[libvirt] [PATCHv2 0/4]add support for graphics to get a IPv6 address

https://bugzilla.redhat.com/show_bug.cgi?id=1192318 We already support add a IPv6 address to graphics listen address and xml like this: <graphics type='spice' port='5900' autoport='yes' listen='2001b8:ca2:2::1' keymap='en-us'> <listen type='address' address='2001b8:ca2:2::1'/> </graphics> However we do not support get a IPv6 address for the network. add some helpers and rework networkGetNetworkAddress to make it can get a IPv6 address when we need. Luyao Huang (4): util: introduce 2 new helpers for get interface IPv6 address conf: introduce new family attribute in graphics listen for chose IP family network: rework networkGetNetworkAddress to make it can get IPv6 address qemu: fix a error coverd issue in 2 place docs/formatdomain.html.in | 10 ++- docs/schemas/domaincommon.rng | 8 ++ src/conf/domain_conf.c | 20 +++++ src/conf/domain_conf.h | 9 ++ src/libvirt_private.syms | 1 + src/network/bridge_driver.c | 15 ++-- src/network/bridge_driver.h | 6 +- src/qemu/qemu_command.c | 22 +++-- src/util/virnetdev.c | 98 ++++++++++++++++++++++ src/util/virnetdev.h | 4 + .../qemuxml2argv-graphics-listen-network-ipv6.xml | 35 ++++++++ .../qemuxml2argv-graphics-listen-network.xml | 2 +- .../qemuxml2xmlout-graphics-listen-network2.xml | 2 +- tests/qemuxml2xmltest.c | 1 + 14 files changed, 209 insertions(+), 24 deletions(-) create mode 100644 tests/qemuxml2argvdata/qemuxml2argv-graphics-listen-network-ipv6.xml -- 1.8.3.1