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authorPhil Sutter <phil@nwl.cc>2017-07-19 15:05:27 +0200
committerPablo Neira Ayuso <pablo@netfilter.org>2017-07-19 19:24:38 +0200
commit6089630f54cecada1fcb91e12ad5eb1811010e48 (patch)
treeb4401e5832352238fca1c8e2390230fe0c62492c /include/rule.h
parent2b261897fa07006e8a46003f8448b69691555314 (diff)
segtree: Introduce flag for half-open range elements
This flag is required by userspace only, so can live within userdata. It's sole purpose is for 'nft monitor' to detect half-open ranges (which are comprised of a single element only). Signed-off-by: Phil Sutter <phil@nwl.cc> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'include/rule.h')
-rw-r--r--include/rule.h16
1 files changed, 16 insertions, 0 deletions
diff --git a/include/rule.h b/include/rule.h
index ddad6d40..a25e99bd 100644
--- a/include/rule.h
+++ b/include/rule.h
@@ -506,4 +506,20 @@ enum udata_set_type {
};
#define UDATA_SET_MAX (__UDATA_SET_MAX - 1)
+enum udata_set_elem_type {
+ UDATA_SET_ELEM_COMMENT,
+ UDATA_SET_ELEM_FLAGS,
+ __UDATA_SET_ELEM_MAX,
+};
+#define UDATA_SET_ELEM_MAX (__UDATA_SET_ELEM_MAX - 1)
+
+/**
+ * enum udata_set_elem_flags - meaning of bits in UDATA_SET_ELEM_FLAGS
+ *
+ * @SET_ELEM_F_INTERVAL_OPEN: set element denotes a half-open range
+ */
+enum udata_set_elem_flags {
+ SET_ELEM_F_INTERVAL_OPEN = 0x1,
+};
+
#endif /* NFTABLES_RULE_H */