diff options
author | Pablo Neira Ayuso <pablo@netfilter.org> | 2012-04-26 19:37:03 +0200 |
---|---|---|
committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2012-06-26 17:26:30 +0200 |
commit | 20cd0222c910e96c378e091e64b71d26e48916fe (patch) | |
tree | 377a770f8d42fb9fcab12cd9e3db7fe8212592f6 /src/conntrack/getter.c | |
parent | c69752e3dbf757aac336f4287eca11afef62a85c (diff) |
conntrack: add nfct_set_attr_l and ATTR_HELPER_INFO
This adds the ATTR_HELPER_INFO that can be used to send binary data
that will be attached to the conntrack. This is useful for the
user-space connection tracking support.
This patch also adds a new interface:
nfct_set_attr_l(attr, type, value, length);
that is used to set the variable length helper information.
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'src/conntrack/getter.c')
-rw-r--r-- | src/conntrack/getter.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/conntrack/getter.c b/src/conntrack/getter.c index 5e0a450..e7ab048 100644 --- a/src/conntrack/getter.c +++ b/src/conntrack/getter.c @@ -334,6 +334,11 @@ static const void *get_attr_timestamp_stop(const struct nf_conntrack *ct) return &ct->timestamp.stop; } +static const void *get_attr_helper_info(const struct nf_conntrack *ct) +{ + return ct->helper_info; +} + const get_attr get_attr_array[ATTR_MAX] = { [ATTR_ORIG_IPV4_SRC] = get_attr_orig_ipv4_src, [ATTR_ORIG_IPV4_DST] = get_attr_orig_ipv4_dst, @@ -400,4 +405,5 @@ const get_attr get_attr_array[ATTR_MAX] = { [ATTR_SECCTX] = get_attr_secctx, [ATTR_TIMESTAMP_START] = get_attr_timestamp_start, [ATTR_TIMESTAMP_STOP] = get_attr_timestamp_stop, + [ATTR_HELPER_INFO] = get_attr_helper_info, }; |