From b083b8c048c365eb3db031532c353be7a76c379e Mon Sep 17 00:00:00 2001
From: Rob Landley <rob@landley.net>
Date: Wed, 15 Feb 2012 05:47:38 -0600
Subject: Add hostname from Andre Renaud.
---
toys/hostname.c | 35 +++++++++++++++++++++++++++++++++++
1 file changed, 35 insertions(+)
create mode 100644 toys/hostname.c
diff --git a/toys/hostname.c b/toys/hostname.c
new file mode 100644
index 00000000..b51fd86b
--- /dev/null
+++ b/toys/hostname.c
@@ -0,0 +1,35 @@
+/* vi: set sw=4 ts=4:
+ *
+ * hostname.c - Get/Set the hostname
+ *
+ * Copyright 2012 Andre Renaud <andre@bluewatersys.com>
+ *
+ * Not in SUSv4.
+
+USE_HOSTNAME(NEWTOY(hostname, "", TOYFLAG_BIN))
+
+config HOSTNAME
+ bool "hostname"
+ default n
+ help
+ usage: hostname [newname]
+
+ Get/Set the current hostname
+*/
+
+#include "toys.h"
+
+void hostname_main(void)
+{
+ const char *hostname = toys.optargs[0];
+ if (hostname) {
+ int len = strlen(hostname);
+ if (sethostname(hostname, len))
+ perror_exit("cannot set hostname to '%s'", hostname);
+ } else {
+ char buffer[256];
+ if (gethostname(buffer, sizeof(buffer)))
+ perror_exit("cannot get hostname");
+ xprintf("%s\n", buffer);
+ }
+}
--
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