BSD 4_3_Reno release

[unix-history] / usr / src / old / berknet / listen.c

static char sccsid[] = "@(#)listen.c    4.1     (Berkeley)      10/2/82";

/*
       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);
       }
}