* Copyright (c) 1986 Regents of the University of California.
* 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.
"@(#) Copyright (c) 1986 Regents of the University of California.\n\
static char sccsid
[] = "@(#)20b.c 5.5 (Berkeley) %G%";
register int bsize
, cc
, want
;
register char *base
, *current
;
fputs("20b: bad block size.\n", stderr
);
for (cc
= bsize
; cc
> 0;) {
for (want
= bsize
; want
> 0 && cc
> 0; want
-= cc
) {
if ((cc
= read(0, current
, want
)) < 0)
if (want
&& write(1, base
, want
) != want
)