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HEAD
first working version.
[unix-history]
/
usr
/
src
/
old
/
berknet
/
listen.c
static char
sccsid
[] =
"@(#)listen.c 4.1 (Berkeley) %G%"
;
/*
listen.c
listen for a packet from the program interact.c and print it
*/
# include
"defs.h"
main
(
argc
,
argv
)
char
**
argv
;
{
struct
packet
*
pp
;
char
buf
[
BUFSIZ
];
setupdaemon
(
argc
,
argv
);
initseqno
();
putchar
(
'!'
);
fflush
(
stdout
);
for
(;;){
pp
=
getpacket
();
printpacket
(
pp
,
buf
);
printf
(
"got %s
\n
"
,
buf
);
if
(
pp
==
NULL
)
continue
;
pp
->
pcode
=
ACK
;
pp
->
len
=
0
;
sendpacket
(
pp
);
printpacket
(
pp
,
buf
);
printf
(
"sent %s
\n
"
,
buf
);
}
}