[libvirt] [PATCH 1/6] Change 'int incoming' to 'bool incoming' in nwfilter code

Daniel P. Berrange berrange at redhat.com
Tue Mar 18 13:36:33 UTC 2014


Many methods in the nwfilter code have an 'int incoming' parameter
that only takes 0 or 1, so should use a bool instead.

Signed-off-by: Daniel P. Berrange <berrange at redhat.com>
---
 src/nwfilter/nwfilter_ebiptables_driver.c | 187 +++++++++++++++---------------
 1 file changed, 94 insertions(+), 93 deletions(-)

diff --git a/src/nwfilter/nwfilter_ebiptables_driver.c b/src/nwfilter/nwfilter_ebiptables_driver.c
index 74a1f9d..2543854 100644
--- a/src/nwfilter/nwfilter_ebiptables_driver.c
+++ b/src/nwfilter/nwfilter_ebiptables_driver.c
@@ -642,7 +642,7 @@ static int iptablesCreateBaseChains(virBufferPtr buf)
 static int
 iptablesCreateTmpRootChain(virBufferPtr buf,
                            char prefix,
-                           int incoming, const char *ifname,
+                           bool incoming, const char *ifname,
                            int stopOnError)
 {
     char chain[MAX_CHAINNAME_LENGTH];
@@ -669,9 +669,9 @@ static int
 iptablesCreateTmpRootChains(virBufferPtr buf,
                             const char *ifname)
 {
-    iptablesCreateTmpRootChain(buf, 'F', 0, ifname, 1);
-    iptablesCreateTmpRootChain(buf, 'F', 1, ifname, 1);
-    iptablesCreateTmpRootChain(buf, 'H', 1, ifname, 1);
+    iptablesCreateTmpRootChain(buf, 'F', false, ifname, 1);
+    iptablesCreateTmpRootChain(buf, 'F', true, ifname, 1);
+    iptablesCreateTmpRootChain(buf, 'H', true, ifname, 1);
     return 0;
 }
 
@@ -679,7 +679,7 @@ iptablesCreateTmpRootChains(virBufferPtr buf,
 static int
 _iptablesRemoveRootChain(virBufferPtr buf,
                          char prefix,
-                         int incoming, const char *ifname,
+                         bool incoming, const char *ifname,
                          int isTempChain)
 {
     char chain[MAX_CHAINNAME_LENGTH];
@@ -709,7 +709,7 @@ _iptablesRemoveRootChain(virBufferPtr buf,
 static int
 iptablesRemoveRootChain(virBufferPtr buf,
                         char prefix,
-                        int incoming,
+                        bool incoming,
                         const char *ifname)
 {
     return _iptablesRemoveRootChain(buf, prefix, incoming, ifname, 0);
@@ -719,7 +719,7 @@ iptablesRemoveRootChain(virBufferPtr buf,
 static int
 iptablesRemoveTmpRootChain(virBufferPtr buf,
                            char prefix,
-                           int incoming,
+                           bool incoming,
                            const char *ifname)
 {
     return _iptablesRemoveRootChain(buf, prefix,
@@ -731,9 +731,9 @@ static int
 iptablesRemoveTmpRootChains(virBufferPtr buf,
                             const char *ifname)
 {
-    iptablesRemoveTmpRootChain(buf, 'F', 0, ifname);
-    iptablesRemoveTmpRootChain(buf, 'F', 1, ifname);
-    iptablesRemoveTmpRootChain(buf, 'H', 1, ifname);
+    iptablesRemoveTmpRootChain(buf, 'F', false, ifname);
+    iptablesRemoveTmpRootChain(buf, 'F', true, ifname);
+    iptablesRemoveTmpRootChain(buf, 'H', true, ifname);
     return 0;
 }
 
