| /* Generic write queue implementation */ |
| /* |
| * (C) 2010 by Holger Hans Peter Freyther |
| * (C) 2010 by On-Waves |
| * |
| * All Rights Reserved |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License as published by |
| * the Free Software Foundation; either version 2 of the License, or |
| * (at your option) any later version. |
| * |
| * This program is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| * GNU General Public License for more details. |
| * |
| * You should have received a copy of the GNU General Public License along |
| * with this program; if not, write to the Free Software Foundation, Inc., |
| * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| */ |
| #ifndef write_queue_h |
| #define write_queue_h |
| |
| #include "select.h" |
| #include "msgb.h" |
| |
| struct write_queue { |
| struct bsc_fd bfd; |
| unsigned int max_length; |
| unsigned int current_length; |
| |
| struct llist_head msg_queue; |
| |
| int (*read_cb)(struct bsc_fd *fd); |
| int (*write_cb)(struct bsc_fd *fd, struct msgb *msg); |
| }; |
| |
| void write_queue_init(struct write_queue *queue, int max_length); |
| int write_queue_enqueue(struct write_queue *queue, struct msgb *data); |
| |
| #endif |