libvirt/src/util/virnetdevbandwidth.h

82 lines
3.0 KiB
C
Raw Normal View History

/*
* Copyright (C) 2009-2015 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:
* Michal Privoznik <mprivozn@redhat.com>
* Daniel P. Berrange <berrange@redhat.com>
*/
#ifndef __VIR_NETDEV_BANDWIDTH_H__
# define __VIR_NETDEV_BANDWIDTH_H__
# include "internal.h"
# include "virmacaddr.h"
typedef struct _virNetDevBandwidthRate virNetDevBandwidthRate;
typedef virNetDevBandwidthRate *virNetDevBandwidthRatePtr;
struct _virNetDevBandwidthRate {
unsigned long long average; /* kbytes/s */
unsigned long long peak; /* kbytes/s */
unsigned long long floor; /* kbytes/s */
unsigned long long burst; /* kbytes */
};
typedef struct _virNetDevBandwidth virNetDevBandwidth;
typedef virNetDevBandwidth *virNetDevBandwidthPtr;
struct _virNetDevBandwidth {
virNetDevBandwidthRatePtr in, out;
};
void virNetDevBandwidthFree(virNetDevBandwidthPtr def);
int virNetDevBandwidthSet(const char *ifname,
virNetDevBandwidthPtr bandwidth,
bool hierarchical_class)
ATTRIBUTE_RETURN_CHECK;
int virNetDevBandwidthClear(const char *ifname);
maint: avoid 'const fooPtr' in virnet files 'const fooPtr' is the same as 'foo * const' (the pointer won't change, but it's contents can). But in general, if an interface is trying to be const-correct, it should be using 'const foo *' (the pointer is to data that can't be changed). Fix up remaining offenders in src/util. * src/util/virnetdev.h (virNetDevSetMAC) (virNetDevReplaceMacAddress, virNetDevValidateConfig) (virNetDevReplaceNetConfig): Use intended type. * src/util/virnetdevbandwidth.h (virNetDevBandwidthCopy) (virNetDevBandwidthPlug): Likewise. * src/util/virnetdevmacvlan.h (virNetDevMacVLanCreate) (virNetDevMacVLanCreateWithVPortProfile) (virNetDevMacVLanDeleteWithVPortProfile) (virNetDevMacVLanRestartWithVPortProfile) (virNetDevMacVLanVPortProfileRegisterCallback): Likewise. * src/util/virnetdevopenvswitch.h (virNetDevOpenvswitchAddPort): Likewise. * src/util/virnetdevtap.h (virNetDevTapCreateInBridgePort): Likewise. * src/util/virnetdevvlan.h (virNetDevVlanEqual) (virNetDevVlanCopy): Likewise. * src/util/virnetdevvportprofile.h (virNetDevVPortProfileAssociate) (virNetDevVPortProfileDisassociate): Likewise. * src/util/virnetlink.h (virNetlinkEventRemoveCallback) (virNetlinkEventAddClient, virNetlinkEventRemoveClient): Likewise. * src/util/virnetdev.c (virNetDevSetMAC) (virNetDevReplaceMacAddress, virNetDevValidateConfig) (virNetDevReplaceNetConfig): Fix fallout. * src/util/virnetdevbandwidth.c (virNetDevBandwidthCopy) (virNetDevBandwidthPlug): Likewise. * src/util/virnetdevmacvlan.c (virNetDevMacVLanCreate) (virNetDevMacVLanCreateWithVPortProfile) (virNetDevMacVLanDeleteWithVPortProfile) (virNetDevMacVLanRestartWithVPortProfile) (virNetDevMacVLanVPortProfileRegisterCallback): Likewise. * src/util/virnetdevopenvswitch.c (virNetDevOpenvswitchAddPort): Likewise. * src/util/virnetdevtap.c (virNetDevTapCreateInBridgePort): Likewise. * src/util/virnetdevvlan.c (virNetDevVlanEqual) (virNetDevVlanCopy): Likewise. * src/util/virnetdevvportprofile.c (virNetDevVPortProfileAssociate) (virNetDevVPortProfileDisassociate) (virNetDevVPortProfileOpSetLink, virNetDevVPortProfileOpCommon) (virNetDevVPortProfileOp8021Qbg, virNetDevVPortProfileOp8021Qbh): Likewise. * src/util/virnetlink.c (virNetlinkEventRemoveCallback) (virNetlinkEventAddClient, virNetlinkEventRemoveClient): Likewise. Signed-off-by: Eric Blake <eblake@redhat.com>
