Berkeley DB

log_put

						#include <db.h>
						int
						log_put(DB_ENV *env,
						DB_LSN *lsn, const DBT *data, u_int32_t flags);
					

Description

The log_put function appends records to the log. The DB_LSN of the put record is returned in the lsn argument. The flags argument may be set to one of the following values:

• DB_CHECKPOINT The log should write a checkpoint record, recording any information necessary to make the log structures recoverable after a crash.

• DB_CURLSN The DB_LSN of the next record to be put is returned in the lsn argument.

• DB_FLUSH The log is forced to disk after this record is written, guaranteeing that all records with DB_LSN values less than or equal to the one being put are on disk before this function returns (this function is most often used for a transaction ...