From: Guus Sliepen <guus@meshlink.io>
Date: Tue, 9 Jun 2020 21:18:04 +0000 (+0200)
Subject: Fix compiler warnings on macOS.
X-Git-Url: http://git.meshlink.io/?p=meshlink;a=commitdiff_plain;h=9506ae59be6efde85bc1b8dd1fe0ebbe009fb1f1

Fix compiler warnings on macOS.
---

diff --git a/examples/manynodes.c b/examples/manynodes.c
index 923b5542..82beff3c 100644
--- a/examples/manynodes.c
+++ b/examples/manynodes.c
@@ -123,7 +123,7 @@ static void exportmeshgraph_timer(int signum) {
 	gettimeofday(&ts, NULL);
 
 	char name[1024];
-	snprintf(name, sizeof(name), "%sgraph_%ld_%03ld.json", namesprefix, ts.tv_sec, ts.tv_usec / 1000);
+	snprintf(name, sizeof(name), "%sgraph_%ld_%03ld.json", namesprefix, ts.tv_sec, ts.tv_usec / 1000L);
 
 	exportmeshgraph(name);
 }
diff --git a/src/meshlink.h b/src/meshlink.h
index f5044975..25a52d19 100644
--- a/src/meshlink.h
+++ b/src/meshlink.h
@@ -71,7 +71,7 @@ typedef enum {
 	MESHLINK_EPEER,        ///< A peer caused an error
 	MESHLINK_ENOTSUP,      ///< The operation is not supported in the current configuration of MeshLink
 	MESHLINK_EBUSY,        ///< The MeshLink instance is already in use by another process
-	MESHLINK_EBLACKLISTED, ///< The operation is not allowed because the node is blacklisted
+	MESHLINK_EBLACKLISTED  ///< The operation is not allowed because the node is blacklisted
 } meshlink_errno_t;
 
 /// Device class
diff --git a/src/netutl.c b/src/netutl.c
index 6e728350..5406bbb8 100644
--- a/src/netutl.c
+++ b/src/netutl.c
@@ -282,7 +282,8 @@ void packmsg_add_sockaddr(packmsg_output_t *out, const sockaddr_t *sa) {
 }
 
 sockaddr_t packmsg_get_sockaddr(packmsg_input_t *in) {
-	sockaddr_t sa = {0};
+	sockaddr_t sa;
+	memset(&sa, 0, sizeof sa);
 
 	int8_t type;
 	const void *data;
diff --git a/src/utcp-test.c b/src/utcp-test.c
index f48ac694..d78c4b86 100644
--- a/src/utcp-test.c
+++ b/src/utcp-test.c
@@ -164,6 +164,8 @@ static void set_mtu(struct utcp *u, int s) {
 		getsockopt(s, IPPROTO_IP, IP_MTU, &mtu, &optlen);
 	}
 
+#else
+	(void)s;
 #endif
 
 	if(!mtu || mtu == 65535) {