preinit: define _GNU_SOURCE

In uClibc getdelim is only defined if _GNU_SOURCE is defined; fix
compilation issue by defining _GNU_SOURCE

Signed-off-by: Hans Dedecker <dedeckeh@gmail.com>

diff --git a/initd/preinit.c b/initd/preinit.c
index 729978e..427fa75 100644 (file)
--- a/initd/preinit.c
+++ b/initd/preinit.c
@@ -11,6 +11,7 @@
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU General Public License for more details.
  */
+#define _GNU_SOURCE
 
 #include <sys/stat.h>
 #include <sys/types.h>