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: Abson_value_tof the id of the file to download.error: Abson_error_tto receive any error orNULL.
Description¶
Opens a stream for reading a file from GridFS.
See Also¶
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().