libvirt/src/util/virnetdevvlan.h
Sukrit Bhatnagar 5bce85a4ee util: netdevvlan: define cleanup function using VIR_DEFINE_AUTOPTR_FUNC
Using the new VIR_DEFINE_AUTOPTR_FUNC macro defined in
src/util/viralloc.h, define a new wrapper around an existing
cleanup function which will be called when a variable declared
with VIR_AUTOPTR macro goes out of scope. Also, drop the redundant
viralloc.h include, since that has moved from the source module into
the header.

When a variable of type virNetDevVlanPtr is declared using
VIR_AUTOPTR, the function virNetDevVlanFree will be run
automatically on it when it goes out of scope.

Signed-off-by: Sukrit Bhatnagar <skrtbhtngr@gmail.com>
Reviewed-by: Erik Skultety <eskultet@redhat.com>
2018-07-27 17:21:25 +02:00

56 lines
1.7 KiB
C

/*
* Copyright (C) 2009-2013 Red Hat, Inc.
*
* 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/>.
*
* Authors:
* Laine Stump <laine@redhat.com>
*/
#ifndef __VIR_NETDEV_VLAN_H__
# define __VIR_NETDEV_VLAN_H__
# include <virutil.h>
# include "viralloc.h"
typedef enum {
VIR_NATIVE_VLAN_MODE_DEFAULT = 0,
VIR_NATIVE_VLAN_MODE_TAGGED,
VIR_NATIVE_VLAN_MODE_UNTAGGED,
VIR_NATIVE_VLAN_MODE_LAST
} virNativeVlanMode;
VIR_ENUM_DECL(virNativeVlanMode)
typedef struct _virNetDevVlan virNetDevVlan;
typedef virNetDevVlan *virNetDevVlanPtr;
struct _virNetDevVlan {
bool trunk; /* true if this is a trunk */
int nTags; /* number of tags in array */
unsigned int *tag; /* pointer to array of tags */
int nativeMode; /* enum virNativeVlanMode */
unsigned int nativeTag;
};
void virNetDevVlanClear(virNetDevVlanPtr vlan);
void virNetDevVlanFree(virNetDevVlanPtr vlan);
int virNetDevVlanEqual(const virNetDevVlan *a, const virNetDevVlan *b);
int virNetDevVlanCopy(virNetDevVlanPtr dst, const virNetDevVlan *src);
VIR_DEFINE_AUTOPTR_FUNC(virNetDevVlan, virNetDevVlanFree)
#endif /* __VIR_NETDEV_VLAN_H__ */