c-ipfs/include/ipfs/repo/fsrepo/lmdb_datastore.h

#ifndef __FS_REPO_LMDB_DATASTORE_H__
#define __FS_REPO_LMDB_DATASTORE_H__

#include "ipfs/repo/config/datastore.h"

/***
 * Places the LMDB methods into the datastore's function pointers
 * @param datastore the datastore to fill
 * @returns true(1) on success;
 */
int repo_fsrepo_lmdb_cast(struct Datastore* datastore);

/**
 * Open an lmdb database with the given parameters.
 * Note: for now, the parameters are not used
 * @param argc number of parameters in the following array
 * @param argv an array of parameters
 */
int repo_fsrepro_lmdb_open(int argc, char** argv, struct Datastore* datastore);

/***
 * Close an LMDB database
 * NOTE: for now, argc and argv are not used
 * @param argc number of parameters in the argv array
 * @param argv parameters to be passed in
 * @param datastore the datastore struct that contains information about the opened database
 */
int repo_fsrepo_lmdb_close(struct Datastore* datastore);

/***
 * Creates the directory
 * @param datastore contains the path that needs to be created
 * @returns true(1) on success
 */
int repo_fsrepo_lmdb_create_directory(struct Datastore* datastore);

#endif