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-rw-r--r--src/resolve/resolved-dns-transaction.h20
1 files changed, 17 insertions, 3 deletions
diff --git a/src/resolve/resolved-dns-transaction.h b/src/resolve/resolved-dns-transaction.h
index a2aa73a524..ee80dcf5a9 100644
--- a/src/resolve/resolved-dns-transaction.h
+++ b/src/resolve/resolved-dns-transaction.h
@@ -23,6 +23,7 @@
typedef struct DnsTransaction DnsTransaction;
typedef enum DnsTransactionState DnsTransactionState;
+typedef enum DnsTransactionSource DnsTransactionSource;
enum DnsTransactionState {
DNS_TRANSACTION_NULL,
@@ -39,6 +40,14 @@ enum DnsTransactionState {
_DNS_TRANSACTION_STATE_INVALID = -1
};
+enum DnsTransactionSource {
+ DNS_TRANSACTION_NETWORK,
+ DNS_TRANSACTION_CACHE,
+ DNS_TRANSACTION_ZONE,
+ _DNS_TRANSACTION_SOURCE_MAX,
+ _DNS_TRANSACTION_SOURCE_INVALID = -1
+};
+
#include "resolved-dns-answer.h"
#include "resolved-dns-packet.h"
#include "resolved-dns-question.h"
@@ -55,8 +64,10 @@ struct DnsTransaction {
bool initial_jitter;
DnsPacket *sent, *received;
- DnsAnswer *cached;
- int cached_rcode;
+
+ DnsAnswer *answer;
+ int answer_rcode;
+ DnsTransactionSource answer_source;
usec_t start_usec;
sd_event_source *timeout_event_source;
@@ -97,6 +108,9 @@ void dns_transaction_complete(DnsTransaction *t, DnsTransactionState state);
const char* dns_transaction_state_to_string(DnsTransactionState p) _const_;
DnsTransactionState dns_transaction_state_from_string(const char *s) _pure_;
+const char* dns_transaction_source_to_string(DnsTransactionSource p) _const_;
+DnsTransactionSource dns_transaction_source_from_string(const char *s) _pure_;
+
/* LLMNR Jitter interval, see RFC 4795 Section 7 */
#define LLMNR_JITTER_INTERVAL_USEC (100 * USEC_PER_MSEC)
@@ -106,4 +120,4 @@ DnsTransactionState dns_transaction_state_from_string(const char *s) _pure_;
/* Maximum attempts to send LLMNR requests, see RFC 4795 Section 2.7 */
#define LLMNR_TRANSACTION_ATTEMPTS_MAX 3
-#define TRANSACTION_ATTEMPTS_MAX(p) (p == DNS_PROTOCOL_LLMNR ? LLMNR_TRANSACTION_ATTEMPTS_MAX : DNS_TRANSACTION_ATTEMPTS_MAX)
+#define TRANSACTION_ATTEMPTS_MAX(p) ((p) == DNS_PROTOCOL_LLMNR ? LLMNR_TRANSACTION_ATTEMPTS_MAX : DNS_TRANSACTION_ATTEMPTS_MAX)