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Re-name the "flipflop" variable to "command_idx"

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This commit is contained in:
Mark McLoughlin 2008-01-10 13:50:46 +00:00
parent cc83cda045
commit 9d04c25ab2
2 changed files with 15 additions and 11 deletions
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4
ChangeLog
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@ -1,3 +1,7 @@
Thu Jan 10 13:50:11 GMT 2008 Mark McLoughlin <markmc@redhat.com>
* src/iptables.c: Re-name the "flipflop" variable to "command_idx"
Thu Jan 10 13:49:01 GMT 2008 Mark McLoughlin <markmc@redhat.com>
* src/iptables.c: make use of virFileMakePath(),

22
src/iptables.c
View File

@ -57,7 +57,7 @@ typedef struct
{
char *rule;
char **argv;
int flipflop;
int command_idx;
} iptRule;
typedef struct
@ -153,7 +153,7 @@ static int
iptRulesAppend(iptRules *rules,
char *rule,
char **argv,
int flipflop)
int command_idx)
{
iptRule *r;
@ -167,9 +167,9 @@ iptRulesAppend(iptRules *rules,
rules->rules = r;
rules->rules[rules->nrules].rule = rule;
rules->rules[rules->nrules].argv = argv;
rules->rules[rules->nrules].flipflop = flipflop;
rules->rules[rules->nrules].rule = rule;
rules->rules[rules->nrules].argv = argv;
rules->rules[rules->nrules].command_idx = command_idx;
rules->nrules++;
@ -343,7 +343,7 @@ iptablesAddRemoveRule(iptRules *rules, int action, const char *arg, ...)
char **argv;
char *rule = NULL, *p;
const char *s;
int n, rulelen, flipflop;
int n, rulelen, command_idx;
n = 1 + /* /sbin/iptables */
2 + /* --table foo */
@ -377,7 +377,7 @@ iptablesAddRemoveRule(iptRules *rules, int action, const char *arg, ...)
if (!(argv[n++] = strdup(rules->table)))
goto error;
flipflop = n;
command_idx = n;
if (!(argv[n++] = strdup(action == ADD ? "--insert" : "--delete")))
goto error;
@ -420,7 +420,7 @@ iptablesAddRemoveRule(iptRules *rules, int action, const char *arg, ...)
goto error;
if (action == ADD) {
retval = iptRulesAppend(rules, rule, argv, flipflop);
retval = iptRulesAppend(rules, rule, argv, command_idx);
rule = NULL;
argv = NULL;
} else {
@ -500,14 +500,14 @@ iptRulesReload(iptRules *rules)
iptRule *rule = &rules->rules[i];
char *orig;
orig = rule->argv[rule->flipflop];
rule->argv[rule->flipflop] = (char *) "--delete";
orig = rule->argv[rule->command_idx];
rule->argv[rule->command_idx] = (char *) "--delete";
if (virRun(NULL, rule->argv, NULL) < 0)
qemudLog(QEMUD_WARN, "Failed to remove iptables rule '%s' from chain '%s' in table '%s': %s",
rule->rule, rules->chain, rules->table, strerror(errno));
rule->argv[rule->flipflop] = orig;
rule->argv[rule->command_idx] = orig;
}
if ((retval = iptablesAddRemoveChain(rules, REMOVE)) ||