diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/erec.c | 2 | ||||
| -rw-r--r-- | src/libnftables.c | 16 |
2 files changed, 14 insertions, 4 deletions
@@ -124,7 +124,7 @@ void erec_print(struct output_ctx *octx, const struct error_record *erec, unsigned int i, end; int l; off_t orig_offset = 0; - FILE *f = octx->output_fp; + FILE *f = octx->error_fp; if (!f) return; diff --git a/src/libnftables.c b/src/libnftables.c index 8bf989b0..d6622d51 100644 --- a/src/libnftables.c +++ b/src/libnftables.c @@ -169,6 +169,7 @@ struct nft_ctx *nft_ctx_new(uint32_t flags) init_list_head(&ctx->cache.list); ctx->flags = flags; ctx->output.output_fp = stdout; + ctx->output.error_fp = stderr; if (flags == NFT_CTX_DEFAULT) nft_ctx_netlink_init(ctx); @@ -200,6 +201,18 @@ FILE *nft_ctx_set_output(struct nft_ctx *ctx, FILE *fp) return old; } +FILE *nft_ctx_set_error(struct nft_ctx *ctx, FILE *fp) +{ + FILE *old = ctx->output.error_fp; + + if (!fp || ferror(fp)) + return NULL; + + ctx->output.error_fp = fp; + + return old; +} + bool nft_ctx_get_dry_run(struct nft_ctx *ctx) { return ctx->check; @@ -282,7 +295,6 @@ int nft_run_cmd_from_buffer(struct nft_ctx *nft, char *buf, size_t buflen) LIST_HEAD(msgs); size_t nlbuflen; void *scanner; - FILE *fp; char *nlbuf; nlbuflen = max(buflen + 1, strlen(buf) + 2); @@ -297,9 +309,7 @@ int nft_run_cmd_from_buffer(struct nft_ctx *nft, char *buf, size_t buflen) if (nft_run(nft, nft->nf_sock, scanner, &state, &msgs) != 0) rc = -1; - fp = nft_ctx_set_output(nft, stderr); erec_print_list(&nft->output, &msgs, nft->debug_mask); - nft_ctx_set_output(nft, fp); scanner_destroy(scanner); iface_cache_release(); free(nlbuf); |