2013-10-05 19:41:44 +00:00
int virNetDevBandwidthCopy(virNetDevBandwidthPtr *dest,
const virNetDevBandwidth *src)
ATTRIBUTE_NONNULL(1) ATTRIBUTE_RETURN_CHECK;
bool virNetDevBandwidthEqual(virNetDevBandwidthPtr a, virNetDevBandwidthPtr b);
int virNetDevBandwidthPlug(const char *brname,
virNetDevBandwidthPtr net_bandwidth,
maint: avoid 'const fooPtr' in virnet files 'const fooPtr' is the same as 'foo * const' (the pointer won't change, but it's contents can). But in general, if an interface is trying to be const-correct, it should be using 'const foo *' (the pointer is to data that can't be changed). Fix up remaining offenders in src/util. * src/util/virnetdev.h (virNetDevSetMAC) (virNetDevReplaceMacAddress, virNetDevValidateConfig) (virNetDevReplaceNetConfig): Use intended type. * src/util/virnetdevbandwidth.h (virNetDevBandwidthCopy) (virNetDevBandwidthPlug): Likewise. * src/util/virnetdevmacvlan.h (virNetDevMacVLanCreate) (virNetDevMacVLanCreateWithVPortProfile) (virNetDevMacVLanDeleteWithVPortProfile) (virNetDevMacVLanRestartWithVPortProfile) (virNetDevMacVLanVPortProfileRegisterCallback): Likewise. * src/util/virnetdevopenvswitch.h (virNetDevOpenvswitchAddPort): Likewise. * src/util/virnetdevtap.h (virNetDevTapCreateInBridgePort): Likewise. * src/util/virnetdevvlan.h (virNetDevVlanEqual) (virNetDevVlanCopy): Likewise. * src/util/virnetdevvportprofile.h (virNetDevVPortProfileAssociate) (virNetDevVPortProfileDisassociate): Likewise. * src/util/virnetlink.h (virNetlinkEventRemoveCallback) (virNetlinkEventAddClient, virNetlinkEventRemoveClient): Likewise. * src/util/virnetdev.c (virNetDevSetMAC) (virNetDevReplaceMacAddress, virNetDevValidateConfig) (virNetDevReplaceNetConfig): Fix fallout. * src/util/virnetdevbandwidth.c (virNetDevBandwidthCopy) (virNetDevBandwidthPlug): Likewise. * src/util/virnetdevmacvlan.c (virNetDevMacVLanCreate) (virNetDevMacVLanCreateWithVPortProfile) (virNetDevMacVLanDeleteWithVPortProfile) (virNetDevMacVLanRestartWithVPortProfile) (virNetDevMacVLanVPortProfileRegisterCallback): Likewise. * src/util/virnetdevopenvswitch.c (virNetDevOpenvswitchAddPort): Likewise. * src/util/virnetdevtap.c (virNetDevTapCreateInBridgePort): Likewise. * src/util/virnetdevvlan.c (virNetDevVlanEqual) (virNetDevVlanCopy): Likewise. * src/util/virnetdevvportprofile.c (virNetDevVPortProfileAssociate) (virNetDevVPortProfileDisassociate) (virNetDevVPortProfileOpSetLink, virNetDevVPortProfileOpCommon) (virNetDevVPortProfileOp8021Qbg, virNetDevVPortProfileOp8021Qbh): Likewise. * src/util/virnetlink.c (virNetlinkEventRemoveCallback) (virNetlinkEventAddClient, virNetlinkEventRemoveClient): Likewise. Signed-off-by: Eric Blake <eblake@redhat.com>
2013-10-05 19:41:44 +00:00
const virMacAddr *ifmac_ptr,
virNetDevBandwidthPtr bandwidth,
unsigned int id)
ATTRIBUTE_NONNULL(1) ATTRIBUTE_NONNULL(2)
ATTRIBUTE_NONNULL(3) ATTRIBUTE_NONNULL(4)
ATTRIBUTE_RETURN_CHECK;
int virNetDevBandwidthUnplug(const char *brname,
unsigned int id)
ATTRIBUTE_NONNULL(1) ATTRIBUTE_RETURN_CHECK;
int virNetDevBandwidthUpdateRate(const char *ifname,
unsigned int id,
virNetDevBandwidthPtr bandwidth,
unsigned long long new_rate)
ATTRIBUTE_NONNULL(1) ATTRIBUTE_RETURN_CHECK;
int virNetDevBandwidthUpdateFilter(const char *ifname,
const virMacAddr *ifmac_ptr,
unsigned int id)
ATTRIBUTE_NONNULL(1) ATTRIBUTE_NONNULL(2)
ATTRIBUTE_RETURN_CHECK;
#endif /* __VIR_NETDEV_BANDWIDTH_H__ */