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Trivial changes: whitespace and modes. Remote whitespace at the ends of lines. Remove blank lines from the ends of files. Change modes on source files so that they are not executable. Signed-off-by: Dan Cross <cross@gajendra.net>
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 1 b6863de7 2011-08-16 rsc /*

 2 b6863de7 2011-08-16 rsc  * cat standard input until you get a zero byte

 3 b6863de7 2011-08-16 rsc  */

 4 b6863de7 2011-08-16 rsc 

 5 b6863de7 2011-08-16 rsc #include <u.h>

 6 b6863de7 2011-08-16 rsc #include <libc.h>

 7 b6863de7 2011-08-16 rsc 

 8 b6863de7 2011-08-16 rsc void

 9 b6863de7 2011-08-16 rsc main(void)

10 b6863de7 2011-08-16 rsc {

11 b6863de7 2011-08-16 rsc 	char buf[4096];

12 b6863de7 2011-08-16 rsc 	char *p;

13 b6863de7 2011-08-16 rsc 	int n;

14 b6863de7 2011-08-16 rsc 

15 b6863de7 2011-08-16 rsc 	while((n = read(0, buf, sizeof(buf))) > 0){

16 b6863de7 2011-08-16 rsc 		p = memchr(buf, 0, n);

17 b6863de7 2011-08-16 rsc 		if(p != nil)

18 b6863de7 2011-08-16 rsc 			n = p-buf;

19 b6863de7 2011-08-16 rsc 		if(n > 0)

20 b6863de7 2011-08-16 rsc 			write(1, buf, n);

21 b6863de7 2011-08-16 rsc 		if(p != nil)

22 b6863de7 2011-08-16 rsc 			break;

23 b6863de7 2011-08-16 rsc 	}

24 b6863de7 2011-08-16 rsc 	exits(0);

25 b6863de7 2011-08-16 rsc }