*/
struct status_task {
/** The associated task structure of audiod. */
- struct task task;
+ struct task *task;
/** Client data associated with the stat task. */
struct client_task *ct;
/** Do not restart client command until this time. */
/** the local listening socket */
int fd;
/** the associated task structure */
- struct task task;
+ struct task *task;
};
/** iterate over all supported audio formats */
audio_formats[s->format], slot_num);
a->receiver->close(s->receiver_node);
btr_remove_node(&s->receiver_node->btrn);
+ task_reap(&s->receiver_node->task);
free(s->receiver_node);
s->receiver_node = NULL;
tv_add(now, &(struct timeval)EMBRACE(0, 200 * 1000),
PARA_INFO_LOG("closing %s\n", writer_names[wn->writer_num]);
w->close(wn);
btr_remove_node(&wn->btrn);
+ task_reap(&wn->task);
}
static void close_writers(struct slot_info *s)
if (f->close)
f->close(fn);
btr_remove_node(&fn->btrn);
+ task_reap(&fn->task);
}
free(s->fns);
s->fns = NULL;
continue;
if (!s->receiver_node)
continue;
- task_notify(&s->receiver_node->task, error);
+ task_notify(s->receiver_node->task, error);
}
}
s->fns = para_calloc(nf * sizeof(struct filter_node));
parent = s->receiver_node->btrn;
for (i = 0; i < nf; i++) {
+ char buf[20];
struct filter *f = filters + a->filter_nums[i];
fn = s->fns + i;
fn->filter_num = a->filter_nums[i];
fn->conf = a->filter_conf[i];
- fn->task.pre_select = f->pre_select;
- fn->task.post_select = f->post_select;
fn->btrn = btr_new_node(&(struct btr_node_description)
EMBRACE(.name = f->name, .parent = parent,
.handler = f->execute, .context = fn));
f->open(fn);
- register_task(&sched, &fn->task);
+ sprintf(buf, "%s (slot %d)", f->name, (int)(s - slot));
+ fn->task = task_register(&(struct task_info) {
+ .name = buf,
+ .pre_select = f->pre_select,
+ .post_select = f->post_select,
+ .context = fn,
+ }, &sched);
parent = fn->btrn;
PARA_NOTICE_LOG("%s filter %d/%d (%s) started in slot %d\n",
audio_formats[s->format], i, nf, f->name, (int)(s - slot));
- sprintf(fn->task.status, "%s (slot %d)", f->name, (int)(s - slot));
}
}
s->receiver_node = rn;
PARA_NOTICE_LOG("started %s: %s receiver in slot %d\n",
audio_formats[format], r->name, slot_num);
- rn->task.pre_select = r->pre_select;
- rn->task.post_select = r->post_select;
- sprintf(rn->task.status, "%s receiver node", r->name);
- register_task(&sched, &rn->task);
+ rn->task = task_register(&(struct task_info) {
+ .name = r->name,
+ .pre_select = r->pre_select,
+ .post_select = r->post_select,
+ .context = rn,
+ }, &sched);
return slot_num;
}
if (!s->receiver_node)
continue;
- if (s->receiver_node->task.error >= 0)
+ if (task_status(s->receiver_node->task) >= 0)
return true;
if (ss1 == ss2)
return true;
struct timeval rstime;
if (!s->receiver_node)
continue;
- if (s->receiver_node->task.error < 0)
+ if (task_status(s->receiver_node->task) < 0)
continue;
btr_get_node_start(s->receiver_node->btrn, &rstime);
if (newest_slot >= 0 && tv_diff(&rstime, &newest_rstime, NULL) < 0)
static void signal_pre_select(struct sched *s, struct task *t)
{
- struct signal_task *st = container_of(t, struct signal_task, task);
+ struct signal_task *st = task_context(t);
para_fd_set(st->fd, &s->rfds, &s->max_fileno);
}
return 0;
}
-static void signal_setup_default(struct signal_task *st)
-{
- st->task.pre_select = signal_pre_select;
- st->task.post_select = signal_post_select;
- sprintf(st->task.status, "signal task");
-}
-
static void command_pre_select(struct sched *s, struct task *t)
{
- struct command_task *ct = container_of(t, struct command_task, task);
+ struct command_task *ct = task_context(t);
para_fd_set(ct->fd, &s->rfds, &s->max_fileno);
}
static int command_post_select(struct sched *s, struct task *t)
{
int ret;
- struct command_task *ct = container_of(t, struct command_task, task);
+ struct command_task *ct = task_context(t);
static struct timeval last_status_dump;
struct timeval tmp, delay;
bool force = true;
static void init_command_task(struct command_task *ct)
{
- ct->task.pre_select = command_pre_select;
- ct->task.post_select = command_post_select;
- ct->task.error = 0;
ct->fd = audiod_get_socket(); /* doesn't return on errors */
- sprintf(ct->task.status, "command task");
