From e03b003610a176d608da9a02e433e7ded7e4b75f Mon Sep 17 00:00:00 2001
From: Todd Cunningham <tcunningham07@gmail.com>
Date: Wed, 11 Dec 2019 10:18:56 +1000
Subject: [PATCH] avoid naming local function as one of printf family

Fixes build issues with clang
error: no member named '__builtin___snprintf_chk' in 'struct expr_ops'

Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Alex Kiernan <alex.kiernan@gmail.com>

Signed-off-by: Yuan Chao <yuanc.fnst@cn.fujitsu.com>
Signed-off-by: Todd Cunningham <tcunningham07@gmail.com>
---
 include/expr_ops.h      | 2 +-
 include/obj.h           | 2 +-
 src/expr.c              | 4 ++--
 src/expr/bitwise.c      | 2 +-
 src/expr/byteorder.c    | 2 +-
 src/expr/cmp.c          | 2 +-
 src/expr/connlimit.c    | 2 +-
 src/expr/counter.c      | 2 +-
 src/expr/ct.c           | 2 +-
 src/expr/dup.c          | 2 +-
 src/expr/dynset.c       | 2 +-
 src/expr/exthdr.c       | 2 +-
 src/expr/fib.c          | 2 +-
 src/expr/flow_offload.c | 2 +-
 src/expr/fwd.c          | 2 +-
 src/expr/hash.c         | 2 +-
 src/expr/immediate.c    | 2 +-
 src/expr/limit.c        | 2 +-
 src/expr/log.c          | 2 +-
 src/expr/lookup.c       | 2 +-
 src/expr/masq.c         | 2 +-
 src/expr/match.c        | 2 +-
 src/expr/meta.c         | 2 +-
 src/expr/nat.c          | 2 +-
 src/expr/numgen.c       | 2 +-
 src/expr/objref.c       | 2 +-
 src/expr/osf.c          | 2 +-
 src/expr/payload.c      | 2 +-
 src/expr/queue.c        | 2 +-
 src/expr/quota.c        | 2 +-
 src/expr/range.c        | 2 +-
 src/expr/redir.c        | 2 +-
 src/expr/reject.c       | 2 +-
 src/expr/rt.c           | 2 +-
 src/expr/socket.c       | 2 +-
 src/expr/synproxy.c     | 2 +-
 src/expr/target.c       | 2 +-
 src/expr/tproxy.c       | 2 +-
 src/expr/tunnel.c       | 2 +-
 src/expr/xfrm.c         | 2 +-
 src/obj/counter.c       | 2 +-
 src/obj/ct_expect.c     | 2 +-
 src/obj/ct_helper.c     | 2 +-
 src/obj/ct_timeout.c    | 2 +-
 src/obj/limit.c         | 2 +-
 src/obj/quota.c         | 2 +-
 src/obj/secmark.c       | 2 +-
 src/obj/synproxy.c      | 2 +-
 src/obj/tunnel.c        | 2 +-
 src/object.c            | 2 +-
 49 files changed, 50 insertions(+), 50 deletions(-)

diff --git a/include/expr_ops.h b/include/expr_ops.h
index a7f1b9a..d2946de 100644
--- a/include/expr_ops.h
+++ b/include/expr_ops.h
@@ -17,7 +17,7 @@ struct expr_ops {
 	const void *(*get)(const struct nftnl_expr *e, uint16_t type, uint32_t *data_len);
 	int 	(*parse)(struct nftnl_expr *e, struct nlattr *attr);
 	void	(*build)(struct nlmsghdr *nlh, const struct nftnl_expr *e);
-	int	(*snprintf)(char *buf, size_t len, uint32_t type, uint32_t flags, const struct nftnl_expr *e);
