iputils/iputils-s20101006-ping-interrupt.diff

From 41e442fea26f20ceb815306777d36361575825cc Mon Sep 17 00:00:00 2001
From: Hannes Reinecke <hare@suse.de>
Date: Mon, 26 Aug 2013 13:05:01 +0200
Subject: Allow ping to be interrupted

Signed-off-by: Hannes Reinecke <hare@suse.de>
---
 ping.c | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/ping.c b/ping.c
index 0357c3d..83a7aad 100644
--- a/ping.c
+++ b/ping.c
@@ -103,6 +103,7 @@ static void usage(void) __attribute__((noreturn));
 static u_short in_cksum(const u_short *addr, int len, u_short salt);
 static void pr_icmph(__u8 type, __u8 code, __u32 info, struct icmphdr *icp);
 static int parsetos(char *str);
+static void doexit (int);
 
 static struct {
 	struct cmsghdr cm;
@@ -262,6 +263,8 @@ main(int argc, char **argv)
 			options |= F_SOURCEROUTE;
 		}
 	}
+	set_signal(SIGINT, doexit);
+
 	while (argc > 0) {
 		target = *argv;
 
@@ -1398,3 +1401,9 @@ void usage(void)
 	);
 	exit(2);
 }
+
+static void doexit(int signo)
+{
+	exit (1);
+}
+
-- 
1.8.1.4