Odin/core/os/os_js_wasm32.odin

package os

Handle :: distinct i32
Errno :: distinct i32

ERROR_NONE :: Errno(0)

O_RDONLY   :: 0x00000
O_WRONLY   :: 0x00001
O_RDWR     :: 0x00002
O_CREATE   :: 0x00040
O_EXCL     :: 0x00080
O_NOCTTY   :: 0x00100
O_TRUNC    :: 0x00200
O_NONBLOCK :: 0x00800
O_APPEND   :: 0x00400
O_SYNC     :: 0x01000
O_ASYNC    :: 0x02000
O_CLOEXEC  :: 0x80000

stdout: Handle
stderr: Handle
stdin: Handle


write :: proc(fd: Handle, data: []byte) -> (int, Errno) {
	return 0, 0
}
read :: proc(fd: Handle, data: []byte) -> (int, Errno) {
	return 0, 0
}
open :: proc(path: string, mode: int = O_RDONLY, perm: int = 0) -> (Handle, Errno) {
	return 0, 0
}
close :: proc(fd: Handle) -> Errno {
	return 0
}
seek :: proc(fd: Handle, offset: i64, whence: int) -> (i64, Errno) {
	return 0, 0
}
current_thread_id :: proc "contextless" () -> int {
	return 0
}


file_size :: proc(fd: Handle) -> (i64, Errno) {
	return 0, 0
}



heap_alloc :: proc(size: int) -> rawptr {
	return nil
}
heap_resize :: proc(ptr: rawptr, new_size: int) -> rawptr {
	if new_size == 0 {
		heap_free(ptr)
		return nil
	}
	if ptr == nil {
		return heap_alloc(new_size)
	}

	return nil
}
heap_free :: proc(ptr: rawptr) {
	if ptr == nil {
		return
	}
}