diff options
author | Phil Sutter <phil@nwl.cc> | 2017-10-23 17:33:18 +0200 |
---|---|---|
committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2017-10-24 15:23:55 +0200 |
commit | 4c15b4008c249b768ca1ec958747a9033f8235b9 (patch) | |
tree | 5e62190b7a72d995e7a0607d246c978b4a253a02 /include/cli.h | |
parent | 2a3f699d99898c50c51987f8fb64cd5b11ad0dd6 (diff) |
cli: Use nft_run_cmd_from_buffer()
Make CLI code adhere to intended libnftables API by not open coding what
nft_run_cmd_from_buffer() does. This way, nft_run() has no users outside
of src/libnftables.c anymore and therefore can become static.
Since nft_run_cmd_from_buffer() takes care of scanner initialization and
libmnl socket passed to cli_init() is present as nft_ctx field as well,
signature of cli_init() can be reduced to just take nft_ctx pointer as
single argument.
Note that this change introduces two (possibly unwanted) side-effects:
* Input descriptor passed to scanner_push_buffer() is changed from the
CLI-specific one to the one used by nft_run_cmd_from_buffer().
In practice though, this doesn't make a difference: input descriptor
types INDESC_CLI and INDESC_BUFFER are treated equally by erec_print().
Also, scanner_push_buffer() NULLs input descriptor name, so that is not
used at all in latter code.
* Error messages are printed to stderr instead of cli_nft->output.
This could be fixed by introducing an 'error_output' field in nft_ctx
for nft_run_cmd_from_buffer() to use when printing error messages.
Signed-off-by: Phil Sutter <phil@nwl.cc>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'include/cli.h')
-rw-r--r-- | include/cli.h | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/include/cli.h b/include/cli.h index 3ae1c459..3780e091 100644 --- a/include/cli.h +++ b/include/cli.h @@ -5,11 +5,9 @@ struct parser_state; #ifdef HAVE_LIBREADLINE -extern int cli_init(struct nft_ctx *nft, struct mnl_socket *nf_sock, - struct parser_state *state); +extern int cli_init(struct nft_ctx *nft); #else -static inline int cli_init(struct nft_ctx *nft, struct mnl_socket *nf_sock, - struct parser_state *state) +static inline int cli_init(struct nft_ctx *nft) { return -1; } |