Rework, reduce the size, add proper locking

 -Erik

1 files changed, 0 insertions, 61 deletions

diff --git a/libc/stdlib/malloc-930716/memalign.c b/libc/stdlib/malloc-930716/memalign.c
deleted file mode 100644
index 1098f5890..000000000
--- a/libc/stdlib/malloc-930716/memalign.c
+++ /dev/null
@@ -1,61 +0,0 @@
-/* Copyright (C) 1991, 1992 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.  */
-
-#include <stdlib.h>
-#include "malloc.h"
-
-__ptr_t
-memalign (alignment, size)
-     size_t alignment;
-     size_t size;
-{
-  __ptr_t result;
-  unsigned long int adj;
-
-  result = malloc (size + alignment - 1);
-  if (result == NULL)
-    return NULL;
-  adj = (unsigned long int) ((unsigned long int) ((char *) result -
-						(char *) NULL)) % alignment;
-  if (adj != 0)
-    {
-      struct alignlist *l;
-      for (l = _aligned_blocks; l != NULL; l = l->next)
-	if (l->aligned == NULL)
-	  /* This slot is free.  Use it.  */
-	  break;
-      if (l == NULL)
-	{
-	  l = (struct alignlist *) malloc (sizeof (struct alignlist));
-	  if (l == NULL)
-	    {
-#if 1
-	      free (result);
-#else
-	      _free_internal (result);
-#endif
-	      return NULL;
-	    }
-	  l->next = _aligned_blocks;
-	  _aligned_blocks = l;
-	}
-      l->exact = result;
-      result = l->aligned = (char *) result + alignment - adj;
-    }
-
-  return result;
-}