static bool detect(pony_ctx_t* ctx, detector_t* d, view_t* view)
{
assert(view->perceived == NULL);
scan_grey(d, view, 0);
int count = scan_white(view);
assert(count >= 0);
if(count == 0)
return false;
d->detected++;
perceived_t* per = (perceived_t*)POOL_ALLOC(perceived_t);
per->token = d->next_token++;
per->ack = 0;
per->last_conf = HASHMAP_BEGIN;
ponyint_viewmap_init(&per->map, count);
ponyint_perceivedmap_put(&d->perceived, per);
int count2 = collect_white(per, view, 0);
(void)count2;
assert(count2 == count);
assert(ponyint_viewmap_size(&per->map) == (size_t)count);
send_conf(ctx, d, per);
return true;
}
struct ttyent *getttyent(void)
/* Read one entry from the ttytab file. */
{
/* Open the file if not yet open. */
if (ttfd < 0 && setttyent() < 0) return nil;
/* Look for a line with something on it. */
for (;;) {
if (!getline()) return nil; /* EOF or corrupt. */
if ((entry.ty_name= scan_white(0)) == nil) continue;
entry.ty_type= scan_white(0);
entry.ty_getty= scan_quoted();
entry.ty_init= scan_quoted();
return &entry;
}
}
