1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
|
/*
Transaction code for Xen Store Daemon.
Copyright (C) 2005 Rusty Russell IBM Corporation
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#ifndef _XENSTORED_TRANSACTION_H
#define _XENSTORED_TRANSACTION_H
#include "xenstored_core.h"
struct transaction;
void do_transaction_start(struct connection *conn, struct buffered_data *node);
void do_transaction_end(struct connection *conn, const char *arg);
struct transaction *transaction_lookup(struct connection *conn, uint32_t id);
/* inc/dec entry number local to trans while changing a node */
void transaction_entry_inc(struct transaction *trans, unsigned int domid);
void transaction_entry_dec(struct transaction *trans, unsigned int domid);
/* This node was changed: can fail and longjmp. */
void add_change_node(struct transaction *trans, const char *node,
bool recurse);
/* Return tdb context to use for this connection. */
TDB_CONTEXT *tdb_transaction_context(struct transaction *trans);
void conn_delete_all_transactions(struct connection *conn);
#endif /* _XENSTORED_TRANSACTION_H */
|
