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Annotation of 43BSDTahoe/lib/libc/gen/valloc.c, revision 1.1.1.1

1.1       root        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: #if defined(LIBC_SCCS) && !defined(lint)
                      8: static char sccsid[] = "@(#)valloc.c   5.2 (Berkeley) 3/9/86";
                      9: #endif LIBC_SCCS and 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: }

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