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question: drop dns_question_is_superset() which we don't use anymore

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This commit is contained in:
Lennart Poettering
2015-11-24 00:20:39 +01:00
parent 556f107f95
commit 5ce1946f4d
2 changed files with 0 additions and 45 deletions
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src/resolve/resolved-dns-question.c
-44
View File
@@ -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;
src/resolve/resolved-dns-question.h
-1
View File
@@ -46,7 +46,6 @@ int dns_question_add(DnsQuestion *q, DnsResourceKey *key);
int dns_question_matches_rr(DnsQuestion *q, DnsResourceRecord *rr);
int dns_question_matches_cname(DnsQuestion *q, DnsResourceRecord *rr);
int dns_question_is_valid(DnsQuestion *q);
int dns_question_is_superset(DnsQuestion *q, DnsQuestion *other);
int dns_question_contains(DnsQuestion *a, DnsResourceKey *k);
int dns_question_is_equal(DnsQuestion *a, DnsQuestion *b);