[PATCH v5 03/30] network: make all iptables functions used only in network_iptables.c static

Now that the toplevel iptables functions have been moved out of the linux bridge driver into network_iptables.c, all of the utility functions are used only within that same file, so simplify it. Signed-off-by: Laine Stump <laine(a)redhat.com&gt; Reviewed-by: Daniel P. Berrangé <berrange(a)redhat.com&gt; --- src/network/network_iptables.c | 52 ++++++------- src/network/network_iptables.h | 130 --------------------------------- 2 files changed, 26 insertions(+), 156 deletions(-) diff --git a/src/network/network_iptables.c b/src/network/network_iptables.c index 7338237c21..697ad5d8d6 100644 --- a/src/network/network_iptables.c +++ b/src/network/network_iptables.c @@ -207,7 +207,7 @@ iptablesOutput(virFirewall *fw, * Add an input to the IP table allowing access to the given @port on * the given @iface interface for TCP packets */ -void +static void iptablesAddTcpInput(virFirewall *fw, virFirewallLayer layer, const char *iface, @@ -225,7 +225,7 @@ iptablesAddTcpInput(virFirewall *fw, * Removes an input from the IP table, hence forbidding access to the given * @port on the given @iface interface for TCP packets */ -void +static void iptablesRemoveTcpInput(virFirewall *fw, virFirewallLayer layer, const char *iface, @@ -243,7 +243,7 @@ iptablesRemoveTcpInput(virFirewall *fw, * Add an input to the IP table allowing access to the given @port on * the given @iface interface for UDP packets */ -void +static void iptablesAddUdpInput(virFirewall *fw, virFirewallLayer layer, const char *iface, @@ -261,7 +261,7 @@ iptablesAddUdpInput(virFirewall *fw, * Removes an input from the IP table, hence forbidding access to the given * @port on the given @iface interface for UDP packets */ -void +static void iptablesRemoveUdpInput(virFirewall *fw, virFirewallLayer layer, const char *iface, @@ -279,7 +279,7 @@ iptablesRemoveUdpInput(virFirewall *fw, * Add an output to the IP table allowing access to the given @port from * the given @iface interface for TCP packets */ -void +static void iptablesAddTcpOutput(virFirewall *fw, virFirewallLayer layer, const char *iface, @@ -297,7 +297,7 @@ iptablesAddTcpOutput(virFirewall *fw, * Removes an output from the IP table, hence forbidding access to the given * @port from the given @iface interface for TCP packets */ -void +static void iptablesRemoveTcpOutput(virFirewall *fw, virFirewallLayer layer, const char *iface, @@ -315,7 +315,7 @@ iptablesRemoveTcpOutput(virFirewall *fw, * Add an output to the IP table allowing access to the given @port from * the given @iface interface for UDP packets */ -void +static void iptablesAddUdpOutput(virFirewall *fw, virFirewallLayer layer, const char *iface, @@ -333,7 +333,7 @@ iptablesAddUdpOutput(virFirewall *fw, * Removes an output from the IP table, hence forbidding access to the given * @port from the given @iface interface for UDP packets */ -void +static void iptablesRemoveUdpOutput(virFirewall *fw, virFirewallLayer layer, const char *iface, @@ -397,7 +397,7 @@ iptablesForwardAllowOut(virFirewall *fw, * * Returns 0 in case of success or an error code otherwise */ -int +static int iptablesAddForwardAllowOut(virFirewall *fw, virSocketAddr *netaddr, unsigned int prefix, @@ -421,7 +421,7 @@ iptablesAddForwardAllowOut(virFirewall *fw, * * Returns 0 in case of success or an error code otherwise */ -int +static int iptablesRemoveForwardAllowOut(virFirewall *fw, virSocketAddr *netaddr, unsigned int prefix, @@ -491,7 +491,7 @@ iptablesForwardAllowRelatedIn(virFirewall *fw, * * Returns 0 in case of success or an error code otherwise */ -int +static int iptablesAddForwardAllowRelatedIn(virFirewall *fw, virSocketAddr *netaddr, unsigned int prefix, @@ -515,7 +515,7 @@ iptablesAddForwardAllowRelatedIn(virFirewall *fw, * * Returns 0 in case of success or an error code otherwise */ -int +static int iptablesRemoveForwardAllowRelatedIn(virFirewall *fw, virSocketAddr *netaddr, unsigned int prefix, @@ -578,7 +578,7 @@ iptablesForwardAllowIn(virFirewall *fw, * * Returns 0 in case of success or an error code otherwise */ -int +static int iptablesAddForwardAllowIn(virFirewall *fw, virSocketAddr *netaddr, unsigned int prefix, @@ -602,7 +602,7 @@ iptablesAddForwardAllowIn(virFirewall *fw, * * Returns 0 in case of success or an error code otherwise */ -int +static int iptablesRemoveForwardAllowIn(virFirewall *fw, virSocketAddr *netaddr, unsigned int prefix, @@ -640,7 +640,7 @@ iptablesForwardAllowCross(virFirewall *fw, * * Returns 0 in case of success or an error code otherwise */ -void +static void iptablesAddForwardAllowCross(virFirewall *fw, virFirewallLayer layer, const char *iface) @@ -659,7 +659,7 @@ iptablesAddForwardAllowCross(virFirewall *fw, * * Returns 0 in case of success or an error code otherwise */ -void +static void iptablesRemoveForwardAllowCross(virFirewall *fw, virFirewallLayer layer, const char *iface) @@ -692,7 +692,7 @@ iptablesForwardRejectOut(virFirewall *fw, * * Returns 0 in case of success or an error code otherwise */ -void +static void iptablesAddForwardRejectOut(virFirewall *fw, virFirewallLayer layer, const char *iface) @@ -710,7 +710,7 @@ iptablesAddForwardRejectOut(virFirewall *fw, * * Returns 0 in case of success or an error code otherwise */ -void +static void iptablesRemoveForwardRejectOut(virFirewall *fw, virFirewallLayer layer, const char *iface) @@ -744,7 +744,7 @@ iptablesForwardRejectIn(virFirewall *fw, * * Returns 0 in case of success or an error code otherwise */ -void +static void iptablesAddForwardRejectIn(virFirewall *fw, virFirewallLayer layer, const char *iface) @@ -762,7 +762,7 @@ iptablesAddForwardRejectIn(virFirewall *fw, * * Returns 0 in case of success or an error code otherwise */ -void +static void iptablesRemoveForwardRejectIn(virFirewall *fw, virFirewallLayer layer, const char *iface) @@ -882,7 +882,7 @@ iptablesForwardMasquerade(virFirewall *fw, * * Returns 0 in case of success or an error code otherwise */ -int +static int iptablesAddForwardMasquerade(virFirewall *fw, virSocketAddr *netaddr, unsigned int prefix, @@ -909,7 +909,7 @@ iptablesAddForwardMasquerade(virFirewall *fw, * * Returns 0 in case of success or an error code otherwise */ -int +static int iptablesRemoveForwardMasquerade(virFirewall *fw, virSocketAddr *netaddr, unsigned int prefix, @@ -979,7 +979,7 @@ iptablesForwardDontMasquerade(virFirewall *fw, * * Returns 0 in case of success or an error code otherwise. */ -int +static int iptablesAddDontMasquerade(virFirewall *fw, virSocketAddr *netaddr, unsigned int prefix, @@ -1004,7 +1004,7 @@ iptablesAddDontMasquerade(virFirewall *fw, * * Returns 0 in case of success or an error code otherwise. */ -int +static int iptablesRemoveDontMasquerade(virFirewall *fw, virSocketAddr *netaddr, unsigned int prefix, @@ -1047,7 +1047,7 @@ iptablesOutputFixUdpChecksum(virFirewall *fw, * the given @iface interface for TCP packets. * */ -void +static void iptablesAddOutputFixUdpChecksum(virFirewall *fw, const char *iface, int port) @@ -1064,7 +1064,7 @@ iptablesAddOutputFixUdpChecksum(virFirewall *fw, * Removes the checksum fixup rule that was previous added with * iptablesAddOutputFixUdpChecksum. */ -void +static void iptablesRemoveOutputFixUdpChecksum(virFirewall *fw, const char *iface, int port) diff --git a/src/network/network_iptables.h b/src/network/network_iptables.h index d3f6b48437..cdc143f154 100644 --- a/src/network/network_iptables.h +++ b/src/network/network_iptables.h @@ -20,7 +20,6 @@ #pragma once -#include "virsocketaddr.h" #include "virfirewall.h" #include "network_conf.h" @@ -29,132 +28,3 @@ int iptablesAddFirewallRules(virNetworkDef *def); void iptablesRemoveFirewallRules(virNetworkDef *def); int iptablesSetupPrivateChains(virFirewallLayer layer); - -void iptablesAddTcpInput (virFirewall *fw, - virFirewallLayer layer, - const char *iface, - int port); -void iptablesRemoveTcpInput (virFirewall *fw, - virFirewallLayer layer, - const char *iface, - int port); - -void iptablesAddUdpInput (virFirewall *fw, - virFirewallLayer layer, - const char *iface, - int port); -void iptablesRemoveUdpInput (virFirewall *fw, - virFirewallLayer layer, - const char *iface, - int port); - -void iptablesAddTcpOutput (virFirewall *fw, - virFirewallLayer layer, - const char *iface, - int port); -void iptablesRemoveTcpOutput (virFirewall *fw, - virFirewallLayer layer, - const char *iface, - int port); -void iptablesAddUdpOutput (virFirewall *fw, - virFirewallLayer layer, - const char *iface, - int port); -void iptablesRemoveUdpOutput (virFirewall *fw, - virFirewallLayer layer, - const char *iface, - int port); - -int iptablesAddForwardAllowOut (virFirewall *fw, - virSocketAddr *netaddr, - unsigned int prefix, - const char *iface, - const char *physdev) - G_GNUC_WARN_UNUSED_RESULT; -int iptablesRemoveForwardAllowOut (virFirewall *fw, - virSocketAddr *netaddr, - unsigned int prefix, - const char *iface, - const char *physdev) - G_GNUC_WARN_UNUSED_RESULT; -int iptablesAddForwardAllowRelatedIn(virFirewall *fw, - virSocketAddr *netaddr, - unsigned int prefix, - const char *iface, - const char *physdev) - G_GNUC_WARN_UNUSED_RESULT; -int iptablesRemoveForwardAllowRelatedIn(virFirewall *fw, - virSocketAddr *netaddr, - unsigned int prefix, - const char *iface, - const char *physdev) - G_GNUC_WARN_UNUSED_RESULT; - -int iptablesAddForwardAllowIn (virFirewall *fw, - virSocketAddr *netaddr, - unsigned int prefix, - const char *iface, - const char *physdev) - G_GNUC_WARN_UNUSED_RESULT; -int iptablesRemoveForwardAllowIn (virFirewall *fw, - virSocketAddr *netaddr, - unsigned int prefix, - const char *iface, - const char *physdev) - G_GNUC_WARN_UNUSED_RESULT; - -void iptablesAddForwardAllowCross (virFirewall *fw, - virFirewallLayer layer, - const char *iface); -void iptablesRemoveForwardAllowCross (virFirewall *fw, - virFirewallLayer layer, - const char *iface); - -void iptablesAddForwardRejectOut (virFirewall *fw, - virFirewallLayer layer, - const char *iface); -void iptablesRemoveForwardRejectOut (virFirewall *fw, - virFirewallLayer layer, - const char *iface); - -void iptablesAddForwardRejectIn (virFirewall *fw, - virFirewallLayer layer, - const char *iface); -void iptablesRemoveForwardRejectIn (virFirewall *fw, - virFirewallLayer layery, - const char *iface); - -int iptablesAddForwardMasquerade (virFirewall *fw, - virSocketAddr *netaddr, - unsigned int prefix, - const char *physdev, - virSocketAddrRange *addr, - virPortRange *port, - const char *protocol) - G_GNUC_WARN_UNUSED_RESULT; -int iptablesRemoveForwardMasquerade (virFirewall *fw, - virSocketAddr *netaddr, - unsigned int prefix, - const char *physdev, - virSocketAddrRange *addr, - virPortRange *port, - const char *protocol) - G_GNUC_WARN_UNUSED_RESULT; -int iptablesAddDontMasquerade (virFirewall *fw, - virSocketAddr *netaddr, - unsigned int prefix, - const char *physdev, - const char *destaddr) - G_GNUC_WARN_UNUSED_RESULT; -int iptablesRemoveDontMasquerade (virFirewall *fw, - virSocketAddr *netaddr, - unsigned int prefix, - const char *physdev, - const char *destaddr) - G_GNUC_WARN_UNUSED_RESULT; -void iptablesAddOutputFixUdpChecksum (virFirewall *fw, - const char *iface, - int port); -void iptablesRemoveOutputFixUdpChecksum (virFirewall *fw, - const char *iface, - int port); -- 2.45.0