Function file_stream_open 

pub unsafe extern "C" fn file_stream_open(
    stream: *mut Stream,
    path: *const c_char,
    access_mode: FS_AccessMode,
    open_mode: FS_OpenMode,
) -> bool

Opens an existing file or create a new one.

Arguments

• stream - pointer to file stream object.
• path - path to file
• access_mode - access mode from FS_AccessMode
• open_mode - open mode from FS_OpenMode

Returns

success flag. You need to close the file even if the open operation failed.