1 files changed, 52 insertions, 0 deletions
diff --git a/newlib/libc/sys/linux/net/getnetgrent.c b/newlib/libc/sys/linux/net/getnetgrent.c
new file mode 100644
index 000000000..050af800f
--- /dev/null
+++ b/newlib/libc/sys/linux/net/getnetgrent.c
@@ -0,0 +1,52 @@
+/* Copyright (C) 1996, 1997, 2000, 2002 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library 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
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+#include <errno.h>
+#include <netdb.h>
+#include <stdlib.h>
+#define _IO_MTSAFE_IO
+#include <bits/libc-lock.h>
+#include "libc-symbols.h"
+
+/* Static buffer for return value.  We allocate it when needed.  */
+libc_freeres_ptr (static char *buffer);
+/* All three strings should fit in a block of 1kB size.  */
+#define BUFSIZE 1024
+
+
+
+static void
+allocate (void)
+{
+  buffer = (char *) malloc (BUFSIZE);
+}
+
+int
+getnetgrent (char **hostp, char **userp, char **domainp)
+{
+  __libc_once_define (static, once);
+  __libc_once (once, allocate);
+
+  if (buffer == NULL)
+    {
+      __set_errno (ENOMEM);
+      return -1;
+    }
+
+  return __getnetgrent_r (hostp, userp, domainp, buffer, BUFSIZE);
+}