From ea4b917988a6b7e153e4b03b2444fdb2581bef9b Mon Sep 17 00:00:00 2001
From: Marcel Holtmann <marcel@holtmann.org>
Date: Wed, 22 Apr 2009 21:39:09 +0100
Subject: Read hostname after setting up loopback interface

---
 plugins/loopback.c | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

(limited to 'plugins/loopback.c')

diff --git a/plugins/loopback.c b/plugins/loopback.c
index 22a61fb9..04b29e1d 100644
--- a/plugins/loopback.c
+++ b/plugins/loopback.c
@@ -25,6 +25,7 @@
 
 #include <errno.h>
 #include <unistd.h>
+#include <limits.h>
 #include <string.h>
 #include <sys/ioctl.h>
 #include <sys/socket.h>
@@ -35,6 +36,22 @@
 #include <connman/plugin.h>
 #include <connman/log.h>
 
+static int setup_hostname(void)
+{
+	char name[HOST_NAME_MAX + 1];
+
+	memset(name, 0, sizeof(name));
+
+	if (gethostname(name, HOST_NAME_MAX) < 0) {
+		connman_error("Failed to get current hostname");
+		return -EIO;
+	}
+
+	connman_info("System hostname is %s", name);
+
+	return 0;
+}
+
 static int loopback_init(void)
 {
 	struct ifreq ifr;
@@ -98,6 +115,8 @@ static int loopback_init(void)
 done:
 	close(sk);
 
+	setup_hostname();
+
 	return err;
 }
 
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