28 lines
675 B
Zig
28 lines
675 B
Zig
pub const SystemCall = enum(u64) {
|
|
Print,
|
|
AllocFrame, // requires Token.PhysicalMemory
|
|
LockFrame, // requires Token.PhysicalMemory
|
|
FreeFrame, // requires Token.PhysicalMemory
|
|
Yield,
|
|
SetPriority, // requires Token.ThreadPriority
|
|
GetPriority,
|
|
Sleep,
|
|
SetEventQueue, // requires Token.EventQueue
|
|
SetTokens, // requires Token.Root
|
|
SetAddressSpace, // requires Token.VirtualMemory
|
|
};
|
|
|
|
pub const Token = enum(u64) {
|
|
Root = 1 << 0,
|
|
PhysicalMemory = 1 << 1,
|
|
ThreadPriority = 1 << 2,
|
|
EventQueue = 1 << 3,
|
|
VirtualMemory = 1 << 4,
|
|
};
|
|
|
|
pub const SystemError = error{
|
|
OutOfMemory,
|
|
NoSuchThread,
|
|
NotAuthorized,
|
|
};
|