quark-kernel/OS-DESIGN.md

Overview

System calls

System call list

map_anonymous(location, size, flags)

Privilage level: user

unmap_anonymous(location, size)

Privilage level: user

map_physical(location, size)

Privilage level: system

unmap_physical(location, size)

Privilage level: system

object_create(location, size, flags)

Privilage level: user

object_aquire(id, location)

Privilage level: user

object_release(id)

Privilage level: user

send_pid(data, dest, flags)

Privilage level: user

send_port(data, dest, flags)

Privilage level: user

receive(buffer, flags)

Privilage level: user

port_open(id)

Privilage level: user

port_close(id)

Privilage level: user

clone(entry, arg, stack, flags)

Privilage level: user

signal_action(id, action, flags)

Privilage level: user

signal_return()

Privilage level: user

signal_raise(pid, id, arg)

Privilage level: user

interrupt_action(id, action, flags)

Privilage level: system

interrupt_return()

Privilage level: system