@@ -742,9 +742,9 @@ static int
 iptablesRemoveRootChains(virBufferPtr buf,
                          const char *ifname)
 {
-    iptablesRemoveRootChain(buf, 'F', 0, ifname);
-    iptablesRemoveRootChain(buf, 'F', 1, ifname);
-    iptablesRemoveRootChain(buf, 'H', 1, ifname);
+    iptablesRemoveRootChain(buf, 'F', false, ifname);
+    iptablesRemoveRootChain(buf, 'F', true, ifname);
+    iptablesRemoveRootChain(buf, 'H', true, ifname);
     return 0;
 }
 
@@ -753,7 +753,7 @@ static int
 iptablesLinkTmpRootChain(virBufferPtr buf,
                          const char *basechain,
                          char prefix,
-                         int incoming, const char *ifname,
+                         bool incoming, const char *ifname,
                          int stopOnError)
 {
     char chain[MAX_CHAINNAME_LENGTH];
@@ -785,9 +785,9 @@ static int
 iptablesLinkTmpRootChains(virBufferPtr buf,
                           const char *ifname)
 {
-    iptablesLinkTmpRootChain(buf, VIRT_OUT_CHAIN, 'F', 0, ifname, 1);
-    iptablesLinkTmpRootChain(buf, VIRT_IN_CHAIN,  'F', 1, ifname, 1);
-    iptablesLinkTmpRootChain(buf, HOST_IN_CHAIN,  'H', 1, ifname, 1);
+    iptablesLinkTmpRootChain(buf, VIRT_OUT_CHAIN, 'F', false, ifname, 1);
+    iptablesLinkTmpRootChain(buf, VIRT_IN_CHAIN,  'F', true, ifname, 1);
+    iptablesLinkTmpRootChain(buf, HOST_IN_CHAIN,  'H', true, ifname, 1);
 
     return 0;
 }
@@ -831,7 +831,7 @@ static int
 _iptablesUnlinkRootChain(virBufferPtr buf,
                          const char *basechain,
                          char prefix,
-                         int incoming, const char *ifname,
+                         bool incoming, const char *ifname,
                          int isTempChain)
 {
     char chain[MAX_CHAINNAME_LENGTH];
@@ -877,7 +877,7 @@ static int
 iptablesUnlinkRootChain(virBufferPtr buf,
                         const char *basechain,
                         char prefix,
-                        int incoming, const char *ifname)
+                        bool incoming, const char *ifname)
 {
     return _iptablesUnlinkRootChain(buf,
                                     basechain, prefix, incoming, ifname, 0);
@@ -888,7 +888,7 @@ static int
 iptablesUnlinkTmpRootChain(virBufferPtr buf,
                            const char *basechain,
                            char prefix,
-                           int incoming, const char *ifname)
+                           bool incoming, const char *ifname)
 {
     return _iptablesUnlinkRootChain(buf,
                                     basechain, prefix, incoming, ifname, 1);
@@ -899,9 +899,9 @@ static int
 iptablesUnlinkRootChains(virBufferPtr buf,
                          const char *ifname)
 {
-    iptablesUnlinkRootChain(buf, VIRT_OUT_CHAIN, 'F', 0, ifname);
-    iptablesUnlinkRootChain(buf, VIRT_IN_CHAIN,  'F', 1, ifname);
-    iptablesUnlinkRootChain(buf, HOST_IN_CHAIN,  'H', 1, ifname);
+    iptablesUnlinkRootChain(buf, VIRT_OUT_CHAIN, 'F', false, ifname);
+    iptablesUnlinkRootChain(buf, VIRT_IN_CHAIN,  'F', true, ifname);
+    iptablesUnlinkRootChain(buf, HOST_IN_CHAIN,  'H', true, ifname);
 
     return 0;
 }
@@ -911,9 +911,9 @@ static int
 iptablesUnlinkTmpRootChains(virBufferPtr buf,
                             const char *ifname)
 {
-    iptablesUnlinkTmpRootChain(buf, VIRT_OUT_CHAIN, 'F', 0, ifname);
-    iptablesUnlinkTmpRootChain(buf, VIRT_IN_CHAIN,  'F', 1, ifname);
-    iptablesUnlinkTmpRootChain(buf, HOST_IN_CHAIN,  'H', 1, ifname);
+    iptablesUnlinkTmpRootChain(buf, VIRT_OUT_CHAIN, 'F', false, ifname);
+    iptablesUnlinkTmpRootChain(buf, VIRT_IN_CHAIN,  'F', true, ifname);
+    iptablesUnlinkTmpRootChain(buf, HOST_IN_CHAIN,  'H', true, ifname);
     return 0;
 }
 
