diff options
| author | Arturo Borrero <arturo.borrero.glez@gmail.com> | 2014-04-14 12:17:41 +0200 |
|---|---|---|
| committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2014-04-25 17:45:32 +0200 |
| commit | 1be55ff3a9866cbee8fcde8d8f9425cb3d8af05d (patch) | |
| tree | c5b1c78c04706938446b6d18a8ae5996fe16b455 /include | |
| parent | 3e1c7b67837228e6b6b6c8cbd74500a9369c77c6 (diff) | |
netlink: add socket error reporting helper function
This patch adds a simple helper function to report errors while
opening the Netlink socket.
To help users to diagnose problems, a new NFT_EXIT_NONL exit code is included,
which is 3.
Suggested-by: Pablo Neira Ayuso <pablo@netfilter.org>
Signed-off-by: Arturo Borrero Gonzalez <arturo.borrero.glez@gmail.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/netlink.h | 1 | ||||
| -rw-r--r-- | include/nftables.h | 1 |
2 files changed, 2 insertions, 0 deletions
diff --git a/include/netlink.h b/include/netlink.h index 4e3f8aa7..1fb03562 100644 --- a/include/netlink.h +++ b/include/netlink.h @@ -138,6 +138,7 @@ extern void netlink_dump_set(struct nft_set *nls); extern int netlink_batch_send(struct list_head *err_list); extern int netlink_io_error(struct netlink_ctx *ctx, const struct location *loc, const char *fmt, ...); +extern void netlink_open_error(void) __noreturn; extern struct nft_ruleset *netlink_dump_ruleset(struct netlink_ctx *ctx, const struct handle *h, diff --git a/include/nftables.h b/include/nftables.h index 7f3968d4..3394e324 100644 --- a/include/nftables.h +++ b/include/nftables.h @@ -39,6 +39,7 @@ enum nftables_exit_codes { NFT_EXIT_SUCCESS = 0, NFT_EXIT_FAILURE = 1, NFT_EXIT_NOMEM = 2, + NFT_EXIT_NONL = 3, }; struct input_descriptor; |