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-rw-r--r--src/resolve/resolved-dns-question.c44
1 files changed, 0 insertions, 44 deletions
diff --git a/src/resolve/resolved-dns-question.c b/src/resolve/resolved-dns-question.c
index 868658652d..75f2ed6042 100644
--- a/src/resolve/resolved-dns-question.c
+++ b/src/resolve/resolved-dns-question.c
@@ -155,50 +155,6 @@ int dns_question_is_valid(DnsQuestion *q) {
return 1;
}
-int dns_question_is_superset(DnsQuestion *q, DnsQuestion *other) {
- unsigned j;
- int r;
-
- /* Checks if all keys in "other" are also contained in "q" */
-
- if (!other)
- return 1;
-
- for (j = 0; j < other->n_keys; j++) {
- DnsResourceKey *b = other->keys[j];
- bool found = false;
- unsigned i;
-
- if (!q)
- return 0;
-
- for (i = 0; i < q->n_keys; i++) {
- DnsResourceKey *a = q->keys[i];
-
- r = dns_name_equal(DNS_RESOURCE_KEY_NAME(a), DNS_RESOURCE_KEY_NAME(b));
- if (r < 0)
- return r;
-
- if (r == 0)
- continue;
-
- if (a->class != b->class && a->class != DNS_CLASS_ANY)
- continue;
-
- if (a->type != b->type && a->type != DNS_TYPE_ANY)
- continue;
-
- found = true;
- break;
- }
-
- if (!found)
- return 0;
- }
-
- return 1;
-}
-
int dns_question_contains(DnsQuestion *a, DnsResourceKey *k) {
unsigned j;
int r;