struct stdin_task *sit = container_of(t, struct stdin_task, task);
int ret;
- t->error = 0;
ret = btr_node_status(sit->btrn, 0, BTR_NT_ROOT);
if (ret < 0)
sched_min_delay(s);
* appears to be readable, data is read from stdin and fed into the buffer
* tree.
*/
-static void stdin_post_select(struct sched *s, struct task *t)
+static int stdin_post_select(struct sched *s, struct task *t)
{
struct stdin_task *sit = container_of(t, struct stdin_task, task);
ssize_t ret;
size_t sz, n;
char *buf = NULL;
- t->error = 0;
ret = btr_node_status(sit->btrn, 0, BTR_NT_ROOT);
if (ret < 0)
goto err;
if (ret == 0)
- return;
+ return 0;
sz = btr_pool_get_buffer(sit->btrp, &buf);
if (sz == 0)
- return;
+ return 0;
if (sit->must_set_nonblock_flag) {
ret = mark_fd_nonblocking(STDIN_FILENO);
if (ret < 0)
if (n > 0)
btr_add_output_pool(sit->btrp, n, sit->btrn);
if (ret >= 0)
- return;
+ return 0;
err:
btr_remove_node(&sit->btrn);
/* Revert to blocking mode if necessary. */
fcntl(STDIN_FILENO, F_SETFL, sit->fd_flags);
//btr_pool_free(sit->btrp);
- t->error = ret;
+ return ret;
}
/**