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);

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

2009-present, MongoDB, Inc.