cnping

commit 0c147b1adcd3984bae29c89a7fb8f207c20b8b0f
parent 3500ed792e0d266d9ef55bba52287746725be65e
Author: mrbesen <y.g.2@gmx.de>
Date:   Sun, 11 Sep 2022 19:43:46 +0200

change error reporting on failed pings

Diffstat:
M
cnping.c
 | 
9
+--------
M
ping.c
 | 
7
++-----

2 files changed, 3 insertions(+), 13 deletions(-)
diff --git a/cnping.c b/cnping.c
@@ -804,14 +804,7 @@ int main( int argc, const char ** argv )
 
 		CNFGPenX = 100; CNFGPenY = 100;
 		CNFGColor( 0xff0000ff );
-		if( ping_failed_to_send )
-		{
-			CNFGDrawText( "Could not send ping.\nIs target reachable?\nDo you have sock_raw to privileges?", 3 );
-		}
-		else
-		{
-			CNFGDrawText( errbuffer, 3 );
-		}
+		CNFGDrawText( errbuffer, 3 );
 
 
 		frames++;
diff --git a/ping.c b/ping.c
@@ -284,10 +284,7 @@ int isICMPResponse(unsigned char* buf, int bytes)
 	}
 	else if( psaddr.sin6_family == AF_INET6 ) // ipv6 compare
 	{
-		if( buf[0] != ICMP6_ECHO_REPLY ) {
-			printf("buf[0] failed\n");
-			return 0;
-		}
+		if( buf[0] != ICMP6_ECHO_REPLY ) return 0;
 	}
 
 	return 1;
@@ -410,7 +407,7 @@ void ping(struct sockaddr *addr, socklen_t addr_len )
 		if( sr <= 0 )
 		{
 			ping_failed_to_send = 1;
-			ERRM("Ping send failed: %s errno: %d\n", strerror(errno), errno);
+			ERRMB("Ping send failed:\n%s (%d)\n", strerror(errno), errno);
 		}
 		else
 		{