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Anthony Liguori0bfe3ca2009-05-14 19:29:53 +01001/*
2 * QEMU Module Infrastructure
3 *
4 * Copyright IBM, Corp. 2009
5 *
6 * Authors:
7 * Anthony Liguori <aliguori@us.ibm.com>
8 *
9 * This work is licensed under the terms of the GNU GPL, version 2. See
10 * the COPYING file in the top-level directory.
11 *
12 */
13
14#ifndef QEMU_MODULE_H
15#define QEMU_MODULE_H
16
17/* This should not be used directly. Use block_init etc. instead. */
18#define module_init(function, type) \
19static void __attribute__((constructor)) do_qemu_init_ ## function(void) { \
Anthony Liguorif7897432009-05-14 17:57:31 -050020 register_module_init(function, type); \
Anthony Liguori0bfe3ca2009-05-14 19:29:53 +010021}
22
23typedef enum {
24 MODULE_INIT_BLOCK,
Anthony Liguorif7897432009-05-14 17:57:31 -050025 MODULE_INIT_DEVICE,
Anthony Liguorif80f9ec2009-05-20 18:38:09 -050026 MODULE_INIT_MACHINE,
Anthony Liguorif7897432009-05-14 17:57:31 -050027 MODULE_INIT_MAX
Anthony Liguori0bfe3ca2009-05-14 19:29:53 +010028} module_init_type;
29
30#define block_init(function) module_init(function, MODULE_INIT_BLOCK)
31#define device_init(function) module_init(function, MODULE_INIT_DEVICE)
Anthony Liguorif80f9ec2009-05-20 18:38:09 -050032#define machine_init(function) module_init(function, MODULE_INIT_MACHINE)
Anthony Liguori0bfe3ca2009-05-14 19:29:53 +010033
34void register_module_init(void (*fn)(void), module_init_type type);
35
36void module_call_init(module_init_type type);
37
38#endif