+	int	(*snprintf_)(char *buf, size_t len, uint32_t type, uint32_t flags, const struct nftnl_expr *e);
 };
 
 struct expr_ops *nftnl_expr_ops_lookup(const char *name);
diff --git a/include/obj.h b/include/obj.h
index 9394d79..08610d7 100644
--- a/include/obj.h
+++ b/include/obj.h
@@ -99,7 +99,7 @@ struct obj_ops {
 	const void *(*get)(const struct nftnl_obj *e, uint16_t type, uint32_t *data_len);
 	int	(*parse)(struct nftnl_obj *e, struct nlattr *attr);
 	void	(*build)(struct nlmsghdr *nlh, const struct nftnl_obj *e);
-	int	(*snprintf)(char *buf, size_t len, uint32_t type, uint32_t flags, const struct nftnl_obj *e);
+	int	(*snprintf_)(char *buf, size_t len, uint32_t type, uint32_t flags, const struct nftnl_obj *e);
 };
 
 extern struct obj_ops obj_ops_counter;
diff --git a/src/expr.c b/src/expr.c
index 80c4c36..b698a60 100644
--- a/src/expr.c
+++ b/src/expr.c
@@ -275,10 +275,10 @@ int nftnl_expr_snprintf(char *buf, size_t size, const struct nftnl_expr *expr,
 	if (size)
 		buf[0] = '\0';
 
-	if (!expr->ops->snprintf)
+	if (!expr->ops->snprintf_)
 		return 0;
 
-	ret = expr->ops->snprintf(buf + offset, remain, type, flags, expr);
+	ret = expr->ops->snprintf_(buf + offset, remain, type, flags, expr);
 	SNPRINTF_BUFFER_SIZE(ret, remain, offset);
 
 	return offset;
diff --git a/src/expr/bitwise.c b/src/expr/bitwise.c
index c9d40df..27d644b 100644
--- a/src/expr/bitwise.c
+++ b/src/expr/bitwise.c
@@ -219,5 +219,5 @@ struct expr_ops expr_ops_bitwise = {
 	.get		= nftnl_expr_bitwise_get,
 	.parse		= nftnl_expr_bitwise_parse,
 	.build		= nftnl_expr_bitwise_build,
-	.snprintf	= nftnl_expr_bitwise_snprintf,
+	.snprintf_	= nftnl_expr_bitwise_snprintf,
 };
diff --git a/src/expr/byteorder.c b/src/expr/byteorder.c
index efdfa2b..7ae9dfb 100644
--- a/src/expr/byteorder.c
+++ b/src/expr/byteorder.c
@@ -234,5 +234,5 @@ struct expr_ops expr_ops_byteorder = {
 	.get		= nftnl_expr_byteorder_get,
 	.parse		= nftnl_expr_byteorder_parse,
 	.build		= nftnl_expr_byteorder_build,
-	.snprintf	= nftnl_expr_byteorder_snprintf,
+	.snprintf_	= nftnl_expr_byteorder_snprintf,
 };
diff --git a/src/expr/cmp.c b/src/expr/cmp.c
index 86d7842..e3be442 100644
--- a/src/expr/cmp.c
+++ b/src/expr/cmp.c
@@ -216,5 +216,5 @@ struct expr_ops expr_ops_cmp = {
 	.get		= nftnl_expr_cmp_get,
 	.parse		= nftnl_expr_cmp_parse,
 	.build		= nftnl_expr_cmp_build,
-	.snprintf	= nftnl_expr_cmp_snprintf,
+	.snprintf_	= nftnl_expr_cmp_snprintf,
 };
diff --git a/src/expr/connlimit.c b/src/expr/connlimit.c
index 53af93b..6c8bc40 100644
--- a/src/expr/connlimit.c
+++ b/src/expr/connlimit.c
@@ -149,5 +149,5 @@ struct expr_ops expr_ops_connlimit = {
 	.get		= nftnl_expr_connlimit_get,
 	.parse		= nftnl_expr_connlimit_parse,
 	.build		= nftnl_expr_connlimit_build,
