102f1b25cb3c4bdaea12d0820e0e3b4af4175db8
2 * Copyright (C) 2006 Andre Noll <maan@systemlinux.org>
4 * This program is free software; you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License as published by
6 * the Free Software Foundation; either version 2 of the License, or
7 * (at your option) any later version.
9 * This program is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 * GNU General Public License for more details.
14 * You should have received a copy of the GNU General Public License
15 * along with this program; if not, write to the Free Software
16 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111, USA.
19 /** \file write.h writer-related structures */
21 enum writer_enum
{WRITER_ENUM
};
24 struct writer
*writer
;
30 void (*init
)(struct writer
*w
);
31 int (*open
)(struct writer_node
*);
32 int (*write
)(char *data
, size_t nbytes
, struct writer_node
*);
33 void (*close
)(struct writer_node
*);
34 void (*shutdown
)(struct writer_node
*);
37 struct writer_node_group
{
39 struct writer_node
*writer_nodes
;
41 size_t max_chunk_bytes
;
45 #define FOR_EACH_WRITER_NODE(i, wng) for (i = 0; i < (wng)->num_writers; i++)
46 #define FOR_EACH_WRITER(i) for (i = 0; i < NUM_SUPPORTED_WRITERS; i++)
49 extern const char *writer_names
[];
50 extern struct writer writers
[NUM_SUPPORTED_WRITERS
];