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-rw-r--r--src/resolve/resolved-dns-transaction.c100
1 files changed, 50 insertions, 50 deletions
diff --git a/src/resolve/resolved-dns-transaction.c b/src/resolve/resolved-dns-transaction.c
index 5580e376c0..c4e055dfd8 100644
--- a/src/resolve/resolved-dns-transaction.c
+++ b/src/resolve/resolved-dns-transaction.c
@@ -439,6 +439,56 @@ void dns_transaction_process_reply(DnsTransaction *t, DnsPacket *p) {
dns_transaction_complete(t, DNS_TRANSACTION_FAILURE);
}
+static int on_dns_packet(sd_event_source *s, int fd, uint32_t revents, void *userdata) {
+ _cleanup_(dns_packet_unrefp) DnsPacket *p = NULL;
+ DnsTransaction *t = userdata;
+ int r;
+
+ assert(t);
+ assert(t->scope);
+
+ r = manager_recv(t->scope->manager, fd, DNS_PROTOCOL_DNS, &p);
+ if (r <= 0)
+ return r;
+
+ if (dns_packet_validate_reply(p) > 0 &&
+ DNS_PACKET_ID(p) == t->id) {
+ dns_transaction_process_reply(t, p);
+ } else
+ log_debug("Invalid DNS packet.");
+
+ return 0;
+}
+
+int transaction_dns_fd(DnsTransaction *t, DnsServer **_server) {
+ DnsServer *server;
+ int r;
+
+ assert(t);
+ assert(t->scope);
+ assert(t->scope->manager);
+
+ if (t->dns_fd >= 0)
+ return t->dns_fd;
+
+ t->dns_fd = dns_scope_udp_dns_socket(t->scope, &server);
+ if (t->dns_fd < 0)
+ return t->dns_fd;
+
+ r = sd_event_add_io(t->scope->manager->event, &t->dns_event_source, t->dns_fd, EPOLLIN, on_dns_packet, t);
+ if (r < 0)
+ goto fail;
+
+ if (_server)
+ *_server = server;
+
+ return t->dns_fd;
+
+fail:
+ t->dns_fd = safe_close(t->dns_fd);
+ return r;
+}
+
static int on_transaction_timeout(sd_event_source *s, usec_t usec, void *userdata) {
DnsTransaction *t = userdata;
int r;
@@ -642,56 +692,6 @@ int dns_transaction_go(DnsTransaction *t) {
return 1;
}
-static int on_dns_packet(sd_event_source *s, int fd, uint32_t revents, void *userdata) {
- _cleanup_(dns_packet_unrefp) DnsPacket *p = NULL;
- DnsTransaction *t = userdata;
- int r;
-
- assert(t);
- assert(t->scope);
-
- r = manager_recv(t->scope->manager, fd, DNS_PROTOCOL_DNS, &p);
- if (r <= 0)
- return r;
-
- if (dns_packet_validate_reply(p) > 0 &&
- DNS_PACKET_ID(p) == t->id) {
- dns_transaction_process_reply(t, p);
- } else
- log_debug("Invalid DNS packet.");
-
- return 0;
-}
-
-int transaction_dns_fd(DnsTransaction *t, DnsServer **_server) {
- DnsServer *server;
- int r;
-
- assert(t);
- assert(t->scope);
- assert(t->scope->manager);
-
- if (t->dns_fd >= 0)
- return t->dns_fd;
-
- t->dns_fd = dns_scope_udp_dns_socket(t->scope, &server);
- if (t->dns_fd < 0)
- return t->dns_fd;
-
- r = sd_event_add_io(t->scope->manager->event, &t->dns_event_source, t->dns_fd, EPOLLIN, on_dns_packet, t);
- if (r < 0)
- goto fail;
-
- if (_server)
- *_server = server;
-
- return t->dns_fd;
-
-fail:
- t->dns_fd = safe_close(t->dns_fd);
- return r;
-}
-
static const char* const dns_transaction_state_table[_DNS_TRANSACTION_STATE_MAX] = {
[DNS_TRANSACTION_NULL] = "null",
[DNS_TRANSACTION_PENDING] = "pending",