moros/doc/syscalls.md

MOROS Syscalls

This list is unstable and subject to change between versions of MOROS.

EXIT (0x1)

pub fn exit(code: usize) -> usize

SPAWN (0x2)

pub fn spawn(path: &str) -> isize

READ (0x3)

pub fn read(handle: usize, buf: &mut [u8]) -> isize

WRITE (0x4)

pub fn write(handle: usize, buf: &mut [u8]) -> isize

OPEN (0x5)

pub fn open(path: &str, flags: usize) -> isize

CLOSE (0x6)

pub fn close(handle: usize)

INFO (0x7)

pub fn info(path: &str, info: &mut FileInfo) -> isize

DUP (0x8)

pub fn dup(old_handle: usize, new_handle: usize) -> isize

DELETE (0x9)

pub fn delete(path: &str) -> isize

STOP (0xA)

pub fn stop(code: usize)

The system will reboot with 0xCAFE and halt with 0xDEAD.

SLEEP (0xB)

pub fn sleep(seconds: f64)

POLL (0xC)

pub fn poll(list: &[(usize, IO)]) -> isize

CONNECT (0xD)

pub fn connect(handle, usize, addr: &str, port: u16) -> isize

LISTEN (0xE)

pub fn listen(handle, usize, port: u16) -> isize

ACCEPT (0xF)

pub fn accept(handle, usize, addr: &str) -> isize

ALLOC (0x10)

pub fn alloc(size: usize, align: usize) -> *mut u8

FREE (0x11)

pub fn free(ptr: *mut u8, size: usize, align: usize)