Table of Contents
- access_ok -
Checks if a user space pointer is valid
- get_user -
Get a simple variable from user space.
- put_user -
Write a simple value into user space.
- __get_user -
Get a simple variable from user space, with less checking.
- __put_user -
Write a simple value into user space, with less checking.
- __copy_to_user_inatomic -
Copy a block of data into user space, with less checking.
- __copy_to_user -
Copy a block of data into user space, with less checking.
- __copy_from_user -
Copy a block of data from user space, with less checking.
- strlen_user -
Get the size of a string in user space.
- __strncpy_from_user -
Copy a NUL terminated string from userspace, with less checking.
- strncpy_from_user -
Copy a NUL terminated string from userspace.
- clear_user -
Zero a block of memory in user space.
- __clear_user -
Zero a block of memory in user space, with less checking.
- strnlen_user -
Get the size of a string in user space.
- copy_to_user -
Copy a block of data into user space.
- copy_from_user -
Copy a block of data from user space.