Re: [libvirt] [PATCH v3 1/2] util: Functions for getting/setting device options

From: Tony Krowiak <akrowiak(a)linux.vnet.ibm.com&gt; This patch provides the utility functions needed to synchronize the rxfilter changes made to a guest domain with the corresponding macvtap devices on the host: * Get/set PROMISC flag * Get/set ALLMULTI, MULTICAST Signed-off-by: Tony Krowiak <akrowiak(a)linux.vnet.ibm.com&gt; --- Changes for v3: * Fixed a syntax-check error in virNetDevGetRxFilter function src/libvirt_private.syms | 8 ++- src/util/virnetdev.c | 186 +++++++++++++++++++++++++++++++++++++++------- src/util/virnetdev.h | 24 ++++++- 3 files changed, 190 insertions(+), 28 deletions(-)

diff --git a/src/util/virnetdev.c b/src/util/virnetdev.c index ef96b2b..5d330ce 100644 --- a/src/util/virnetdev.c +++ b/src/util/virnetdev.c

@@ -717,6 +768,70 @@ int virNetDevIsOnline(const char *ifname, /** + * virNetDevGetOnline: + * @ifname: the interface name + * @online: where to store the status + * + * Function to query if an interface is activated (true) or not (false) + * + * Returns 0 in case of success or an errno code in case of failure. + */ +int virNetDevGetOnline(const char *ifname, + bool *online)

+{ + return virNetDevGetIFFlag(ifname, IFF_UP, online); +} +