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