2.1. Character

2.1.1. Data Structures

2.1.2. Entry Points

2.1.2.1. d_open()

2.1.2.2. d_close()

2.1.2.3. d_read() and d_write()

2.1.2.4. d_ioctl()

2.1.2.5. d_stop()

2.1.2.6. d_reset()

2.1.2.7. d_devtotty()

2.1.2.8. d_poll() (3.0+) or d_select() (2.2)

2.1.2.9. d_mmap()

2.1.2.10. d_strategy()

2.1.3. Header Files