+
+ ct->task = task_register(&(struct task_info) {
+ .name = "command",
+ .pre_select = command_pre_select,
+ .post_select = command_post_select,
+ .context = ct,
+ }, &sched);
}
static void close_stat_pipe(void)
if (!stat_task->ct)
return;
client_close(stat_task->ct);
+ task_reap(&stat_task->ct->task);
stat_task->ct = NULL;
clear_and_dump_items();
stat_task->length_seconds = 0;
if (s->format < 0)
return false;
- if (s->receiver_node && s->receiver_node->task.error >= 0)
+ if (s->receiver_node && task_status(s->receiver_node->task) >= 0)
return false;
for (i = 0; i < a->num_filters; i++)
- if (s->fns && s->fns[i].task.error >= 0)
+ if (s->fns && task_status(s->fns[i].task) >= 0)
return false;
if (a->num_writers > 0) {
for (i = 0; i < a->num_writers; i++)
- if (s->wns && s->wns[i].task.error >= 0)
+ if (s->wns && task_status(s->wns[i].task) >= 0)
return false;
} else {
- if (s->wns && s->wns[0].task.error >= 0)
+ if (s->wns && task_status(s->wns[0].task) >= 0)
return false;
}
return true;
*/
void __noreturn clean_exit(int status, const char *msg)
{
- int i;
-
if (socket_name)
unlink(socket_name);
close_stat_pipe();
- FOR_EACH_SLOT(i)
- close_slot(i);
+ close_unused_slots();
audiod_cmdline_parser_free(&conf);
close_stat_clients();
PARA_EMERG_LOG("%s\n", msg);
{
int ret;
struct slot_info *sl;
- struct audio_format_info *a;
close_unused_slots();
if (audiod_status != AUDIOD_ON ||
return;
}
sl = slot + ret;
- a = afi + sl->format;
- if (a->num_filters)
- open_filters(sl);
+ open_filters(sl);
open_writers(sl);
activate_grab_clients(&sched);
btr_log_tree(sl->receiver_node->btrn, LL_NOTICE);
static void status_pre_select(struct sched *s, struct task *t)
{
- struct status_task *st = container_of(t, struct status_task, task);
+ struct status_task *st = task_context(t);
int i, ret, cafn = stat_task->current_audio_format_num;
if (must_start_decoder())
/* restart the client task if necessary */
static int status_post_select(struct sched *s, struct task *t)
{
- struct status_task *st = container_of(t, struct status_task, task);
+ struct status_task *st = task_context(t);
if (audiod_status == AUDIOD_OFF) {
if (!st->ct)
goto out;
- if (st->ct->task.error >= 0) {
- task_notify(&st->ct->task, E_AUDIOD_OFF);
+ if (task_status(st->ct->task) >= 0) {
+ task_notify(st->ct->task, E_AUDIOD_OFF);
goto out;
}
close_stat_pipe();
struct timeval diff;
tv_diff(now, &st->last_status_read, &diff);
if (diff.tv_sec > 61)
- task_notify(&st->ct->task, E_STATUS_TIMEOUT);
+ task_notify(st->ct->task, E_STATUS_TIMEOUT);
goto out;
}
btr_merge(st->btrn, st->min_iqs);
sz = btr_next_buffer(st->btrn, &buf);
ret = for_each_stat_item(buf, sz, update_item);
if (ret < 0) {
- task_notify(&st->ct->task, -ret);
+ task_notify(st->ct->task, -ret);
goto out;
}
if (sz != ret) {
static void init_status_task(struct status_task *st)
{
memset(st, 0, sizeof(struct status_task));
- st->task.pre_select = status_pre_select;
- st->task.post_select = status_post_select;
st->sa_time_diff_sign = 1;
st->clock_diff_count = conf.clock_diff_count_arg;
st->current_audio_format_num = -1;
- sprintf(st->task.status, "stat");
st->btrn = btr_new_node(&(struct btr_node_description)
EMBRACE(.name = "stat"));
+
+ stat_task->task = task_register(&(struct task_info) {
+ .name = "stat",
+ .pre_select = status_pre_select,
+ .post_select = status_post_select,
+ .context = stat_task,
+ }, &sched);
}
static void set_initial_status(void)
FOR_EACH_SLOT(i)
clear_slot(i);
setup_signal_handling();
- signal_setup_default(sig_task);
init_status_task(stat_task);
init_command_task(cmd_task);
if (conf.daemon_given)
daemonize(false /* parent exits immediately */);
- register_task(&sched, &sig_task->task);
- register_task(&sched, &cmd_task->task);
- register_task(&sched, &stat_task->task);
+ sig_task->task = task_register(&(struct task_info) {
+ .name = "signal",
+ .pre_select = signal_pre_select,
+ .post_select = signal_post_select,
+ .context = sig_task,
+ }, &sched);
+
sched.default_timeout.tv_sec = 2;
sched.default_timeout.tv_usec = 999 * 1000;
ret = schedule(&sched);
+ sched_shutdown(&sched);
PARA_EMERG_LOG("%s\n", para_strerror(-ret));
return EXIT_FAILURE;
projects / paraslash.git / blobdiff