@@ -921,7 +921,7 @@ iptablesUnlinkTmpRootChains(virBufferPtr buf,
 static int
 iptablesRenameTmpRootChain(virBufferPtr buf,
                            char prefix,
-                           int incoming,
+                           bool incoming,
                            const char *ifname)
 {
     char tmpchain[MAX_CHAINNAME_LENGTH], chain[MAX_CHAINNAME_LENGTH];
@@ -951,9 +951,9 @@ static int
 iptablesRenameTmpRootChains(virBufferPtr buf,
                             const char *ifname)
 {
-    iptablesRenameTmpRootChain(buf, 'F', 0, ifname);
-    iptablesRenameTmpRootChain(buf, 'F', 1, ifname);
-    iptablesRenameTmpRootChain(buf, 'H', 1, ifname);
+    iptablesRenameTmpRootChain(buf, 'F', false, ifname);
+    iptablesRenameTmpRootChain(buf, 'F', true, ifname);
+    iptablesRenameTmpRootChain(buf, 'H', true, ifname);
     return 0;
 }
 
@@ -2869,7 +2869,7 @@ ebiptablesExecCLI(virBufferPtr buf, bool ignoreNonzero, char **outbuf)
 
 static int
 ebtablesCreateTmpRootChain(virBufferPtr buf,
-                           int incoming, const char *ifname,
+                           bool incoming, const char *ifname,
                            int stopOnError)
 {
     char chain[MAX_CHAINNAME_LENGTH];
@@ -2891,7 +2891,7 @@ ebtablesCreateTmpRootChain(virBufferPtr buf,
 
 static int
 ebtablesLinkTmpRootChain(virBufferPtr buf,
-                         int incoming, const char *ifname,
+                         bool incoming, const char *ifname,
                          int stopOnError)
 {
     char chain[MAX_CHAINNAME_LENGTH];
@@ -2917,7 +2917,7 @@ ebtablesLinkTmpRootChain(virBufferPtr buf,
 
 static int
 _ebtablesRemoveRootChain(virBufferPtr buf,
-                         int incoming, const char *ifname,
+                         bool incoming, const char *ifname,
                          int isTempChain)
 {
     char chain[MAX_CHAINNAME_LENGTH];
@@ -2943,7 +2943,7 @@ _ebtablesRemoveRootChain(virBufferPtr buf,
 
 static int
 ebtablesRemoveRootChain(virBufferPtr buf,
-                        int incoming, const char *ifname)
+                        bool incoming, const char *ifname)
 {
     return _ebtablesRemoveRootChain(buf, incoming, ifname, 0);
 }
@@ -2951,7 +2951,7 @@ ebtablesRemoveRootChain(virBufferPtr buf,
 
 static int
 ebtablesRemoveTmpRootChain(virBufferPtr buf,
-                           int incoming, const char *ifname)
+                           bool incoming, const char *ifname)
 {
     return _ebtablesRemoveRootChain(buf, incoming, ifname, 1);
 }
@@ -2959,7 +2959,7 @@ ebtablesRemoveTmpRootChain(virBufferPtr buf,
 
 static int
 _ebtablesUnlinkRootChain(virBufferPtr buf,
-                         int incoming, const char *ifname,
+                         bool incoming, const char *ifname,
                          int isTempChain)
 {
     char chain[MAX_CHAINNAME_LENGTH];
@@ -2988,7 +2988,7 @@ _ebtablesUnlinkRootChain(virBufferPtr buf,
 
 static int
 ebtablesUnlinkRootChain(virBufferPtr buf,
-                        int incoming, const char *ifname)
+                        bool incoming, const char *ifname)
 {
     return _ebtablesUnlinkRootChain(buf, incoming, ifname, 0);
 }
@@ -2996,7 +2996,7 @@ ebtablesUnlinkRootChain(virBufferPtr buf,
 