-	.snprintf	= nftnl_expr_connlimit_snprintf,
+	.snprintf_  = nftnl_expr_connlimit_snprintf,
 };
diff --git a/src/expr/counter.c b/src/expr/counter.c
index 89a602e..a32a69e 100644
--- a/src/expr/counter.c
+++ b/src/expr/counter.c
@@ -147,5 +147,5 @@ struct expr_ops expr_ops_counter = {
 	.get		= nftnl_expr_counter_get,
 	.parse		= nftnl_expr_counter_parse,
 	.build		= nftnl_expr_counter_build,
-	.snprintf	= nftnl_expr_counter_snprintf,
+	.snprintf_	= nftnl_expr_counter_snprintf,
 };
diff --git a/src/expr/ct.c b/src/expr/ct.c
index 124de9d..7bde179 100644
--- a/src/expr/ct.c
+++ b/src/expr/ct.c
@@ -273,5 +273,5 @@ struct expr_ops expr_ops_ct = {
 	.get		= nftnl_expr_ct_get,
 	.parse		= nftnl_expr_ct_parse,
 	.build		= nftnl_expr_ct_build,
-	.snprintf	= nftnl_expr_ct_snprintf,
+	.snprintf_	= nftnl_expr_ct_snprintf,
 };
diff --git a/src/expr/dup.c b/src/expr/dup.c
index 2bb35e5..d9bd4b1 100644
--- a/src/expr/dup.c
+++ b/src/expr/dup.c
@@ -154,5 +154,5 @@ struct expr_ops expr_ops_dup = {
 	.get		= nftnl_expr_dup_get,
 	.parse		= nftnl_expr_dup_parse,
 	.build		= nftnl_expr_dup_build,
-	.snprintf	= nftnl_expr_dup_snprintf,
+	.snprintf_	= nftnl_expr_dup_snprintf,
 };
diff --git a/src/expr/dynset.c b/src/expr/dynset.c
index 68115ba..6e43bb4 100644
--- a/src/expr/dynset.c
+++ b/src/expr/dynset.c
@@ -288,5 +288,5 @@ struct expr_ops expr_ops_dynset = {
 	.get		= nftnl_expr_dynset_get,
 	.parse		= nftnl_expr_dynset_parse,
 	.build		= nftnl_expr_dynset_build,
-	.snprintf	= nftnl_expr_dynset_snprintf,
+	.snprintf_	= nftnl_expr_dynset_snprintf,
 };
diff --git a/src/expr/exthdr.c b/src/expr/exthdr.c
index e5f714b..e68792b 100644
--- a/src/expr/exthdr.c
+++ b/src/expr/exthdr.c
@@ -276,5 +276,5 @@ struct expr_ops expr_ops_exthdr = {
 	.get		= nftnl_expr_exthdr_get,
 	.parse		= nftnl_expr_exthdr_parse,
 	.build		= nftnl_expr_exthdr_build,
-	.snprintf	= nftnl_expr_exthdr_snprintf,
+	.snprintf_	= nftnl_expr_exthdr_snprintf,
 };
diff --git a/src/expr/fib.c b/src/expr/fib.c
index 9475af4..8e7090d 100644
--- a/src/expr/fib.c
+++ b/src/expr/fib.c
@@ -213,5 +213,5 @@ struct expr_ops expr_ops_fib = {
 	.get		= nftnl_expr_fib_get,
 	.parse		= nftnl_expr_fib_parse,
 	.build		= nftnl_expr_fib_build,
-	.snprintf	= nftnl_expr_fib_snprintf,
+	.snprintf_	= nftnl_expr_fib_snprintf,
 };
diff --git a/src/expr/flow_offload.c b/src/expr/flow_offload.c
index 6ccec9a..c2f2478 100644
--- a/src/expr/flow_offload.c
+++ b/src/expr/flow_offload.c
@@ -134,5 +134,5 @@ struct expr_ops expr_ops_flow = {
 	.get		= nftnl_expr_flow_get,
 	.parse		= nftnl_expr_flow_parse,
 	.build		= nftnl_expr_flow_build,
-	.snprintf	= nftnl_expr_flow_snprintf,
+	.snprintf_	= nftnl_expr_flow_snprintf,
 };
