/// <summary> Sqlite 3 backup step. </summary>
/// <exception cref="ArgumentNullException"> Thrown when one or more required arguments are null. </exception>
/// <param name="backup"> The backup. </param>
/// <param name="nPage"> The page. </param>
/// <returns> A SqliteResultCode. </returns>
internal SqliteResultCode sqlite3_backup_step(SqliteBackupHandle backup, int nPage)
{
if (backup == null)
{
throw new ArgumentNullException(nameof(backup));
}
backup.CheckMaintenanceMode();
return((SqliteResultCode)DbProviderOperations.sqlite3_backup_step(backup.Backup, nPage));
}
/// <summary> Sqlite 3 backup pagecount. </summary>
/// <exception cref="ArgumentNullException"> Thrown when one or more required arguments are null. </exception>
/// <param name="backup"> The backup. </param>
/// <returns> An int. </returns>
internal int sqlite3_backup_pagecount(SqliteBackupHandle backup)
{
if (backup == null)
{
throw new ArgumentNullException(nameof(backup));
}
backup.CheckMaintenanceMode();
return(DbProviderOperations.sqlite3_backup_remaining(backup.Backup));
}