 static int
 ebtablesUnlinkTmpRootChain(virBufferPtr buf,
-                           int incoming, const char *ifname)
+                           bool incoming, const char *ifname)
 {
     return _ebtablesUnlinkRootChain(buf, incoming, ifname, 1);
 }
@@ -3005,7 +3005,7 @@ ebtablesUnlinkTmpRootChain(virBufferPtr buf,
 static int
 ebtablesCreateTmpSubChain(ebiptablesRuleInstPtr *inst,
                           int *nRuleInstances,
-                          int incoming,
+                          bool incoming,
                           const char *ifname,
                           enum l3_proto_idx protoidx,
                           const char *filtername,
@@ -3145,7 +3145,7 @@ ebtablesRemoveTmpSubChains(virBufferPtr buf,
 
 static int
 ebtablesRenameTmpSubChain(virBufferPtr buf,
-                          int incoming,
+                          bool incoming,
                           const char *ifname,
                           const char *protocol)
 {
@@ -3171,7 +3171,7 @@ ebtablesRenameTmpSubChain(virBufferPtr buf,
 
 static int
 ebtablesRenameTmpRootChain(virBufferPtr buf,
-                           int incoming,
+                           bool incoming,
                            const char *ifname)
 {
     return ebtablesRenameTmpSubChain(buf, incoming, ifname, NULL);
@@ -3208,8 +3208,8 @@ ebtablesRenameTmpSubAndRootChains(virBufferPtr buf,
 
     virBufferAddLit(buf, "rename_chains $chains\n");
 
-    ebtablesRenameTmpRootChain(buf, 1, ifname);
-    ebtablesRenameTmpRootChain(buf, 0, ifname);
+    ebtablesRenameTmpRootChain(buf, true, ifname);
+    ebtablesRenameTmpRootChain(buf, false, ifname);
 
     return 0;
 }
@@ -3275,7 +3275,7 @@ ebtablesApplyBasicRules(const char *ifname,
 
     NWFILTER_SET_EBTABLES_SHELLVAR(&buf);
 
-    ebtablesCreateTmpRootChain(&buf, 1, ifname, 1);
+    ebtablesCreateTmpRootChain(&buf, true, ifname, 1);
 
     PRINT_ROOT_CHAIN(chain, chainPrefix, ifname);
     virBufferAsprintf(&buf,
@@ -3310,8 +3310,8 @@ ebtablesApplyBasicRules(const char *ifname,
                       chain,
                       CMD_STOPONERR(1));
 
-    ebtablesLinkTmpRootChain(&buf, 1, ifname, 1);
-    ebtablesRenameTmpRootChain(&buf, 1, ifname);
+    ebtablesLinkTmpRootChain(&buf, true, ifname, 1);
+    ebtablesRenameTmpRootChain(&buf, true, ifname);
 
     if (ebiptablesExecCLI(&buf, false, NULL) < 0)
         goto tear_down_tmpebchains;
@@ -3372,8 +3372,8 @@ ebtablesApplyDHCPOnlyRules(const char *ifname,
 
     NWFILTER_SET_EBTABLES_SHELLVAR(&buf);
 
-    ebtablesCreateTmpRootChain(&buf, 1, ifname, 1);
-    ebtablesCreateTmpRootChain(&buf, 0, ifname, 1);
+    ebtablesCreateTmpRootChain(&buf, true, ifname, 1);
+    ebtablesCreateTmpRootChain(&buf, false, ifname, 1);
 
     PRINT_ROOT_CHAIN(chain_in, CHAINPREFIX_HOST_IN_TEMP, ifname);
     PRINT_ROOT_CHAIN(chain_out, CHAINPREFIX_HOST_OUT_TEMP, ifname);
@@ -3453,12 +3453,12 @@ ebtablesApplyDHCPOnlyRules(const char *ifname,
                       chain_out,
                       CMD_STOPONERR(1));
 
