static void g723_close(struct ast_filestream *s)
{
struct ast_filestream *tmp, *tmpl = NULL;
if (ast_mutex_lock(&g723_lock)) {
ast_log(LOG_WARNING, "Unable to lock g723 list\n");
return;
}
tmp = glist;
while(tmp) {
if (tmp == s) {
if (tmpl)
tmpl->next = tmp->next;
else
glist = tmp->next;
break;
}
tmpl = tmp;
tmp = tmp->next;
}
glistcnt--;
if (s->owner) {
s->owner->stream = NULL;
if (s->owner->streamid > -1)
ast_sched_del(s->owner->sched, s->owner->streamid);
s->owner->streamid = -1;
}
ast_mutex_unlock(&g723_lock);
ast_update_use_count();
if (!tmp)
ast_log(LOG_WARNING, "Freeing a filestream we don't seem to own\n");
close(s->fd);
free(s);
s = NULL;
}
int ast_sip_sched_task_cancel(struct ast_sip_sched_task *schtd)
{
int res;
if (!ao2_ref_and_lock(schtd)) {
return -1;
}
if (schtd->current_scheduler_id < 0 || schtd->interval <= 0) {
ao2_unlock_and_unref(schtd);
return 0;
}
schtd->interval = 0;
ao2_unlock_and_unref(schtd);
ao2_unlink(tasks, schtd);
res = ast_sched_del(scheduler_context, schtd->current_scheduler_id);
return res;
}
static char *handle_cli_sched_bench(struct ast_cli_entry *e, int cmd, struct ast_cli_args *a)
{
struct ast_sched_context *con;
struct timeval start;
unsigned int num, i;
int *sched_ids = NULL;
switch (cmd) {
case CLI_INIT:
e->command = "sched benchmark";
e->usage = ""
"Usage: sched benchmark <num>\n"
"";
return NULL;
case CLI_GENERATE:
return NULL;
}
if (a->argc != e->args + 1) {
return CLI_SHOWUSAGE;
}
if (sscanf(a->argv[e->args], "%u", &num) != 1) {
return CLI_SHOWUSAGE;
}
if (!(con = ast_sched_context_create())) {
ast_cli(a->fd, "Test failed - could not create scheduler context\n");
return CLI_FAILURE;
}
if (!(sched_ids = ast_malloc(sizeof(*sched_ids) * num))) {
ast_cli(a->fd, "Test failed - memory allocation failure\n");
goto return_cleanup;
}
ast_cli(a->fd, "Testing ast_sched_add() performance - timing how long it takes "
"to add %u entries at random time intervals from 0 to 60 seconds\n", num);
start = ast_tvnow();
for (i = 0; i < num; i++) {
int when = abs(ast_random()) % 60000;
if ((sched_ids[i] = ast_sched_add(con, when, sched_cb, NULL)) == -1) {
ast_cli(a->fd, "Test failed - sched_add returned -1\n");
goto return_cleanup;
}
}
ast_cli(a->fd, "Test complete - %" PRIi64 " us\n", ast_tvdiff_us(ast_tvnow(), start));
ast_cli(a->fd, "Testing ast_sched_del() performance - timing how long it takes "
"to delete %u entries with random time intervals from 0 to 60 seconds\n", num);
start = ast_tvnow();
for (i = 0; i < num; i++) {
if (ast_sched_del(con, sched_ids[i]) == -1) {
ast_cli(a->fd, "Test failed - sched_del returned -1\n");
goto return_cleanup;
}
}
ast_cli(a->fd, "Test complete - %" PRIi64 " us\n", ast_tvdiff_us(ast_tvnow(), start));
return_cleanup:
ast_sched_context_destroy(con);
if (sched_ids) {
ast_free(sched_ids);
}
return CLI_SUCCESS;
}
