diff options
| author | Phil Sutter <phil@nwl.cc> | 2017-09-28 17:17:45 +0200 |
|---|---|---|
| committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2017-09-29 12:37:51 +0200 |
| commit | 2535ba7006f22a6470f4c88ea7d30c343a1d8799 (patch) | |
| tree | e09697d8d9a59394170fa412276346d64b5b62e7 /src/parser_bison.y | |
| parent | 15a1f5bd55735f6f65a6fd9e2e86bb4a3f5ac815 (diff) | |
src: get rid of printf
This patch introduces nft_print()/nft_gmp_print() functions which have
to be used instead of printf to output information that were previously
send to stdout. These functions print to a FILE pointer defined in
struct output_ctx. It is set by calling:
| old_fp = nft_ctx_set_output(ctx, new_fp);
Having an application-defined FILE pointer is actually quite flexible:
Using fmemopen() or even fopencookie(), an application gains full
control over what is printed and where it should go to.
Signed-off-by: Eric Leblond <eric@regit.org>
Signed-off-by: Phil Sutter <phil@nwl.cc>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'src/parser_bison.y')
| -rw-r--r-- | src/parser_bison.y | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/parser_bison.y b/src/parser_bison.y index 11f4716a..75a77358 100644 --- a/src/parser_bison.y +++ b/src/parser_bison.y @@ -37,7 +37,7 @@ void parser_init(struct mnl_socket *nf_sock, struct nft_cache *cache, struct parser_state *state, struct list_head *msgs, - unsigned int debug_mask) + unsigned int debug_mask, struct output_ctx *octx) { memset(state, 0, sizeof(*state)); init_list_head(&state->cmds); @@ -48,6 +48,7 @@ void parser_init(struct mnl_socket *nf_sock, struct nft_cache *cache, state->ectx.msgs = msgs; state->ectx.nf_sock = nf_sock; state->ectx.debug_mask = debug_mask; + state->ectx.octx = octx; } static void yyerror(struct location *loc, struct nft_ctx *nft, void *scanner, |