diff options
author | Pablo Neira Ayuso <pablo@netfilter.org> | 2008-07-18 14:36:06 +0200 |
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committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2008-07-18 14:36:06 +0200 |
commit | d65c9ce404a5a3dc4de220189daaf610f4ec306e (patch) | |
tree | d86743cc793c33231b051dd1b97dfa8b77c92bbb /include/libnetfilter_conntrack | |
parent | 563114a47ae03c988ca0e66eddda33d485e35f6b (diff) |
Extend high-level API for netlink BSF to add negative logic
This patch introduces nfct_filter_set_logic() to set the filtering
logic which results in a more flexible solution.
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'include/libnetfilter_conntrack')
-rw-r--r-- | include/libnetfilter_conntrack/libnetfilter_conntrack.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/include/libnetfilter_conntrack/libnetfilter_conntrack.h b/include/libnetfilter_conntrack/libnetfilter_conntrack.h index 328cf8b..9840f90 100644 --- a/include/libnetfilter_conntrack/libnetfilter_conntrack.h +++ b/include/libnetfilter_conntrack/libnetfilter_conntrack.h @@ -356,6 +356,16 @@ extern void nfct_filter_add_attr_u32(struct nfct_filter *filter, const enum nfct_filter_attr attr, const u_int32_t value); +enum nfct_filter_logic { + NFCT_FILTER_LOGIC_POSITIVE, + NFCT_FILTER_LOGIC_NEGATIVE, + NFCT_FILTER_LOGIC_MAX +}; + +extern int nfct_filter_set_logic(struct nfct_filter *filter, + const enum nfct_filter_attr attr, + const enum nfct_filter_logic logic); + extern int nfct_filter_attach(int fd, struct nfct_filter *filter); extern int nfct_filter_detach(int fd); |