1 files changed, 44 insertions, 0 deletions
diff --git a/gnu/lib/libmalloc/valloc.c b/gnu/lib/libmalloc/valloc.c
new file mode 100644
index 00000000000..fcf117447f0
--- /dev/null
+++ b/gnu/lib/libmalloc/valloc.c
@@ -0,0 +1,44 @@
+/* Allocate memory on a page boundary.
+   Copyright (C) 1991, 1992, 1993 Free Software Foundation, Inc.
+
+This library is free software; you can redistribute it and/or
+modify it under the terms of the GNU Library General Public License as
+published by the Free Software Foundation; either version 2 of the
+License, or (at your option) any later version.
+
+This 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
+Library General Public License for more details.
+
+You should have received a copy of the GNU Library General Public
+License along with this library; see the file COPYING.LIB.  If
+not, write to the Free Software Foundation, Inc., 675 Mass Ave,
+Cambridge, MA 02139, USA.
+
+   The author may be reached (Email) at the address mike@ai.mit.edu,
+   or (US mail) as Mike Haertel c/o Free Software Foundation.  */
+
+#ifndef	_MALLOC_INTERNAL
+#define	_MALLOC_INTERNAL
+#include <malloc.h>
+#endif
+
+#ifdef	__GNU_LIBRARY__
+extern size_t __getpagesize __P ((void));
+#else
+#include "getpagesize.h"
+#define	 __getpagesize()	getpagesize()
+#endif
+
+static size_t pagesize;
+
+__ptr_t
+valloc (size)
+     size_t size;
+{
+  if (pagesize == 0)
+    pagesize = __getpagesize ();
+
+  return memalign (pagesize, size);
+}