---------------------------------------------------------------
soval=fcntl(s,F_GETFL,0);
ioval=fcntl(0,F_GETFL,0);
fcntl(s,F_SETFL,soval|O_NONBLOCK);
fcntl(0,F_SETFL,ioval|O_NONBLOCK);
cwait=WAITCONNECT;
*chin=0;
do{
/*If the following line is commented out the program does not crash*/
rval=connect(s, (struct sockaddr *)&dst, sizeof(dst));
read(0,chin,16);
sleep(1);
} while((rval) && --cwait && *chin!=0xa);
fcntl(s,F_SETFL,soval&~O_NONBLOCK);
fcntl(0,F_SETFL,ioval&~O_NONBLOCK);
---------------------------------------------------------------
-
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