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

19 lines
467 B
C

/*
* Copyright (C) 2006-2009 Red Hat, Inc.
*
* This file is released under the LGPL.
*/
#ifndef __DM_LOG_USERSPACE_TRANSFER_H__
#define __DM_LOG_USERSPACE_TRANSFER_H__
#define DM_MSG_PREFIX "dm-log-userspace"
int dm_ulog_tfr_init(void);
void dm_ulog_tfr_exit(void);
int dm_consult_userspace(const char *uuid, uint64_t luid, int request_type,
char *data, size_t data_size,
char *rdata, size_t *rdata_size);
#endif /* __DM_LOG_USERSPACE_TRANSFER_H__ */