1 /* 2 * Copyright (c) 1980 Regents of the University of California. 3 * All rights reserved. The Berkeley software License Agreement 4 * specifies the terms and conditions for redistribution. 5 */ 6 7 #ifndef lint 8 static char sccsid[] = "@(#)valloc.c 5.1 (Berkeley) 05/30/85"; 9 #endif not lint 10 11 char *malloc(); 12 13 char * 14 valloc(i) 15 int i; 16 { 17 int valsiz = getpagesize(), j; 18 char *cp = malloc(i + (valsiz-1)); 19 20 j = ((int)cp + (valsiz-1)) &~ (valsiz-1); 21 return ((char *)j); 22 } 23