void
plumbproc(void *argv)
{
Channel *c;
int i, n, which, *fdp;
void **arg;
arg = argv;
c = arg[0];
fdp = arg[1];
i = 0;
for(;;){
i = 1-i; /* toggle */
n = read(*fdp, plumbbuf[i].data, READBUFSIZE);
if(n <= 0){
fprint(2, "samterm: plumb read error: %r\n");
threadexits("plumb"); /* not a fatal error */
}
plumbbuf[i].n = n;
if(plumbformat(i)){
which = i;
send(c, &which);
}
}
}
void
plumbproc(void *arg)
{
CFid *fid;
int i;
Plumbmsg *m;
fid = arg;
i = 0;
for(;;){
m = plumbrecvfid(fid);
if(m == nil){
fprint(2, "samterm: plumb read error: %r\n");
threadexits("plumb"); /* not a fatal error */
}
if(plumbformat(m, i)){
send(plumbc, &i);
i = 1-i; /* toggle */
}
}
}