SYNOPSIS

          mongoc_stream_t *
          mongoc_gridfs_bucket_open_download_stream (mongoc_gridfs_bucket_t *bucket,
                                                     const bson_value_t *file_id,
                                                     bson_error_t *error)
             BSON_GNUC_WARN_UNUSED_RESULT;

PARAMETERS

       • bucket: A mongoc_gridfs_bucket_t.

       • file_id: A bson_value_t of the id of the file to download.

       • error: A bson_error_t to receive any error or NULL.

DESCRIPTION

       Opens a stream for reading a file from GridFS.

RETURNS

       A  mongoc_stream_t  that can be read from or NULL on failure. Errors on this stream can be
       retrieved with mongoc_gridfs_bucket_stream_error().

       SEE ALSO:
          mongoc_gridfs_bucket_stream_error()

AUTHOR

       MongoDB, Inc

COPYRIGHT

       2017-present, MongoDB, Inc

1.26.0                                     Mar 31, 20MONGOC_GRIDFS_BUCKET_OPEN_DOWNLOAD_STREAM(3)