From fbeaa8ce10a85a97b61e8b14c17b2ab6346a0625 Mon Sep 17 00:00:00 2001
From: Ralph Ronnquist <ralph.ronnquist@gmail.com>
Date: Sun, 26 Mar 2023 14:20:07 +1100
Subject: [PATCH] porting fixes

---
 rrqnet.c | 13 +++++++------
 1 file changed, 7 insertions(+), 6 deletions(-)

diff --git a/rrqnet.c b/rrqnet.c
index 82b524d..69c363c 100644
--- a/rrqnet.c
+++ b/rrqnet.c
@@ -16,6 +16,7 @@
 
 #include <errno.h>
 #include <fcntl.h>
+#include <inttypes.h>
 #include <linux/if.h>
 #include <linux/if_tun.h>
 #include <stddef.h>
@@ -954,7 +955,7 @@ static void sendpacket4(unsigned char *buf, int n,struct Remote *r) {
 	.msg_controllen = CMSG_SPACE( sizeof( struct in_pktinfo ) ),
 	.msg_flags = 0 // unused
     };
-    VERBOSE2OUT( "sendmsg ipv4 %lu from %s to %s\n",
+    VERBOSE2OUT( "sendmsg ipv4 %zu from %s to %s\n",
 		 msg.msg_controllen,
 		 inet_stoa( &r->laddr ),
 		 inet_stoa( &r->uaddr ) );
@@ -1099,7 +1100,7 @@ static struct Interface *input_check(PacketItem *pi) {
     ssize_t len = pi->len;
     struct SockAddr *src = &pi->src;
 
-    VERBOSE2OUT( "RECV %ld bytes from %s\n", len, inet_stoa( src ) );
+    VERBOSE2OUT( "RECV %zd bytes from %s\n", len, inet_stoa( src ) );
     struct Remote *r = 0;
     struct timeval now = { 0 };
     if ( gettimeofday( &now, 0 ) ) {
@@ -1139,7 +1140,7 @@ static struct Interface *input_check(PacketItem *pi) {
 	// Ignore short data, but maintain channel
 	r->rec_when = now; // Update activity stamp touched remote
 	if ( len > 0 ) {
-	    VERBOSEOUT( "Ignoring %ld bytes from %s\n",
+	    VERBOSEOUT( "Ignoring %zd bytes from %s\n",
 			len, inet_stoa( src ) );
 	}
 	return 0;
@@ -1205,12 +1206,12 @@ static struct Interface *input_check(PacketItem *pi) {
 	// primary channel, or the time since the last packet for that
 	// interface is less than RECENT_MICROS, with different limits
 	// for broadcast and unicast.
-	int64_t dmac = DIFF_MICROS( &now, &x->rec_when);
+	uint64_t dmac = DIFF_MICROS( &now, &x->rec_when);
 	if ( x->remote->spec == 0 || RECENT_MICROS( *buf & 1, dmac ) ) {
 	    if ( verbose >= 2 ) {
 		fprintf(
 		    stderr,
-		    "Dropped. MAC %s (%ld) from %s, should be %s\n",
+		    "Dropped. MAC %s (%"PRIu64") from %s, should be %s\n",
 		    inet_mtoa( buf+6 ), dmac,
 		    inet_stoa( src ), inet_stoa( &x->remote->uaddr ) );
 	    }
@@ -1295,7 +1296,7 @@ static void route_packet(PacketItem *pi) {
 	if ( r->spec && ! is_uplink( r->spec ) &&
 	     DIFF_MICROS( &now, &r->rec_when ) > VERYOLD_MICROS ) {
 	    // remove old downlink connection
-	    VERBOSEOUT( "Old remote discarded %s (%ld)\n",
+	    VERBOSEOUT( "Old remote discarded %s (%"PRId64")\n",
 			inet_stoa( &r->uaddr ),
 			TIME_MICROS( &r->rec_when ) );
 	    // Removing a downlink might have threading implications
-- 
2.39.2