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Optimize inserting filters into BPF map.

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This commit is contained in:
Christian Deacon
2025-02-27 06:59:52 -05:00
parent 5f60030721
commit c631266061
4 changed files with 17 additions and 24 deletions
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12
src/loader/utils/config.c
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@@ -57,7 +57,7 @@ void SetCfgDefaults(config__t *cfg)
{
filter_t* filter = &cfg->filters[i];
filter->id = 0;
filter->set = 0;
filter->enabled = 1;
filter->log = 0;
@@ -318,9 +318,6 @@ int ReadCfg(config__t *cfg, config_overrides_t* overrides)
return 1;
}
// Set filter count.
int filters = 0;
for (int i = 0; i < config_setting_length(setting); i++)
{
filter_t* filter = &cfg->filters[i];
@@ -633,8 +630,8 @@ int ReadCfg(config__t *cfg, config_overrides_t* overrides)
filter->icmpopts.do_type = 1;
}
// Assign ID and increase filter count.
filter->id = ++filters;
// Make sure filter is set.
filter->set = 1;
}
config_destroy(&conf);
@@ -682,7 +679,7 @@ void PrintConfig(config__t* cfg)
{
filter_t *filter = &cfg->filters[i];
if (filter->id < 1)
if (!filter->set)
{
break;
}
@@ -690,7 +687,6 @@ void PrintConfig(config__t* cfg)
printf("\t\tFilter #%d:\n", (i + 1));
// Main.
printf("\t\t\tID => %d\n", filter->id);
printf("\t\t\tLog => %d\n", filter->log);
printf("\t\t\tEnabled => %d\n", filter->enabled);
printf("\t\t\tAction => %d (0 = Block, 1 = Allow).\n\n", filter->action);