-    ebtablesLinkTmpRootChain(&buf, 1, ifname, 1);
-    ebtablesLinkTmpRootChain(&buf, 0, ifname, 1);
+    ebtablesLinkTmpRootChain(&buf, true, ifname, 1);
+    ebtablesLinkTmpRootChain(&buf, false, ifname, 1);
 
     if (!leaveTemporary) {
-        ebtablesRenameTmpRootChain(&buf, 1, ifname);
-        ebtablesRenameTmpRootChain(&buf, 0, ifname);
+        ebtablesRenameTmpRootChain(&buf, true, ifname);
+        ebtablesRenameTmpRootChain(&buf, false, ifname);
     }
 
     if (ebiptablesExecCLI(&buf, false, NULL) < 0)
@@ -3504,8 +3504,8 @@ ebtablesApplyDropAllRules(const char *ifname)
 
     NWFILTER_SET_EBTABLES_SHELLVAR(&buf);
 
-    ebtablesCreateTmpRootChain(&buf, 1, ifname, 1);
-    ebtablesCreateTmpRootChain(&buf, 0, ifname, 1);
+    ebtablesCreateTmpRootChain(&buf, true, ifname, 1);
+    ebtablesCreateTmpRootChain(&buf, false, ifname, 1);
 
     PRINT_ROOT_CHAIN(chain_in, CHAINPREFIX_HOST_IN_TEMP, ifname);
     PRINT_ROOT_CHAIN(chain_out, CHAINPREFIX_HOST_OUT_TEMP, ifname);
@@ -3526,10 +3526,10 @@ ebtablesApplyDropAllRules(const char *ifname)
                       chain_out,
                       CMD_STOPONERR(1));
 
-    ebtablesLinkTmpRootChain(&buf, 1, ifname, 1);
-    ebtablesLinkTmpRootChain(&buf, 0, ifname, 1);
-    ebtablesRenameTmpRootChain(&buf, 1, ifname);
-    ebtablesRenameTmpRootChain(&buf, 0, ifname);
+    ebtablesLinkTmpRootChain(&buf, true, ifname, 1);
+    ebtablesLinkTmpRootChain(&buf, false, ifname, 1);
+    ebtablesRenameTmpRootChain(&buf, true, ifname);
+    ebtablesRenameTmpRootChain(&buf, false, ifname);
 
     if (ebiptablesExecCLI(&buf, false, NULL) < 0)
         goto tear_down_tmpebchains;
@@ -3563,17 +3563,17 @@ static int ebtablesCleanAll(const char *ifname)
 
     NWFILTER_SET_EBTABLES_SHELLVAR(&buf);
 
-    ebtablesUnlinkRootChain(&buf, 1, ifname);
-    ebtablesUnlinkRootChain(&buf, 0, ifname);
+    ebtablesUnlinkRootChain(&buf, true, ifname);
+    ebtablesUnlinkRootChain(&buf, false, ifname);
     ebtablesRemoveSubChains(&buf, ifname);
-    ebtablesRemoveRootChain(&buf, 1, ifname);
-    ebtablesRemoveRootChain(&buf, 0, ifname);
+    ebtablesRemoveRootChain(&buf, true, ifname);
+    ebtablesRemoveRootChain(&buf, false, ifname);
 
-    ebtablesUnlinkTmpRootChain(&buf, 1, ifname);
-    ebtablesUnlinkTmpRootChain(&buf, 0, ifname);
+    ebtablesUnlinkTmpRootChain(&buf, true, ifname);
+    ebtablesUnlinkTmpRootChain(&buf, false, ifname);
     ebtablesRemoveTmpSubChains(&buf, ifname);
-    ebtablesRemoveTmpRootChain(&buf, 1, ifname);
-    ebtablesRemoveTmpRootChain(&buf, 0, ifname);
+    ebtablesRemoveTmpRootChain(&buf, true, ifname);
+    ebtablesRemoveTmpRootChain(&buf, false, ifname);
 
