From 425ca0afc4ba1cc12cfec0ac058fb47c7b8b7ccf Mon Sep 17 00:00:00 2001
From: Christian Poessinger <christian@poessinger.com>
Date: Thu, 20 May 2021 21:39:37 +0200
Subject: drop legacy local_ip binary - no longer used

---
 src/local_ip.c | 66 ----------------------------------------------------------
 1 file changed, 66 deletions(-)
 delete mode 100644 src/local_ip.c

(limited to 'src')

diff --git a/src/local_ip.c b/src/local_ip.c
deleted file mode 100644
index f238acfe..00000000
--- a/src/local_ip.c
+++ /dev/null
@@ -1,66 +0,0 @@
-/*
- * Test if an IP address is assigned to the local system
- *
- * This uses the fact Linux will not allow binding to an address that
- * is not on the system.  It is much faster than scanning all the
- * interface addresses.
- */
-
-#include <stdio.h>
-#include <string.h>
-#include <errno.h>
-#include <sys/socket.h>
-#include <netinet/in.h>
-#include <arpa/inet.h>
-
-int main(int argc, char **argv)
-{
-	int af, s;
-
-	if (argc != 2) {
-		fprintf(stderr, "Usage: %s x.x.x.x\n", argv[0]);
-		return -1;
-	}
-
-	af = strchr(argv[1], ':') ? AF_INET6 : AF_INET;
-	s = socket(af, SOCK_STREAM, 0);
-	if (s < 0) {
-		perror("socket");
-		return -1;
-	}
-
-	if (af == AF_INET) {
-		struct sockaddr_in sin = {
-			.sin_family = AF_INET,
-		};
-
-		if (inet_pton(af, argv[1], &sin.sin_addr) <= 0) {
-			fprintf(stderr, "%s: invalid address\n", argv[1]);
-			return -1;
-		}
-
-		if (bind(s, (struct sockaddr *)&sin, sizeof(sin)) < 0) {
-			if (errno == EADDRNOTAVAIL)
-				return 1;
-			perror("bind");
-			return -1;
-		}
-	} else {
-		struct sockaddr_in6 sin6 = {
-			.sin6_family = AF_INET6,
-		};
-
-		if (inet_pton(af, argv[1], &sin6.sin6_addr) <= 0) {
-			fprintf(stderr, "%s: invalid address\n", argv[1]);
-			return -1;
-		}
-
-		if (bind(s, (struct sockaddr *)&sin6, sizeof(sin6)) < 0) {
-			if (errno == EADDRNOTAVAIL)
-				return 1;
-			perror("bind");
-			return -1;
-		}
-	}
-	return 0;
-}
-- 
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