daos_kv.h

Go to the documentation of this file.

/*
 * (C) Copyright 2016-2022 Intel Corporation.
 *
 * SPDX-License-Identifier: BSD-2-Clause-Patent
 */
#ifndef __DAOS_KV_H__
#define __DAOS_KV_H__
 
#if defined(__cplusplus)
extern "C" {
#endif
 
#define DAOS_COND_KEY_INSERT    DAOS_COND_DKEY_INSERT
#define DAOS_COND_KEY_UPDATE    DAOS_COND_DKEY_UPDATE
#define DAOS_COND_KEY_GET   DAOS_COND_DKEY_FETCH
#define DAOS_COND_KEY_REMOVE    DAOS_COND_PUNCH
 
int
daos_kv_open(daos_handle_t coh, daos_obj_id_t oid, unsigned int mode,
         daos_handle_t *oh, daos_event_t *ev);
 
int
daos_kv_close(daos_handle_t oh, daos_event_t *ev);
 
int
daos_kv_destroy(daos_handle_t oh, daos_handle_t th, daos_event_t *ev);
 
int
daos_kv_put(daos_handle_t oh, daos_handle_t th, uint64_t flags, const char *key,
        daos_size_t size, const void *buf, daos_event_t *ev);
 
int
daos_kv_get(daos_handle_t oh, daos_handle_t th, uint64_t flags, const char *key,
        daos_size_t *size, void *buf, daos_event_t *ev);
 
int
daos_kv_remove(daos_handle_t oh, daos_handle_t th, uint64_t flags,
           const char *key, daos_event_t *ev);
 
int
daos_kv_list(daos_handle_t oh, daos_handle_t th, uint32_t *nr,
         daos_key_desc_t *kds, d_sg_list_t *sgl, daos_anchor_t *anchor,
         daos_event_t *ev);
 
#if defined(__cplusplus)
}
#endif
 
#endif /* __DAOS_KV_H__ */