diff --git a/src/expr/fwd.c b/src/expr/fwd.c
index cff8235..bcd7d3f 100644
--- a/src/expr/fwd.c
+++ b/src/expr/fwd.c
@@ -174,5 +174,5 @@ struct expr_ops expr_ops_fwd = {
 	.get		= nftnl_expr_fwd_get,
 	.parse		= nftnl_expr_fwd_parse,
 	.build		= nftnl_expr_fwd_build,
-	.snprintf	= nftnl_expr_fwd_snprintf,
+	.snprintf_	= nftnl_expr_fwd_snprintf,
 };
diff --git a/src/expr/hash.c b/src/expr/hash.c
index 2c801d2..a9f6e7e 100644
--- a/src/expr/hash.c
+++ b/src/expr/hash.c
@@ -241,5 +241,5 @@ struct expr_ops expr_ops_hash = {
 	.get		= nftnl_expr_hash_get,
 	.parse		= nftnl_expr_hash_parse,
 	.build		= nftnl_expr_hash_build,
-	.snprintf	= nftnl_expr_hash_snprintf,
+	.snprintf_	= nftnl_expr_hash_snprintf,
 };
diff --git a/src/expr/immediate.c b/src/expr/immediate.c
index 47106ae..ea86c88 100644
--- a/src/expr/immediate.c
+++ b/src/expr/immediate.c
@@ -235,5 +235,5 @@ struct expr_ops expr_ops_immediate = {
 	.get		= nftnl_expr_immediate_get,
 	.parse		= nftnl_expr_immediate_parse,
 	.build		= nftnl_expr_immediate_build,
-	.snprintf	= nftnl_expr_immediate_snprintf,
+	.snprintf_	= nftnl_expr_immediate_snprintf,
 };
diff --git a/src/expr/limit.c b/src/expr/limit.c
index 5872e27..0ce482f 100644
--- a/src/expr/limit.c
+++ b/src/expr/limit.c
@@ -216,5 +216,5 @@ struct expr_ops expr_ops_limit = {
 	.get		= nftnl_expr_limit_get,
 	.parse		= nftnl_expr_limit_parse,
 	.build		= nftnl_expr_limit_build,
-	.snprintf	= nftnl_expr_limit_snprintf,
+	.snprintf_	= nftnl_expr_limit_snprintf,
 };
diff --git a/src/expr/log.c b/src/expr/log.c
index bbe43d2..5506bc2 100644
--- a/src/expr/log.c
+++ b/src/expr/log.c
@@ -267,5 +267,5 @@ struct expr_ops expr_ops_log = {
 	.get		= nftnl_expr_log_get,
 	.parse		= nftnl_expr_log_parse,
 	.build		= nftnl_expr_log_build,
-	.snprintf	= nftnl_expr_log_snprintf,
+	.snprintf_	= nftnl_expr_log_snprintf,
 };
diff --git a/src/expr/lookup.c b/src/expr/lookup.c
index a495ac0..678868c 100644
--- a/src/expr/lookup.c
+++ b/src/expr/lookup.c
@@ -221,5 +221,5 @@ struct expr_ops expr_ops_lookup = {
 	.get		= nftnl_expr_lookup_get,
 	.parse		= nftnl_expr_lookup_parse,
 	.build		= nftnl_expr_lookup_build,
-	.snprintf	= nftnl_expr_lookup_snprintf,
+	.snprintf_	= nftnl_expr_lookup_snprintf,
 };
diff --git a/src/expr/masq.c b/src/expr/masq.c
index f6f3ceb..88292a6 100644
--- a/src/expr/masq.c
+++ b/src/expr/masq.c
@@ -169,5 +169,5 @@ struct expr_ops expr_ops_masq = {
 	.get		= nftnl_expr_masq_get,
 	.parse		= nftnl_expr_masq_parse,
 	.build		= nftnl_expr_masq_build,
-	.snprintf	= nftnl_expr_masq_snprintf,
+	.snprintf_	= nftnl_expr_masq_snprintf,
 };
diff --git a/src/expr/match.c b/src/expr/match.c
index 4fa74b2..249c6b5 100644
--- a/src/expr/match.c
+++ b/src/expr/match.c
