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[unix-history] / usr / src / lib / libc / gen / valloc.c

diff --git a/usr/src/lib/libc/gen/valloc.c b/usr/src/lib/libc/gen/valloc.c
index c6501b9..3ddd56f 100644 (file)
--- a/usr/src/lib/libc/gen/valloc.c
+++ b/usr/src/lib/libc/gen/valloc.c
@@ -1,5 +1,23 @@
-/* @(#)valloc.c        4.1 (Berkeley) %G% */
-#include <valign.h>
+/*
+ * Copyright (c) 1980 Regents of the University of California.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms are permitted
+ * provided that the above copyright notice and this paragraph are
+ * duplicated in all such forms and that any documentation,
+ * advertising materials, and other materials related to such
+ * distribution and use acknowledge that the software was developed
+ * by the University of California, Berkeley.  The name of the
+ * University may not be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
+ * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+ */
+
+#if defined(LIBC_SCCS) && !defined(lint)
+static char sccsid[] = "@(#)valloc.c   5.3 (Berkeley) %G%";
+#endif /* LIBC_SCCS and not lint */

 
 char   *malloc();
 
 
 char   *malloc();
 


@@ -7,9 +25,9 @@ char *
 valloc(i)
        int i;
 {
 valloc(i)
        int i;
 {

-       char *cp = malloc(i + (VALSIZ-1));
-       int j;
+       int valsiz = getpagesize(), j;
+       char *cp = malloc(i + (valsiz-1));

 
 

-       j = ((int)cp + (VALSIZ-1)) &~ (VALSIZ-1);
+       j = ((int)cp + (valsiz-1)) &~ (valsiz-1);

        return ((char *)j);
 }
        return ((char *)j);
 }