1 /* Generic write queue implementation */
3 * (C) 2010 by Holger Hans Peter Freyther
8 * This program is free software; you can redistribute it and/or modify
9 * it under the terms of the GNU General Public License as published by
10 * the Free Software Foundation; either version 2 of the License, or
11 * (at your option) any later version.
13 * This program is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 * GNU General Public License for more details.
18 * You should have received a copy of the GNU General Public License along
19 * with this program; if not, write to the Free Software Foundation, Inc.,
20 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
26 #include <osmocom/core/select.h>
27 #include <osmocom/core/msgb.h>
31 unsigned int max_length;
32 unsigned int current_length;
34 struct llist_head msg_queue;
36 int (*read_cb)(struct osmo_fd *fd);
37 int (*write_cb)(struct osmo_fd *fd, struct msgb *msg);
38 int (*except_cb)(struct osmo_fd *fd);
41 void osmo_wqueue_init(struct osmo_wqueue *queue, int max_length);
42 void osmo_wqueue_clear(struct osmo_wqueue *queue);
43 int osmo_wqueue_enqueue(struct osmo_wqueue *queue, struct msgb *data);
44 int osmo_wqueue_bfd_cb(struct osmo_fd *fd, unsigned int what);