     ebiptablesExecCLI(&buf, true, NULL);
     return 0;
@@ -3682,7 +3682,8 @@ ebtablesGetProtoIdxByFiltername(const char *filtername)
 static int
 ebtablesCreateTmpRootAndSubChains(virBufferPtr buf,
                                   const char *ifname,
-                                  virHashTablePtr chains, int direction,
+                                  virHashTablePtr chains,
+                                  bool incoming,
                                   ebiptablesRuleInstPtr *inst,
                                   int *nRuleInstances)
 {
@@ -3691,7 +3692,7 @@ ebtablesCreateTmpRootAndSubChains(virBufferPtr buf,
     virHashKeyValuePairPtr filter_names;
     const virNWFilterChainPriority *priority;
 
-    if (ebtablesCreateTmpRootChain(buf, direction, ifname, 1) < 0)
+    if (ebtablesCreateTmpRootChain(buf, incoming, ifname, 1) < 0)
         return -1;
 
     filter_names = virHashGetItems(chains,
@@ -3706,7 +3707,7 @@ ebtablesCreateTmpRootAndSubChains(virBufferPtr buf,
             continue;
         priority = (const virNWFilterChainPriority *)filter_names[i].value;
         rc = ebtablesCreateTmpSubChain(inst, nRuleInstances,
-                                       direction, ifname, idx,
+                                       incoming, ifname, idx,
                                        filter_names[i].key, 1,
                                        *priority);
         if (rc < 0)
@@ -3765,11 +3766,11 @@ ebiptablesApplyNewRules(const char *ifname,
     if (ebtables_cmd_path) {
         NWFILTER_SET_EBTABLES_SHELLVAR(&buf);
 
-        ebtablesUnlinkTmpRootChain(&buf, 1, ifname);
-        ebtablesUnlinkTmpRootChain(&buf, 0, ifname);
+        ebtablesUnlinkTmpRootChain(&buf, true, ifname);
+        ebtablesUnlinkTmpRootChain(&buf, false, ifname);
         ebtablesRemoveTmpSubChains(&buf, ifname);
-        ebtablesRemoveTmpRootChain(&buf, 1, ifname);
-        ebtablesRemoveTmpRootChain(&buf, 0, ifname);
+        ebtablesRemoveTmpRootChain(&buf, true, ifname);
+        ebtablesRemoveTmpRootChain(&buf, false, ifname);
         ebiptablesExecCLI(&buf, true, NULL);
     }
 
@@ -3777,10 +3778,10 @@ ebiptablesApplyNewRules(const char *ifname,
 
     /* create needed chains */
     if ((virHashSize(chains_in_set) > 0 &&
-         ebtablesCreateTmpRootAndSubChains(&buf, ifname, chains_in_set, 1,
+         ebtablesCreateTmpRootAndSubChains(&buf, ifname, chains_in_set, true,
                                            &ebtChains, &nEbtChains) < 0) ||
         (virHashSize(chains_out_set) > 0 &&
-         ebtablesCreateTmpRootAndSubChains(&buf, ifname, chains_out_set, 0,
+         ebtablesCreateTmpRootAndSubChains(&buf, ifname, chains_out_set, false,
                                            &ebtChains, &nEbtChains) < 0)) {
         goto tear_down_tmpebchains;
     }
@@ -3929,9 +3930,9 @@ ebiptablesApplyNewRules(const char *ifname,
     NWFILTER_SET_EBTABLES_SHELLVAR(&buf);
 
     if (virHashSize(chains_in_set) != 0)
-        ebtablesLinkTmpRootChain(&buf, 1, ifname, 1);
+        ebtablesLinkTmpRootChain(&buf, true, ifname, 1);
     if (virHashSize(chains_out_set) != 0)
-        ebtablesLinkTmpRootChain(&buf, 0, ifname, 1);
+        ebtablesLinkTmpRootChain(&buf, false, ifname, 1);
 
     if (ebiptablesExecCLI(&buf, false, &errmsg) < 0)
         goto tear_down_ebsubchains_and_unlink;
@@ -3951,8 +3952,8 @@ tear_down_ebsubchains_and_unlink:
     if (ebtables_cmd_path) {
         NWFILTER_SET_EBTABLES_SHELLVAR(&buf);
 