@@ -198,5 +198,5 @@ struct expr_ops expr_ops_match = {
 	.get		= nftnl_expr_match_get,
 	.parse		= nftnl_expr_match_parse,
 	.build		= nftnl_expr_match_build,
-	.snprintf	= nftnl_expr_match_snprintf,
+	.snprintf_	= nftnl_expr_match_snprintf,
 };
diff --git a/src/expr/meta.c b/src/expr/meta.c
index 73f6efa..35d5ec5 100644
--- a/src/expr/meta.c
+++ b/src/expr/meta.c
@@ -226,5 +226,5 @@ struct expr_ops expr_ops_meta = {
 	.get		= nftnl_expr_meta_get,
 	.parse		= nftnl_expr_meta_parse,
 	.build		= nftnl_expr_meta_build,
-	.snprintf	= nftnl_expr_meta_snprintf,
+	.snprintf_	= nftnl_expr_meta_snprintf,
 };
diff --git a/src/expr/nat.c b/src/expr/nat.c
index 6b7d50e..be4a579 100644
--- a/src/expr/nat.c
+++ b/src/expr/nat.c
@@ -279,5 +279,5 @@ struct expr_ops expr_ops_nat = {
 	.get		= nftnl_expr_nat_get,
 	.parse		= nftnl_expr_nat_parse,
 	.build		= nftnl_expr_nat_build,
-	.snprintf	= nftnl_expr_nat_snprintf,
+	.snprintf_	= nftnl_expr_nat_snprintf,
 };
diff --git a/src/expr/numgen.c b/src/expr/numgen.c
index 4e0d541..5995ee3 100644
--- a/src/expr/numgen.c
+++ b/src/expr/numgen.c
@@ -195,5 +195,5 @@ struct expr_ops expr_ops_ng = {
 	.get		= nftnl_expr_ng_get,
 	.parse		= nftnl_expr_ng_parse,
 	.build		= nftnl_expr_ng_build,
-	.snprintf	= nftnl_expr_ng_snprintf,
+	.snprintf_	= nftnl_expr_ng_snprintf,
 };
diff --git a/src/expr/objref.c b/src/expr/objref.c
index 7388b18..e673ffd 100644
--- a/src/expr/objref.c
+++ b/src/expr/objref.c
@@ -210,5 +210,5 @@ struct expr_ops expr_ops_objref = {
 	.get		= nftnl_expr_objref_get,
 	.parse		= nftnl_expr_objref_parse,
 	.build		= nftnl_expr_objref_build,
-	.snprintf	= nftnl_expr_objref_snprintf,
+	.snprintf_	= nftnl_expr_objref_snprintf,
 };
diff --git a/src/expr/osf.c b/src/expr/osf.c
index 98d0df9..618b46e 100644
--- a/src/expr/osf.c
+++ b/src/expr/osf.c
@@ -161,5 +161,5 @@ struct expr_ops expr_ops_osf = {
 	.get		= nftnl_expr_osf_get,
 	.parse		= nftnl_expr_osf_parse,
 	.build		= nftnl_expr_osf_build,
-	.snprintf	= nftnl_expr_osf_snprintf,
+	.snprintf_	= nftnl_expr_osf_snprintf,
 };
diff --git a/src/expr/payload.c b/src/expr/payload.c
index 2192dad..37aacc4 100644
--- a/src/expr/payload.c
+++ b/src/expr/payload.c
@@ -266,5 +266,5 @@ struct expr_ops expr_ops_payload = {
 	.get		= nftnl_expr_payload_get,
 	.parse		= nftnl_expr_payload_parse,
 	.build		= nftnl_expr_payload_build,
-	.snprintf	= nftnl_expr_payload_snprintf,
+	.snprintf_	= nftnl_expr_payload_snprintf,
 };
diff --git a/src/expr/queue.c b/src/expr/queue.c
index 051ef71..b06feff 100644
--- a/src/expr/queue.c
+++ b/src/expr/queue.c
@@ -207,5 +207,5 @@ struct expr_ops expr_ops_queue = {
 	.get		= nftnl_expr_queue_get,
 	.parse		= nftnl_expr_queue_parse,
 	.build		= nftnl_expr_queue_build,
