[rtems commit] shell: Fix warning visible with latest Newlib

[Sebastian Huber]

Module:    rtems
Branch:    master
Commit:    f2ffd646fa483c02284e0b01480dfe487992203d
Changeset: http://git.rtems.org/rtems/commit/?id=f2ffd646fa483c02284e0b01480dfe487992203d

Author:    Sebastian Huber <sebastian.huber at embedded-brains.de>
Date:      Fri Apr  8 08:42:15 2016 +0200

shell: Fix warning visible with latest Newlib

Works also with previous Newlib versions.

---

 cpukit/libmisc/shell/main_date.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/cpukit/libmisc/shell/main_date.c b/cpukit/libmisc/shell/main_date.c
index 9b970a6..6070ff0 100644
--- a/cpukit/libmisc/shell/main_date.c
+++ b/cpukit/libmisc/shell/main_date.c
@@ -16,10 +16,12 @@
 #include "config.h"
 #endif
 
+#define _GNU_SOURCE
 #include <stdio.h>
 #include <unistd.h>
 #include <string.h>
 #include <errno.h>
+#include <time.h>
 
 #include <rtems.h>
 #include <rtems/shell.h>