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authorTom Gundersen <teg@jklm.no>2015-12-03 01:52:01 +0100
committerTom Gundersen <teg@jklm.no>2015-12-03 01:52:01 +0100
commit3f967a4ccf1846514bd638f38e4f487bb4e1c317 (patch)
tree07bb4f6a9b1defea1df208a2f5097433a2e9787e /src/resolve/resolved-dns-answer.h
parent5449f1e3312e5467ce321fc2d7aa16a0ce0c60d2 (diff)
parent964ef14c2525f3a0311acb24c6814c5bfbe43cfc (diff)
Merge pull request #2087 from poettering/dnssec
Basic DNSSEC support, and unrelated fixes
Diffstat (limited to 'src/resolve/resolved-dns-answer.h')
-rw-r--r--src/resolve/resolved-dns-answer.h25
1 files changed, 15 insertions, 10 deletions
diff --git a/src/resolve/resolved-dns-answer.h b/src/resolve/resolved-dns-answer.h
index 8814919deb..89c254b02e 100644
--- a/src/resolve/resolved-dns-answer.h
+++ b/src/resolve/resolved-dns-answer.h
@@ -24,6 +24,7 @@
typedef struct DnsAnswer DnsAnswer;
typedef struct DnsAnswerItem DnsAnswerItem;
+#include "macro.h"
#include "resolved-dns-rr.h"
/* A simple array of resource records. We keep track of the
@@ -59,19 +60,23 @@ int dns_answer_reserve(DnsAnswer **a, unsigned n_free);
DEFINE_TRIVIAL_CLEANUP_FUNC(DnsAnswer*, dns_answer_unref);
-#define DNS_ANSWER_FOREACH(kk, a) \
- for (unsigned _i = ({ \
+#define _DNS_ANSWER_FOREACH(q, kk, a) \
+ for (unsigned UNIQ_T(i, q) = ({ \
(kk) = ((a) && (a)->n_rrs > 0) ? (a)->items[0].rr : NULL; \
0; \
- }); \
- (a) && ((_i) < (a)->n_rrs); \
- _i++, (kk) = (_i < (a)->n_rrs ? (a)->items[_i].rr : NULL))
+ }); \
+ (a) && (UNIQ_T(i, q) < (a)->n_rrs); \
+ UNIQ_T(i, q)++, (kk) = (UNIQ_T(i, q) < (a)->n_rrs ? (a)->items[UNIQ_T(i, q)].rr : NULL))
-#define DNS_ANSWER_FOREACH_IFINDEX(kk, ifindex, a) \
- for (unsigned _i = ({ \
+#define DNS_ANSWER_FOREACH(kk, a) _DNS_ANSWER_FOREACH(UNIQ, kk, a)
+
+#define _DNS_ANSWER_FOREACH_IFINDEX(q, kk, ifindex, a) \
+ for (unsigned UNIQ_T(i, q) = ({ \
(kk) = ((a) && (a)->n_rrs > 0) ? (a)->items[0].rr : NULL; \
(ifindex) = ((a) && (a)->n_rrs > 0) ? (a)->items[0].ifindex : 0; \
0; \
- }); \
- (a) && ((_i) < (a)->n_rrs); \
- _i++, (kk) = ((_i < (a)->n_rrs) ? (a)->items[_i].rr : NULL), (ifindex) = ((_i < (a)->n_rrs) ? (a)->items[_i].ifindex : 0))
+ }); \
+ (a) && (UNIQ_T(i, q) < (a)->n_rrs); \
+ UNIQ_T(i, q)++, (kk) = ((UNIQ_T(i, q) < (a)->n_rrs) ? (a)->items[UNIQ_T(i, q)].rr : NULL), (ifindex) = ((UNIQ_T(i, q) < (a)->n_rrs) ? (a)->items[UNIQ_T(i, q)].ifindex : 0))
+
+#define DNS_ANSWER_FOREACH_IFINDEX(kk, ifindex, a) _DNS_ANSWER_FOREACH_IFINDEX(UNIQ, kk, ifindex, a)