From 8ad708cc9dcc739171775320dccad659e8ed1842 Mon Sep 17 00:00:00 2001
From: Stefan Lankes <slankes@eonerc.rwth-aachen.de>
Date: Sat, 12 Sep 2015 17:03:45 +0200
Subject: [PATCH] extend demo to print the environment and all program
 arguments

---
 hermit/usr/examples/hello.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/hermit/usr/examples/hello.c b/hermit/usr/examples/hello.c
index 6789e4e0b..c20694fa4 100644
--- a/hermit/usr/examples/hello.c
+++ b/hermit/usr/examples/hello.c
@@ -36,10 +36,10 @@ int main(int argc, char** argv)
 	int i;
 
 	printf("Hello World!!!\n");
-	//for(i=0; environ[i]; i++)
-	//	printf("environ[%d] = %s\n", i, environ[i]);
-	//for(i=0; i<argc; i++)
-	//	printf("argv[%d] = %s\n", i, argv[i]);
+	for(i=0; environ[i]; i++)
+		printf("environ[%d] = %s\n", i, environ[i]);
+	for(i=0; i<argc; i++)
+		printf("argv[%d] = %s\n", i, argv[i]);
 
 	return errno;
 }