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/>.
24 #include "system/filesys.h"
25 #include "system/network.h"
29 struct ctdbd_connection
;
30 struct messaging_context
;
33 int ctdbd_init_connection(TALLOC_CTX
*mem_ctx
,
34 const char *sockname
, int timeout
,
35 struct ctdbd_connection
**pconn
);
36 int ctdbd_reinit_connection(TALLOC_CTX
*mem_ctx
,
37 const char *sockname
, int timeout
,
38 struct ctdbd_connection
*conn
);
40 uint32_t ctdbd_vnn(const struct ctdbd_connection
*conn
);
42 int ctdbd_conn_get_fd(struct ctdbd_connection
*conn
);
43 void ctdbd_socket_readable(struct ctdbd_connection
*conn
);
45 int ctdbd_messaging_send_iov(struct ctdbd_connection
*conn
,
46 uint32_t dst_vnn
, uint64_t dst_srvid
,
47 const struct iovec
*iov
, int iovlen
);
49 bool ctdbd_process_exists(struct ctdbd_connection
*conn
, uint32_t vnn
,
52 char *ctdbd_dbpath(struct ctdbd_connection
*conn
,
53 TALLOC_CTX
*mem_ctx
, uint32_t db_id
);
55 int ctdbd_db_attach(struct ctdbd_connection
*conn
, const char *name
,
56 uint32_t *db_id
, int tdb_flags
);
58 int ctdbd_migrate(struct ctdbd_connection
*conn
, uint32_t db_id
, TDB_DATA key
);
60 int ctdbd_parse(struct ctdbd_connection
*conn
, uint32_t db_id
,
61 TDB_DATA key
, bool local_copy
,
62 void (*parser
)(TDB_DATA key
, TDB_DATA data
,
66 int ctdbd_traverse(struct ctdbd_connection
*master
, uint32_t db_id
,
67 void (*fn
)(TDB_DATA key
, TDB_DATA data
,
71 int ctdbd_register_ips(struct ctdbd_connection
*conn
,
72 const struct sockaddr_storage
*server
,
73 const struct sockaddr_storage
*client
,
74 int (*cb
)(uint32_t src_vnn
, uint32_t dst_vnn
,
76 const uint8_t *msg
, size_t msglen
,
80 int ctdbd_control_local(struct ctdbd_connection
*conn
, uint32_t opcode
,
81 uint64_t srvid
, uint32_t flags
, TDB_DATA data
,
82 TALLOC_CTX
*mem_ctx
, TDB_DATA
*outdata
,
84 int ctdb_watch_us(struct ctdbd_connection
*conn
);
85 int ctdb_unwatch(struct ctdbd_connection
*conn
);
87 struct ctdb_req_message_old
;
89 int register_with_ctdbd(struct ctdbd_connection
*conn
, uint64_t srvid
,
90 int (*cb
)(uint32_t src_vnn
, uint32_t dst_vnn
,
92 const uint8_t *msg
, size_t msglen
,
95 int ctdbd_probe(const char *sockname
, int timeout
);
97 #endif /* _CTDBD_CONN_H */