/*
- * Copyright (C) 2009-2012 Andre Noll <maan@systemlinux.org>
+ * Copyright (C) 2009-2014 Andre Noll <maan@tuebingen.mpg.de>
*
* Licensed under the GPL v2. For licencing details see COPYING.
*/
}
}
-static void oss_pre_select(struct sched *s, struct task *t)
+static void oss_pre_select(struct sched *s, void *context)
{
- struct writer_node *wn = container_of(t, struct writer_node, task);
+ struct writer_node *wn = context;
struct private_oss_write_data *powd = wn->private_data;
int ret = btr_node_status(wn->btrn, wn->min_iqs, BTR_NT_LEAF);
return ret;
}
-static void oss_post_select(__a_unused struct sched *s,
- struct task *t)
+static int oss_post_select(__a_unused struct sched *s, void *context)
{
- struct writer_node *wn = container_of(t, struct writer_node, task);
+ struct writer_node *wn = context;
struct private_oss_write_data *powd = wn->private_data;
struct btr_node *btrn = wn->btrn;
size_t frames, bytes;
int ret;
char *data;
- ret = task_get_notification(t);
+ ret = task_get_notification(wn->task);
if (ret < 0)
goto out;
ret = btr_node_status(btrn, wn->min_iqs, BTR_NT_LEAF);
ret = oss_init(wn, rate, ch, format);
if (ret < 0)
goto out;
- return;
+ return 0;
}
btr_merge(btrn, wn->min_iqs);
bytes = btr_next_buffer(btrn, &data);
btr_consume(btrn, ret);
ret = 0;
out:
- t->error = ret;
if (ret < 0)
btr_remove_node(&wn->btrn);
+ return ret;
}
__malloc static void *oss_parse_config_or_die(int argc, char **argv)
w->post_select = oss_post_select;
w->parse_config_or_die = oss_parse_config_or_die;
w->free_config = oss_free_config;
- w->help = (struct ggo_help) {
- .short_help = oss_write_args_info_help,
- .detailed_help = oss_write_args_info_detailed_help
- };
+ w->help = (struct ggo_help)DEFINE_GGO_HELP(oss_write);
oss_write_cmdline_parser_free(&dummy);
}