-	.snprintf	= nftnl_expr_queue_snprintf,
+	.snprintf_	= nftnl_expr_queue_snprintf,
 };
diff --git a/src/expr/quota.c b/src/expr/quota.c
index 39a92e6..41797be 100644
--- a/src/expr/quota.c
+++ b/src/expr/quota.c
@@ -161,5 +161,5 @@ struct expr_ops expr_ops_quota = {
 	.get		= nftnl_expr_quota_get,
 	.parse		= nftnl_expr_quota_parse,
 	.build		= nftnl_expr_quota_build,
-	.snprintf	= nftnl_expr_quota_snprintf,
+	.snprintf_	= nftnl_expr_quota_snprintf,
 };
diff --git a/src/expr/range.c b/src/expr/range.c
index d1d5083..b619cdf 100644
--- a/src/expr/range.c
+++ b/src/expr/range.c
@@ -227,5 +227,5 @@ struct expr_ops expr_ops_range = {
 	.get		= nftnl_expr_range_get,
 	.parse		= nftnl_expr_range_parse,
 	.build		= nftnl_expr_range_build,
-	.snprintf	= nftnl_expr_range_snprintf,
+	.snprintf_	= nftnl_expr_range_snprintf,
 };
diff --git a/src/expr/redir.c b/src/expr/redir.c
index 477659a..5c4ebeb 100644
--- a/src/expr/redir.c
+++ b/src/expr/redir.c
@@ -181,5 +181,5 @@ struct expr_ops expr_ops_redir = {
 	.get		= nftnl_expr_redir_get,
 	.parse		= nftnl_expr_redir_parse,
 	.build		= nftnl_expr_redir_build,
-	.snprintf	= nftnl_expr_redir_snprintf,
+	.snprintf_	= nftnl_expr_redir_snprintf,
 };
diff --git a/src/expr/reject.c b/src/expr/reject.c
index 141942e..a98990d 100644
--- a/src/expr/reject.c
+++ b/src/expr/reject.c
@@ -148,5 +148,5 @@ struct expr_ops expr_ops_reject = {
 	.get		= nftnl_expr_reject_get,
 	.parse		= nftnl_expr_reject_parse,
 	.build		= nftnl_expr_reject_build,
-	.snprintf	= nftnl_expr_reject_snprintf,
+	.snprintf_	= nftnl_expr_reject_snprintf,
 };
diff --git a/src/expr/rt.c b/src/expr/rt.c
index 0fce72d..32ace19 100644
--- a/src/expr/rt.c
+++ b/src/expr/rt.c
@@ -177,5 +177,5 @@ struct expr_ops expr_ops_rt = {
 	.get		= nftnl_expr_rt_get,
 	.parse		= nftnl_expr_rt_parse,
 	.build		= nftnl_expr_rt_build,
-	.snprintf	= nftnl_expr_rt_snprintf,
+	.snprintf_	= nftnl_expr_rt_snprintf,
 };
diff --git a/src/expr/socket.c b/src/expr/socket.c
index 96550d5..2394dbf 100644
--- a/src/expr/socket.c
+++ b/src/expr/socket.c
@@ -174,5 +174,5 @@ struct expr_ops expr_ops_socket = {
 	.get		= nftnl_expr_socket_get,
 	.parse		= nftnl_expr_socket_parse,
 	.build		= nftnl_expr_socket_build,
-	.snprintf	= nftnl_expr_socket_snprintf,
+	.snprintf_	= nftnl_expr_socket_snprintf,
 };
diff --git a/src/expr/synproxy.c b/src/expr/synproxy.c
index 245f4fb..9721029 100644
--- a/src/expr/synproxy.c
+++ b/src/expr/synproxy.c
@@ -166,5 +166,5 @@ struct expr_ops expr_ops_synproxy = {
 	.get		= nftnl_expr_synproxy_get,
 	.parse		= nftnl_expr_synproxy_parse,
 	.build		= nftnl_expr_synproxy_build,
-	.snprintf	= nftnl_expr_synproxy_snprintf,
+	.snprintf_	= nftnl_expr_synproxy_snprintf,
