mongoc_gridfs_bucket_open_upload_stream_with_id

mongoc_stream_t *
mongoc_gridfs_bucket_open_upload_stream_with_id (mongoc_gridfs_bucket_t *bucket,
                                                 const bson_value_t *file_id,
                                                 const char *filename,
                                                 const bson_t *opts,
                                                 bson_error_t *error);

• bucket: A mongoc_gridfs_bucket_t.
• file_id: A bson_value_t specifying the id of the created file.
• filename: The name of the file to create.
• opts: A bson_t or NULL.
• error: A bson_error_t to receive any error or NULL.

opts may be NULL or a BSON document with additional command options:

• chunkSizeBytes: An int32 chunk size to use for this file. Overrides the chunkSizeBytes set on bucket.
• metadata: A bson_t representing metadata to include with the file.

Opens a stream for writing to a new file in GridFS for a specified file id. To have libmongoc generate an id, use mongoc_gridfs_bucket_open_upload_stream().

A mongoc_stream_t that can be written to or NULL on failure. Errors on this stream can be retrieved with mongoc_gridfs_bucket_stream_error(). After calling mongoc_stream_close() the file is completely written in GridFS.

SEE ALSO:

mongoc_gridfs_bucket_open_upload_stream()

mongoc_gridfs_bucket_stream_error()

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