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* examples: add support for NF_PROTO_INET familyJose M. Guisado Gomez2020-07-271-1/+3
| | | | | | | | Add missing support for "inet" family for a handful of examples where applicable. Signed-off-by: Jose M. Guisado Gomez <guigom@riseup.net> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
* examples: Replace use of deprecated symbolsPhil Sutter2019-12-041-2/+2
| | | | | | | | | | | | | Do not use unqualified setters to avoid the warnings. Pass a (false) zero length value to nftnl_flowtable_set_data() when assigning to NFTNL_FLOWTABLE_DEVICES as the length value is unused and not even usable. Maybe one should introduce a dedicated nftnl_flowtable_set_devices() at a later point. Fixes: 7349a70634fa0 ("Deprecate untyped data setters") Signed-off-by: Phil Sutter <phil@nwl.cc> Acked-by: Pablo Neira Ayuso <pablo@netfilter.org> Acked-by: Arturo Borrero Gonzalez <arturo@netfilter.org>
* examples: do not call nftnl_batch_is_supported()Pablo Neira Ayuso2018-02-141-15/+5
| | | | | | | | This is only required by Linux kernel <= 3.16.x, that's too old and at that time nft was very limited in term of features, so let's remove this check from example files. Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
* examples: Remove the use of nftnl_mnl_batch_put()Elise Lennion2017-01-161-23/+15
| | | | | | | | use nftnl_batch_begin() and nftnl_batch_end() instead, to keep examples consistent and avoid code duplication. Signed-off-by: Elise Lennion <elise.lennion@gmail.com> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
* src: get rid of _attr_ infix in new nftnl_ definitionsPablo Neira Ayuso2015-09-071-3/+3
| | | | | | | The function names are already large, trim off the _ATTR_ infix in the attribute definitions. Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
* src: get rid of _ATTR_ infix in new nfntl_ definitionsPablo Neira Ayuso2015-09-071-3/+3
| | | | | | | The constant names are already large, trim off the _ATTR_ infix in the attribute definitions. Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
* src: rename existing functions to use the nftnl_ prefixPablo Neira Ayuso2015-09-071-11/+11
| | | | | | | | | So we can use the nft_* prefix anytime soon for our upcoming higher level library. After this patch, the nft_* symbols become an alias of the nftnl_* symbols. Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
* examples: nft-rule-del: removed printf rule functionÁlvaro Neira Ayuso2014-03-081-4/+0
| | | | | | | | | | | | | Removed this code because with that we have a strange output. Example: we have a rule with handle 4 and we execute nft-rule-del ip filter input 4 Output: unknown filter input 4 0 Signed-off-by: Alvaro Neira Ayuso <alvaroneay@gmail.com> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
* examples: nft-rule-del: fix missing batching headersÁlvaro Neira Ayuso2014-03-081-4/+39
| | | | | | | | | Fix the example for deleting rules. Before this patch, the program tried to delete the rule without using the correct header. Signed-off-by: Alvaro Neira Ayuso <alvaroneay@gmail.com> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
* rename library to libnftnllibnftnl-1.0.0Pablo Neira Ayuso2014-01-201-1/+1
| | | | | | We plan to use this library name for the higher layer library. Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
* examples: add arp supportPablo Neira Ayuso2013-07-181-4/+7
| | | | | | While at it, convert all examples to use NFPROTO_*. Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
* rule: use 64-bits handle instead of 16-bitsPablo Neira Ayuso2012-11-031-1/+1
| | | | | | 5c4d30c nf_tables: use 64-bits rule handle instead of 16-bits Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
* initial version of libnftablesPablo Neira Ayuso2012-10-111-0/+103
It adds support for table, chain and rule handling. This also includes expression handling for each rule. Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>