From 2535ba7006f22a6470f4c88ea7d30c343a1d8799 Mon Sep 17 00:00:00 2001 From: Phil Sutter Date: Thu, 28 Sep 2017 17:17:45 +0200 Subject: 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 Signed-off-by: Phil Sutter Signed-off-by: Pablo Neira Ayuso --- include/parser.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'include/parser.h') diff --git a/include/parser.h b/include/parser.h index 431edfb3..0bdb3fa8 100644 --- a/include/parser.h +++ b/include/parser.h @@ -33,7 +33,7 @@ struct mnl_socket; extern void parser_init(struct mnl_socket *nf_sock, struct nft_cache *cache, struct parser_state *state, struct list_head *msgs, - unsigned int debug_level); + unsigned int debug_level, struct output_ctx *octx); extern int nft_parse(struct nft_ctx *ctx, void *, struct parser_state *state); extern void *scanner_init(struct parser_state *state); -- cgit v1.2.3