add format attributes to log functions and fix some errors

ok claudio@ florian@

3 files changed, 11 insertions, 9 deletions

diff --git a/usr.sbin/sasyncd/net_ctl.c b/usr.sbin/sasyncd/net_ctl.c
index b8d3296a4b7..105b8938327 100644
--- a/usr.sbin/sasyncd/net_ctl.c
+++ b/usr.sbin/sasyncd/net_ctl.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: net_ctl.c,v 1.10 2015/08/20 22:39:29 deraadt Exp $	*/
+/*	$OpenBSD: net_ctl.c,v 1.11 2016/07/18 21:22:09 benno Exp $	*/
 
 /*
  * Copyright (c) 2005 Håkan Olsson.  All rights reserved.
@@ -158,7 +158,7 @@ net_ctl_send(struct syncpeer *p, u_int32_t type, u_int32_t d, u_int32_t d2)
 	struct ctlmsg	*m = malloc(sizeof *m);
 
 	if (!m) {
-		log_err("malloc(%u)", sizeof *m);
+		log_err("malloc(%zu)", sizeof *m);
 		return -1;
 	}
 
diff --git a/usr.sbin/sasyncd/pfkey.c b/usr.sbin/sasyncd/pfkey.c
index 7bc6d810270..6679973f096 100644
--- a/usr.sbin/sasyncd/pfkey.c
+++ b/usr.sbin/sasyncd/pfkey.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: pfkey.c,v 1.25 2015/10/18 02:39:04 mmcc Exp $	*/
+/*	$OpenBSD: pfkey.c,v 1.26 2016/07/18 21:22:09 benno Exp $	*/
 
 /*
  * Copyright (c) 2005 Håkan Olsson.  All rights reserved.
@@ -424,7 +424,7 @@ pfkey_queue_message(u_int8_t *data, u_int32_t datalen)
 
 	sadb->sadb_msg_pid = getpid();
 	sadb->sadb_msg_seq = seq++;
-	log_msg(2, "pfkey_queue_message: pfkey %s len %u seq %u",
+	log_msg(2, "pfkey_queue_message: pfkey %s len %zu seq %u",
 	    pfkey_print_type(sadb), sadb->sadb_msg_len * CHUNK,
 	    sadb->sadb_msg_seq);
 
@@ -491,7 +491,7 @@ pfkey_snapshot(void *v)
 				memcpy(sendbuf, m, m->sadb_msg_len * CHUNK);
 				net_queue(p, MSG_PFKEYDATA, sendbuf,
 				    m->sadb_msg_len * CHUNK);
-				log_msg(2, "pfkey_snapshot: sync SA %p len %u "
+				log_msg(2, "pfkey_snapshot: sync SA %p len %zu "
 				    "to peer %s", m,
 				    m->sadb_msg_len * CHUNK, p->name);
 			}
@@ -522,7 +522,7 @@ pfkey_snapshot(void *v)
 				net_queue(p, MSG_PFKEYDATA, sendbuf,
 				    m->sadb_msg_len * CHUNK);
 				log_msg(2, "pfkey_snapshot: sync FLOW %p len "
-				    "%u to peer %s", m,
+				    "%zu to peer %s", m,
 				    m->sadb_msg_len * CHUNK, p->name);
 			}
 		}
diff --git a/usr.sbin/sasyncd/sasyncd.h b/usr.sbin/sasyncd/sasyncd.h
index 92f8ec6e013..4f2847ca3dd 100644
--- a/usr.sbin/sasyncd/sasyncd.h
+++ b/usr.sbin/sasyncd/sasyncd.h
@@ -1,4 +1,4 @@
-/*	$OpenBSD: sasyncd.h,v 1.17 2012/09/15 00:46:43 guenther Exp $	*/
+/*	$OpenBSD: sasyncd.h,v 1.18 2016/07/18 21:22:09 benno Exp $	*/
 
 /*
  * Copyright (c) 2005 Håkan Olsson.  All rights reserved.
@@ -136,8 +136,10 @@ void		control_setrun(void);
  *  6 = timers
  */
 void	log_init(char *);
-void	log_msg(int, const char *, ...);
-void	log_err(const char *, ...);
+void	log_msg(int, const char *, ...)
+		__attribute__((__format__ (printf, 2, 3)));
+void	log_err(const char *, ...)
+		__attribute__((__format__ (printf, 1, 2)));
 
 /* monitor.c */
 pid_t	monitor_init(void);