X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=main.c;h=e22dbbe2f3c1670da6095938ba4a254e32f682fc;hb=refs%2Fheads%2Fmaster;hp=00b26de58677ed0e6f844bc89710e0916af3980a;hpb=ec0ee88d13987e2953b7c532c2e8e1e5506967ac;p=netmon.git

diff --git a/main.c b/main.c
index 00b26de..e22dbbe 100644
--- a/main.c
+++ b/main.c
@@ -4,6 +4,7 @@ Copyright © 2008-2016 Mikko Rasa, Mikkosoft Productions
 Distributed under the GPL
 */
 
+#define _DEFAULT_SOURCE
 #include <stdint.h>
 #include <stdio.h>
 #include <stdlib.h>
@@ -135,17 +136,23 @@ int main(int argc, char **argv)
 
 	if(monitor.interface_name)
 	{
-		monitor_init(&monitor);
+		if(monitor_init(&monitor))
+			return 1;
 
 		if(trigger.command)
-			trigger_init(&trigger);
+			if(trigger_init(&trigger))
+				return 1;
 	}
 
 	if(pinger.target_name)
-		pinger_init(&pinger);
+		if(pinger_init(&pinger))
+			return 1;
 
 	if(!no_daemon && daemon(1, 0)==-1)
+	{
 		perror("daemon");
+		return 1;
+	}
 
 	openlog("netmon", 0, LOG_LOCAL7);
 
@@ -417,7 +424,7 @@ int pinger_init(Pinger *pinger)
 	pinger->socket = socket(PF_INET, SOCK_RAW, IPPROTO_ICMP);
 	if(pinger->socket==-1)
 	{
-		perror("socket");
+		perror("socket(SOCK_RAW)");
 		return -1;
 	}