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 /include/netlink.h | |
| 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 'include/netlink.h')
| -rw-r--r-- | include/netlink.h | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/include/netlink.h b/include/netlink.h index 79dc08f8..2ca6f345 100644 --- a/include/netlink.h +++ b/include/netlink.h @@ -180,14 +180,14 @@ extern int netlink_delete_obj(struct netlink_ctx *ctx, const struct handle *h, struct location *loc, uint32_t type); extern void netlink_dump_chain(const struct nftnl_chain *nlc, - unsigned int debug_mask); + struct netlink_ctx *ctx); extern void netlink_dump_rule(const struct nftnl_rule *nlr, - unsigned int debug_mask); + struct netlink_ctx *ctx); extern void netlink_dump_expr(const struct nftnl_expr *nle, FILE *fp, unsigned int debug_mask); extern void netlink_dump_set(const struct nftnl_set *nls, - unsigned int debug_mask); -extern void netlink_dump_obj(struct nftnl_obj *nlo, unsigned int debug_mask); + struct netlink_ctx *ctx); +extern void netlink_dump_obj(struct nftnl_obj *nlo, struct netlink_ctx *ctx); extern int netlink_batch_send(struct netlink_ctx *ctx, struct list_head *err_list); |