File:  [Qemu by Fabrice Bellard] / qemu / module.h
Revision 1.1.1.2 (vendor branch): download - view: text, annotated - select for diffs
Tue Apr 24 18:56:01 2018 UTC (3 years, 6 months ago) by root
Branches: qemu, MAIN
CVS tags: qemu1001, qemu1000, qemu0151, HEAD
qemu 0.15.1

    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)                                         \
   19: static void __attribute__((constructor)) do_qemu_init_ ## function(void) {  \
   20:     register_module_init(function, type);                                   \
   21: }
   22: 
   23: typedef enum {
   24:     MODULE_INIT_BLOCK,
   25:     MODULE_INIT_DEVICE,
   26:     MODULE_INIT_MACHINE,
   27:     MODULE_INIT_QAPI,
   28:     MODULE_INIT_MAX
   29: } module_init_type;
   30: 
   31: #define block_init(function) module_init(function, MODULE_INIT_BLOCK)
   32: #define device_init(function) module_init(function, MODULE_INIT_DEVICE)
   33: #define machine_init(function) module_init(function, MODULE_INIT_MACHINE)
   34: #define qapi_init(function) module_init(function, MODULE_INIT_QAPI)
   35: 
   36: void register_module_init(void (*fn)(void), module_init_type type);
   37: 
   38: void module_call_init(module_init_type type);
   39: 
   40: #endif

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