49 lines
1.5 KiB
C
49 lines
1.5 KiB
C
/*
|
|
* (C) 2010 by Holger Hans Peter Freyther <zecke@selfish.org>
|
|
* (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.
|
|
*
|
|
*/
|
|
/* Generic write queue implementation */
|
|
#ifndef write_queue_h
|
|
#define write_queue_h
|
|
|
|
#include <laf0rge1/select.h>
|
|
#include <laf0rge1/msgb.h>
|
|
|
|
struct write_queue {
|
|
struct bsc_fd bfd;
|
|
unsigned int max_length;
|
|
unsigned int current_length;
|
|
|
|
unsigned int paused;
|
|
|
|
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);
|
|
int write_queue_bfd_cb(struct bsc_fd *fd, unsigned int what);
|
|
|
|
void write_queue_pause(struct write_queue *queue);
|
|
void write_queue_unpause(struct write_queue *queue);
|
|
|
|
#endif
|