libvirt/src/network/bridge_driver_platform.h
Michal Privoznik 376b97799e struct _virNetworkDriverState: Annotate items
In order to drop network driver lock, lets annotate which
structure items are immutable, which have self-locking
APIs and so on.

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
2015-03-13 15:55:56 +01:00

67 lines
2.0 KiB
C

/*
* bridge_driver_platform.h: platform specific routines for bridge driver
*
* Copyright (C) 2006-2013 Red Hat, Inc.
* Copyright (C) 2006 Daniel P. Berrange
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library. If not, see
* <http://www.gnu.org/licenses/>.
*
* Author: Daniel P. Berrange <berrange@redhat.com>
*/
#ifndef __VIR_BRIDGE_DRIVER_PLATFORM_H__
# define __VIR_BRIDGE_DRIVER_PLATFORM_H__
# include "internal.h"
# include "virthread.h"
# include "virdnsmasq.h"
# include "network_conf.h"
# include "object_event.h"
/* Main driver state */
struct _virNetworkDriverState {
virMutex lock;
/* Immutable pointer, self-locking APIs */
virNetworkObjListPtr networks;
/* Immutable pointers, Immutable objects */
char *networkConfigDir;
char *networkAutostartDir;
char *stateDir;
char *pidDir;
char *dnsmasqStateDir;
char *radvdStateDir;
/* Require lock to get a reference on the object,
* lockless access thereafter
*/
dnsmasqCapsPtr dnsmasqCaps;
/* Immutable pointer, self-locking APIs */
virObjectEventStatePtr networkEventState;
};
typedef struct _virNetworkDriverState virNetworkDriverState;
typedef virNetworkDriverState *virNetworkDriverStatePtr;
int networkCheckRouteCollision(virNetworkDefPtr def);
int networkAddFirewallRules(virNetworkDefPtr def);
void networkRemoveFirewallRules(virNetworkDefPtr def);
#endif /* __VIR_BRIDGE_DRIVER_PLATFORM_H__ */