From 7246dc4381c6c95454672a5c1aff65a02d6d3747 Mon Sep 17 00:00:00 2001
From: Laslo Hunhold <dev@frign.de>
Date: Sun, 24 Sep 2017 15:33:01 +0200
Subject: Move components into dedicated subdirectory

This brings us a lot more tidiness.
---
 components/hostname.c | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)
 create mode 100644 components/hostname.c

(limited to 'components/hostname.c')

diff --git a/components/hostname.c b/components/hostname.c
new file mode 100644
index 0000000..aed77a6
--- /dev/null
+++ b/components/hostname.c
@@ -0,0 +1,16 @@
+/* See LICENSE file for copyright and license details. */
+#include <err.h>
+#include <unistd.h>
+
+#include "../util.h"
+
+const char *
+hostname(void)
+{
+	if (gethostname(buf, sizeof(buf)) == -1) {
+		warn("hostname");
+		return NULL;
+	}
+
+	return buf;
+}
-- 
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