drivers/md/dm-log-userspace-transfer.h

   1 /*
   2  * Copyright (C) 2006-2009 Red Hat, Inc.
   3  *
   4  * This file is released under the LGPL.
   5  */
   6
   7 #ifndef __DM_LOG_USERSPACE_TRANSFER_H__
   8 #define __DM_LOG_USERSPACE_TRANSFER_H__
   9
  10 #define DM_MSG_PREFIX "dm-log-userspace"
  11
  12 int dm_ulog_tfr_init(void);
  13 void dm_ulog_tfr_exit(void);
  14 int dm_consult_userspace(const char *uuid, uint64_t luid, int request_type,
  15                          char *data, size_t data_size,
  16                          char *rdata, size_t *rdata_size);
  17
  18 #endif /* __DM_LOG_USERSPACE_TRANSFER_H__ */