static int proc_kick_handler (zbar_processor_t *proc,
int i)
{
processor_state_t *state = proc->state;
//zprintf(5, "kicking %d fds\n", state->polling.num);
unsigned junk[2];
//int rc = read(state->kick_fds[0], junk, 2 * sizeof(unsigned));
assert(proc->threaded);
_zbar_mutex_lock(&proc->mutex);
proc_cache_polling(proc->state);
_zbar_mutex_unlock(&proc->mutex);
//return(rc);
return(-1);
}
/* input handler thread to poll available inputs */
static void *proc_input_thread (void *arg)
{
zebra_processor_t *proc = arg;
proc_block_sigs();
/* wait for registered inputs and process using associated handler */
while(1) {
proc_cache_polling(proc);
int rc = 0;
while(!rc) {
if(proc->polling.num)
rc = proc_poll_inputs(proc, &proc->thr_polling, -1);
else {
struct timespec t;
t.tv_sec = 4;
t.tv_nsec = 0;
rc = nanosleep(&t, NULL);
}
}
}
}