 };
diff --git a/src/expr/target.c b/src/expr/target.c
index 9100038..7180085 100644
--- a/src/expr/target.c
+++ b/src/expr/target.c
@@ -198,5 +198,5 @@ struct expr_ops expr_ops_target = {
 	.get		= nftnl_expr_target_get,
 	.parse		= nftnl_expr_target_parse,
 	.build		= nftnl_expr_target_build,
-	.snprintf	= nftnl_expr_target_snprintf,
+	.snprintf_	= nftnl_expr_target_snprintf,
 };
diff --git a/src/expr/tproxy.c b/src/expr/tproxy.c
index 3827b75..feabbbe 100644
--- a/src/expr/tproxy.c
+++ b/src/expr/tproxy.c
@@ -183,5 +183,5 @@ struct expr_ops expr_ops_tproxy = {
 	.get		= nftnl_expr_tproxy_get,
 	.parse		= nftnl_expr_tproxy_parse,
 	.build		= nftnl_expr_tproxy_build,
-	.snprintf	= nftnl_expr_tproxy_snprintf,
+	.snprintf_	= nftnl_expr_tproxy_snprintf,
 };
diff --git a/src/expr/tunnel.c b/src/expr/tunnel.c
index b2b8d72..1ed46d3 100644
--- a/src/expr/tunnel.c
+++ b/src/expr/tunnel.c
@@ -173,5 +173,5 @@ struct expr_ops expr_ops_tunnel = {
 	.get		= nftnl_expr_tunnel_get,
 	.parse		= nftnl_expr_tunnel_parse,
 	.build		= nftnl_expr_tunnel_build,
-	.snprintf	= nftnl_expr_tunnel_snprintf,
+	.snprintf_	= nftnl_expr_tunnel_snprintf,
 };
diff --git a/src/expr/xfrm.c b/src/expr/xfrm.c
index 8fe5438..b6b2772 100644
--- a/src/expr/xfrm.c
+++ b/src/expr/xfrm.c
@@ -239,5 +239,5 @@ struct expr_ops expr_ops_xfrm = {
 	.get		= nftnl_expr_xfrm_get,
 	.parse		= nftnl_expr_xfrm_parse,
 	.build		= nftnl_expr_xfrm_build,
-	.snprintf	= nftnl_expr_xfrm_snprintf,
+	.snprintf_	= nftnl_expr_xfrm_snprintf,
 };
diff --git a/src/obj/counter.c b/src/obj/counter.c
index 1baba4e..3710bce 100644
--- a/src/obj/counter.c
+++ b/src/obj/counter.c
@@ -145,5 +145,5 @@ struct obj_ops obj_ops_counter = {
 	.get		= nftnl_obj_counter_get,
 	.parse		= nftnl_obj_counter_parse,
 	.build		= nftnl_obj_counter_build,
-	.snprintf	= nftnl_obj_counter_snprintf,
+	.snprintf_	= nftnl_obj_counter_snprintf,
 };
diff --git a/src/obj/ct_expect.c b/src/obj/ct_expect.c
index c0bb5ba..953c08c 100644
--- a/src/obj/ct_expect.c
+++ b/src/obj/ct_expect.c
@@ -209,5 +209,5 @@ struct obj_ops obj_ops_ct_expect = {
 	.get		= nftnl_obj_ct_expect_get,
 	.parse		= nftnl_obj_ct_expect_parse,
 	.build		= nftnl_obj_ct_expect_build,
-	.snprintf	= nftnl_obj_ct_expect_snprintf,
+	.snprintf_	= nftnl_obj_ct_expect_snprintf,
 };
diff --git a/src/obj/ct_helper.c b/src/obj/ct_helper.c
index d91f636..2037461 100644
--- a/src/obj/ct_helper.c
+++ b/src/obj/ct_helper.c
@@ -166,5 +166,5 @@ struct obj_ops obj_ops_ct_helper = {
 	.get		= nftnl_obj_ct_helper_get,
 	.parse		= nftnl_obj_ct_helper_parse,
 	.build		= nftnl_obj_ct_helper_build,
-	.snprintf	= nftnl_obj_ct_helper_snprintf,
+	.snprintf_	= nftnl_obj_ct_helper_snprintf,
 };
