Add missing documentation for nft_ctx_add_var() and nft_ctx_clear_vars() functions. Signed-off-by: Fernando Fernandez Mancera <ffmancera@xxxxxxxxxx> --- doc/libnftables.adoc | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/doc/libnftables.adoc b/doc/libnftables.adoc index 3abb9595..550012b4 100644 --- a/doc/libnftables.adoc +++ b/doc/libnftables.adoc @@ -37,6 +37,9 @@ const char *nft_ctx_get_error_buffer(struct nft_ctx* '\*ctx'*); int nft_ctx_add_include_path(struct nft_ctx* '\*ctx'*, const char* '\*path'*); void nft_ctx_clear_include_paths(struct nft_ctx* '\*ctx'*); +int nft_ctx_add_var(struct nft_ctx* '\*ctx'*, const char* '\*var'*); +void nft_ctx_clear_vars(struct nft_ctx '\*ctx'*); + int nft_run_cmd_from_buffer(struct nft_ctx* '\*nft'*, const char* '\*buf'*); int nft_run_cmd_from_filename(struct nft_ctx* '\*nft'*, const char* '\*filename'*);* @@ -206,6 +209,14 @@ The function returns zero on success or non-zero if memory allocation failed. The *nft_ctx_clear_include_paths*() function removes all include paths, even the built-in default one. +=== nft_ctx_add_var() and nft_ctx_clear_vars() +The *define* command in nftables ruleset allows to define variables. + +The *nft_ctx_add_var*() function extends the list of variables in 'ctx'. The variable must be given in the format 'key=value'. +The function returns zero on success or non-zero if the variable is malformed. + +The *nft_ctx_clear_vars*() function removes all variables. + === nft_run_cmd_from_buffer() and nft_run_cmd_from_filename() These functions perform the actual work of parsing user input into nftables commands and executing them. -- 2.30.2
