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mirror of https://github.com/DigitalDevices/dddvb.git synced 2023-10-10 13:37:43 +02:00
dddvb/lib/src/fe.c
2018-09-17 13:46:27 +02:00

61 lines
1.3 KiB
C

#if 0
static void release_fe(struct octoserve *os, struct dvbfe *fe)
{
if (!fe)
return;
dbgprintf(DEBUG_SYS, "release fe %d\n", fe->nr);
fe->state = 2;
pthread_join(fe->pt, NULL);
}
static struct dvbfe *alloc_fe_num(struct octoserve *os, int i, int type)
{
struct dvbfe *fe;
if (i > os->dvbfe_num)
return NULL;
dbgprintf(DEBUG_SYS, "alloc_fe_num %d\n", i);
pthread_mutex_lock(&os->lock);
fe = &os->dvbfe[i];
if (fe->state || !(fe->type & (1UL << type))) {
pthread_mutex_unlock(&os->lock);
return NULL;
}
fe->n_tune = 0;
fe->state = 1;
pthread_create(&fe->pt, NULL, (void *) handle_fe, fe);
pthread_mutex_unlock(&os->lock);
dbgprintf(DEBUG_SYS, "Allocated fe %d = %d/%d, fd=%d\n",
fe->nr, fe->anum, fe->fnum, fe->fd);
return fe;
}
static struct dvbfe *alloc_fe(struct octoserve *os, int type)
{
int i;
struct dvbfe *fe;
pthread_mutex_lock(&os->lock);
for (i = 0; i < os->dvbfe_num; i++) {
fe = &os->dvbfe[i];
if (fe->state == 0 &&
(fe->type & (1UL << type))) {
pthread_mutex_unlock(&os->lock);
return alloc_fe_num(os, i, type);
}
}
pthread_mutex_unlock(&os->lock);
return NULL;
}
#endif
static struct dddvb_fe *alloc_fe_num(struct dddvb *dd, int num, int type, int source)
{
if (num > dd->dvbfe_num)
return NULL;
}