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