headers/os/drivers/dpc.h

   1 /*      DPC module API
   2  *  Copyright 2007-2008, Haiku Inc. All Rights Reserved.
   3  *  Distributed under the terms of the MIT License
   4  */
   5
   6 #ifndef _DPC_MODULE_H_
   7 #define _DPC_MODULE_H_
   8
   9 #include <OS.h>
  10 #include <module.h>
  11
  12 #ifdef __cplusplus
  13 extern "C" {
  14 #endif
  15
  16 #define B_DPC_MODULE_NAME "generic/dpc/v1"
  17
  18 typedef void (*dpc_func) (void *arg);
  19
  20 typedef struct {
  21         module_info     info;
  22
  23         status_t        (*new_dpc_queue)(void **queue, const char *name, int32 priority);
  24         status_t        (*delete_dpc_queue)(void *queue);
  25         status_t        (*queue_dpc)(void *queue, dpc_func func, void *arg);
  26 } dpc_module_info;
  27
  28
  29 #ifdef __cplusplus
  30 }
  31 #endif
  32
  33 #endif          // _DPC_MODULE_H_