Deprecate external use of libio.h and _G_config.h.

[thirdparty/glibc.git] / stdio-common / tmpfile64.c

diff --git a/stdio-common/tmpfile64.c b/stdio-common/tmpfile64.c
index ead3f50fbab529d8eb9c47b982404371266896af..19a170f3f7c1a1699d24bc394c203516eccc4d22 100644 (file)
--- a/stdio-common/tmpfile64.c
+++ b/stdio-common/tmpfile64.c
@@ -1,3 +1,28 @@
-#define FLAGS  O_LARGEFILE
-#define tmpfile        tmpfile64
-#include <tmpfile.c>
+/* Open a stdio stream on an anonymous, large temporary file.  Generic version.
+   Copyright (C) 2012-2017 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, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include <fcntl.h>
+
+/* If there is no O_LARGEFILE, then the plain tmpfile definition
+   does the job and it gets tmpfile64 as an alias.  */
+
+#if defined O_LARGEFILE && O_LARGEFILE != 0
+# define FLAGS         O_LARGEFILE
+# define tmpfile       tmpfile64
+# include <tmpfile.c>
+#endif