[libvirt PATCH 00/12] Clean up cruft in firewall/iptables code (in preparation for nftables)

These patches make no functional change, they just remove a bunch of cruft that accumulated over the years and is no longer needed. This is all in advance of adding support for native nftable support, but there is nothing nftables-specific being added here; I just wanted to get these cleanups out of way now so that the eventual nftables support patchset is smaller and less complicated. (NB: the concept of a "firewall backend" is being removed here, implying that it will no longer exist. This is not true, but the way that it will exist in the future will be different (per-firewall object rather than per-process) so almost all of the existing code won't be applicable anyway.) Laine Stump (12): network: eliminate code that uses default iptables chains util: rename/move iptablesFormatNetwork to virSocketAddrFormatWithPrefix util: rename iptables operators to something less generic tests: remove firewalld backend tests from virfirewalltest.c tests: remove unnecessary ret variables and cleanup labels tests: document why virgdbus must be mocked in networkxml2firewalltest.c util: eliminate pointless switch in virFirewallApplyRule util: simplify virFirewallBackendSynchronize() util: move and rename virFirewallBackendSynchronize() util: remove check for iptables binary during virFirewallInit util: remove currentBackend from virfirewall.c util: remove virFirewallOnceInit() src/libvirt_private.syms | 5 +- src/network/bridge_driver_linux.c | 37 +-- src/util/virfirewall.c | 143 +---------- src/util/virfirewall.h | 2 - src/util/virfirewalld.c | 43 ++++ src/util/virfirewalld.h | 2 + src/util/virfirewallpriv.h | 37 --- src/util/viriptables.c | 207 +++++++--------- src/util/viriptables.h | 2 - src/util/virsocketaddr.c | 44 ++++ src/util/virsocketaddr.h | 3 + tests/networkxml2firewalltest.c | 14 +- tests/nwfilterebiptablestest.c | 7 - tests/nwfilterxml2firewalltest.c | 8 +- tests/virfirewalltest.c | 390 ++++-------------------------- 15 files changed, 247 insertions(+), 697 deletions(-) delete mode 100644 src/util/virfirewallpriv.h -- 2.33.1