mongoc_gridfs_bucket_open_download_stream
mongoc_gridfs_bucket_open_download_stream()
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.
See Also
mongoc_gridfs_bucket_stream_error()
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().
Author
MongoDB, Inc
Copyright
2017-present, MongoDB, Inc
Referenced By
mongoc_gridfs_bucket_stream_error(3).
Apr 09, 2021 1.17.5 libmongoc