diff --git a/src/obj/ct_timeout.c b/src/obj/ct_timeout.c
index e2e9991..a4f2dd2 100644
--- a/src/obj/ct_timeout.c
+++ b/src/obj/ct_timeout.c
@@ -330,5 +330,5 @@ struct obj_ops obj_ops_ct_timeout = {
 	.get		= nftnl_obj_ct_timeout_get,
 	.parse		= nftnl_obj_ct_timeout_parse,
 	.build		= nftnl_obj_ct_timeout_build,
-	.snprintf	= nftnl_obj_ct_timeout_snprintf,
+	.snprintf_	= nftnl_obj_ct_timeout_snprintf,
 };
diff --git a/src/obj/limit.c b/src/obj/limit.c
index 60b0159..538f37a 100644
--- a/src/obj/limit.c
+++ b/src/obj/limit.c
@@ -185,5 +185,5 @@ struct obj_ops obj_ops_limit = {
 	.get		= nftnl_obj_limit_get,
 	.parse		= nftnl_obj_limit_parse,
 	.build		= nftnl_obj_limit_build,
-	.snprintf	= nftnl_obj_limit_snprintf,
+	.snprintf_	= nftnl_obj_limit_snprintf,
 };
diff --git a/src/obj/quota.c b/src/obj/quota.c
index 1914037..585a088 100644
--- a/src/obj/quota.c
+++ b/src/obj/quota.c
@@ -161,5 +161,5 @@ struct obj_ops obj_ops_quota = {
 	.get		= nftnl_obj_quota_get,
 	.parse		= nftnl_obj_quota_parse,
 	.build		= nftnl_obj_quota_build,
-	.snprintf	= nftnl_obj_quota_snprintf,
+	.snprintf_	= nftnl_obj_quota_snprintf,
 };
diff --git a/src/obj/secmark.c b/src/obj/secmark.c
index e27b5fa..6241bee 100644
--- a/src/obj/secmark.c
+++ b/src/obj/secmark.c
@@ -133,5 +133,5 @@ struct obj_ops obj_ops_secmark = {
 	.get		= nftnl_obj_secmark_get,
 	.parse		= nftnl_obj_secmark_parse,
 	.build		= nftnl_obj_secmark_build,
-	.snprintf	= nftnl_obj_secmark_snprintf,
+	.snprintf_	= nftnl_obj_secmark_snprintf,
 };
diff --git a/src/obj/tunnel.c b/src/obj/tunnel.c
index 7ffade8..800eb3e 100644
--- a/src/obj/tunnel.c
+++ b/src/obj/tunnel.c
@@ -564,5 +564,5 @@ struct obj_ops obj_ops_tunnel = {
 	.get		= nftnl_obj_tunnel_get,
 	.parse		= nftnl_obj_tunnel_parse,
 	.build		= nftnl_obj_tunnel_build,
-	.snprintf	= nftnl_obj_tunnel_snprintf,
+	.snprintf_	= nftnl_obj_tunnel_snprintf,
 };
diff --git a/src/object.c b/src/object.c
index d8c87ee..5307d7e 100644
--- a/src/object.c
+++ b/src/object.c
@@ -370,7 +370,7 @@ static int nftnl_obj_snprintf_dflt(char *buf, size_t size,
 	SNPRINTF_BUFFER_SIZE(ret, remain, offset);
 
 	if (obj->ops) {
-		ret = obj->ops->snprintf(buf + offset, offset, type, flags,
+		ret = obj->ops->snprintf_(buf + offset, offset, type, flags,
 					 obj);
 		SNPRINTF_BUFFER_SIZE(ret, remain, offset);
 	}
diff --git a/src/obj/synproxy.c b/src/obj/synproxy.c
index 56ebc85..6b5380f 100644
--- a/src/obj/synproxy.c
+++ b/src/obj/synproxy.c
@@ -157,5 +157,5 @@ struct obj_ops obj_ops_synproxy = {
 	.get		= nftnl_obj_synproxy_get,
 	.parse		= nftnl_obj_synproxy_parse,
 	.build		= nftnl_obj_synproxy_build,
-	.snprintf	= nftnl_obj_synproxy_snprintf,
+	.snprintf_	= nftnl_obj_synproxy_snprintf,
 };
-- 
2.17.1