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-rw-r--r--src/dns/dns.h7
1 files changed, 7 insertions, 0 deletions
diff --git a/src/dns/dns.h b/src/dns/dns.h
index 5f53dbc..0d9c8a3 100644
--- a/src/dns/dns.h
+++ b/src/dns/dns.h
@@ -159,11 +159,17 @@ typedef struct DNS_RR {
unsigned int ttl; /* always */
unsigned int dnssec_valid; /* DNSSEC validated */
unsigned short pref; /* T_MX only */
+ /* Assume that flags lives in what was previously padding */
+ unsigned short flags; /* DNS_RR_FLAG_XX, see below */
struct DNS_RR *next; /* linkage */
size_t data_len; /* actual data size */
char data[1]; /* actually a bunch of data */
} DNS_RR;
+#define DNS_RR_FLAG_TRUNCATED (1<<0)
+
+#define DNS_RR_IS_TRUNCATED(rr) ((rr)->flags & DNS_RR_FLAG_TRUNCATED)
+
/*
* dns_strerror.c
*/
@@ -197,6 +203,7 @@ extern int dns_rr_compare_pref_any(DNS_RR *, DNS_RR *);
extern int dns_rr_compare_pref(DNS_RR *, DNS_RR *);
extern DNS_RR *dns_rr_shuffle(DNS_RR *);
extern DNS_RR *dns_rr_remove(DNS_RR *, DNS_RR *);
+extern int var_dns_rr_list_limit;
/*
* dns_rr_to_pa.c