-        ebtablesUnlinkTmpRootChain(&buf, 1, ifname);
-        ebtablesUnlinkTmpRootChain(&buf, 0, ifname);
+        ebtablesUnlinkTmpRootChain(&buf, true, ifname);
+        ebtablesUnlinkTmpRootChain(&buf, false, ifname);
     }
 
 tear_down_tmpip6tchains:
@@ -3976,8 +3977,8 @@ tear_down_tmpebchains:
         NWFILTER_SET_EBTABLES_SHELLVAR(&buf);
 
         ebtablesRemoveTmpSubChains(&buf, ifname);
-        ebtablesRemoveTmpRootChain(&buf, 1, ifname);
-        ebtablesRemoveTmpRootChain(&buf, 0, ifname);
+        ebtablesRemoveTmpRootChain(&buf, true, ifname);
+        ebtablesRemoveTmpRootChain(&buf, false, ifname);
     }
 
     ebiptablesExecCLI(&buf, true, NULL);
@@ -4025,12 +4026,12 @@ ebiptablesTearNewRules(const char *ifname)
     if (ebtables_cmd_path) {
         NWFILTER_SET_EBTABLES_SHELLVAR(&buf);
 
-        ebtablesUnlinkTmpRootChain(&buf, 1, ifname);
-        ebtablesUnlinkTmpRootChain(&buf, 0, ifname);
+        ebtablesUnlinkTmpRootChain(&buf, true, ifname);
+        ebtablesUnlinkTmpRootChain(&buf, false, ifname);
 
         ebtablesRemoveTmpSubChains(&buf, ifname);
-        ebtablesRemoveTmpRootChain(&buf, 1, ifname);
-        ebtablesRemoveTmpRootChain(&buf, 0, ifname);
+        ebtablesRemoveTmpRootChain(&buf, true, ifname);
+        ebtablesRemoveTmpRootChain(&buf, false, ifname);
     }
 
     ebiptablesExecCLI(&buf, true, NULL);
@@ -4068,13 +4069,13 @@ ebiptablesTearOldRules(const char *ifname)
     if (ebtables_cmd_path) {
         NWFILTER_SET_EBTABLES_SHELLVAR(&buf);
 
-        ebtablesUnlinkRootChain(&buf, 1, ifname);
-        ebtablesUnlinkRootChain(&buf, 0, ifname);
+        ebtablesUnlinkRootChain(&buf, true, ifname);
+        ebtablesUnlinkRootChain(&buf, false, ifname);
 
         ebtablesRemoveSubChains(&buf, ifname);
 
-        ebtablesRemoveRootChain(&buf, 1, ifname);
-        ebtablesRemoveRootChain(&buf, 0, ifname);
+        ebtablesRemoveRootChain(&buf, true, ifname);
+        ebtablesRemoveRootChain(&buf, false, ifname);
 
         ebtablesRenameTmpSubAndRootChains(&buf, ifname);
 
@@ -4157,13 +4158,13 @@ ebiptablesAllTeardown(const char *ifname)
     if (ebtables_cmd_path) {
         NWFILTER_SET_EBTABLES_SHELLVAR(&buf);
 
-        ebtablesUnlinkRootChain(&buf, 1, ifname);
-        ebtablesUnlinkRootChain(&buf, 0, ifname);
+        ebtablesUnlinkRootChain(&buf, true, ifname);
+        ebtablesUnlinkRootChain(&buf, false, ifname);
 
         ebtablesRemoveSubChains(&buf, ifname);
 
-        ebtablesRemoveRootChain(&buf, 1, ifname);
-        ebtablesRemoveRootChain(&buf, 0, ifname);
+        ebtablesRemoveRootChain(&buf, true, ifname);
+        ebtablesRemoveRootChain(&buf, false, ifname);
     }
     ebiptablesExecCLI(&buf, true, NULL);
 
-- 
1.8.5.3




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