__clear_user(9) on Linux
The text e93fa3793b21, as Debian 9 (Stretch) shipped it. The page shows this text now.
Zero a block of memory in user space, with less checking.
The text e93fa3793b21, as Debian 9 (Stretch) shipped it. The page shows this text now.
Zero a block of memory in user space, with less checking.