Provided by: libmongoc-doc_1.9.2+dfsg-1build1_all 

NAME
mongoc_gridfs_file_save - mongoc_gridfs_file_save()
SYNOPSIS
bool
mongoc_gridfs_file_save (mongoc_gridfs_file_t *file);
PARAMETERS
• file: A mongoc_gridfs_file_t.
DESCRIPTION
Saves modifications to file to the MongoDB server.
If an error occurred, false is returned and the error can be retrieved with mongoc_gridfs_file_error().
RETURNS
Returns true if successful, otherwise false.
AUTHOR
MongoDB, Inc
COPYRIGHT
2018, MongoDB, Inc
1.9.3-dev Feb 05, 2018 MONGOC_GRIDFS_FILE_SAVE(3)