Accessing FrameBuffer

[vijay singh]

Hello,
Is their any api available under Xlib which can give me information of
frame buffer struct (mentioned below).

struct fb_buffer_info {
        u8      bpp ;
        u8      num_buffers ;
        enum    color_mode mode ;
        u32     height ;
        u32     width ;
        u32     stride ;
        struct
        fbbuffer_addr   buffer_address[NUM_FB_BUFFERS];
};

or what is way to get data available under above struct.

Cheers--
Vij