struct ctdbd_connection
*conn
, uint32_t opcode
,
80 uint64_t srvid
, uint32_t flags
, TDB_DATA data
,
81 TALLOC_CTX
*mem_ctx
, TDB_DATA
*outdata
,
83 int ctdb_watch_us(struct ctdbd_connection
*conn
);
84 int ctdb_unwatch(struct ctdbd_connection
*conn
);
86 struct ctdb_req_message
;
88 int register_with_ctdbd(struct ctdbd_connection
*conn
, uint64_t srvid
,
89 int (*cb
)(uint32_t src_vnn
, uint32_t dst_vnn
,
91 const uint8_t *msg
, size_t msglen
,
94 int ctdbd_probe(const char *sockname
, int timeout
);
96 #endif /* _CTDBD_CONN_H */