From 54ed53794b648f1452d1b80d9f01b444dac2ce8c Mon Sep 17 00:00:00 2001
From: Sebastian Huber <sebastian.huber@embedded-brains.de>
Date: Fri, 24 Oct 2014 09:46:53 +0200
Subject: Support sethostname() and gethostname()

---
 testsuite/syscalls01/test_main.c | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)

(limited to 'testsuite')

diff --git a/testsuite/syscalls01/test_main.c b/testsuite/syscalls01/test_main.c
index 75691d35..e11c8334 100644
--- a/testsuite/syscalls01/test_main.c
+++ b/testsuite/syscalls01/test_main.c
@@ -1714,6 +1714,25 @@ test_syslog(void)
 	syslog(LOG_DEBUG, "debug");
 }
 
+static void
+test_setgethostname(void)
+{
+	int rv;
+	char out[] = { 'f', 'o', 'o', 'b', 'a', 'r' };
+	char in[] = { '?', '?', '?', '?', '?', '?', '?' };
+
+	puts("test set/get hostname");
+
+	rv = sethostname(&out[0], sizeof(out));
+	assert(rv == 0);
+
+	rv = gethostname(&in[0], sizeof(in));
+	assert(rv == 0);
+
+	assert(memcmp(&in[0], &out[0], sizeof(in) - 1) == 0);
+	assert(in[sizeof(in) - 1] == '\0');
+}
+
 static void
 test_main(void)
 {
@@ -1744,6 +1763,7 @@ test_main(void)
 	test_warn();
 	test_err();
 	test_syslog();
+	test_setgethostname();
 
 	exit(0);
 }
-- 
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