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authorPeter Tyser <ptyser@xes-inc.com>2009-07-10 11:03:19 -0500
committerWolfgang Denk <wd@denx.de>2009-07-21 00:13:21 +0200
commit1bc1538613d66cef3cbce680fc8d7c3561a0fbd0 (patch)
treef832202519d4077e8ca735948198691f054fe968 /examples/standalone/hello_world.c
parentb220c64d86f7c705a183302c3b50076d7e5d876c (diff)
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Move examples/ to examples/standalone
The current files in examples are all standalone application examples, so put them in their own subdirectory for organizational purposes Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
Diffstat (limited to 'examples/standalone/hello_world.c')
-rw-r--r--examples/standalone/hello_world.c54
1 files changed, 54 insertions, 0 deletions
diff --git a/examples/standalone/hello_world.c b/examples/standalone/hello_world.c
new file mode 100644
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--- /dev/null
+++ b/examples/standalone/hello_world.c
@@ -0,0 +1,54 @@
+/*
+ * (C) Copyright 2000
+ * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <common.h>
+#include <exports.h>
+
+int hello_world (int argc, char *argv[])
+{
+ int i;
+
+ /* Print the ABI version */
+ app_startup(argv);
+ printf ("Example expects ABI version %d\n", XF_VERSION);
+ printf ("Actual U-Boot ABI version %d\n", (int)get_version());
+
+ printf ("Hello World\n");
+
+ printf ("argc = %d\n", argc);
+
+ for (i=0; i<=argc; ++i) {
+ printf ("argv[%d] = \"%s\"\n",
+ i,
+ argv[i] ? argv[i] : "<NULL>");
+ }
+
+ printf ("Hit any key to exit ... ");
+ while (!tstc())
+ ;
+ /* consume input */
+ (void) getc();
+
+ printf ("\n\n");
+ return (0);
+}