1/*
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) {  \
20    register_module_init(function, type);                                   \
21}
22
23typedef enum {
24    MODULE_INIT_BLOCK,
25    MODULE_INIT_DEVICE,  // TODO(digit): Remove this.
26    MODULE_INIT_MACHINE,
27    MODULE_INIT_QAPI,
28    MODULE_INIT_QOM,
29    MODULE_INIT_MAX
30} module_init_type;
31
32#define block_init(function) module_init(function, MODULE_INIT_BLOCK)
33#define device_init(function) module_init(function, MODULE_INIT_DEVICE)  // TODO(digit): Remove this.
34#define machine_init(function) module_init(function, MODULE_INIT_MACHINE)
35#define qapi_init(function) module_init(function, MODULE_INIT_QAPI)
36#define type_init(function) module_init(function, MODULE_INIT_QOM)
37
38void register_module_init(void (*fn)(void), module_init_type type);
39
40void module_call_init(module_init_type type);
41
42#endif
43