3 ms·

Requesting a block of system memory, by address, and writing to it. This is common with C, when interfacing with hardware.

• pjmlp 2mo ago
  Define how you want to write to that system memory without OS syscall. What exact C code did you had in mind? So that the counter example is close enough to it in exposing the same semantics.
  • nomel 2mo ago
    [dead]