Move *nix specific implementation to separate module

src/sys/unix/hostcalls/sock.rs

@@ -0,0 +1,41 @@
+#![allow(non_camel_case_types)]
+#![allow(unused_unsafe)]
+#![allow(unused)]
+
+use crate::ctx::WasiCtx;
+use crate::wasm32;
+use wasi_common_cbindgen::wasi_common_cbindgen;
+
+pub fn sock_recv(
+    wasi_ctx: &WasiCtx,
+    memory: &mut [u8],
+    sock: wasm32::__wasi_fd_t,
+    ri_data: wasm32::uintptr_t,
+    ri_data_len: wasm32::size_t,
+    ri_flags: wasm32::__wasi_riflags_t,
+    ro_datalen: wasm32::uintptr_t,
+    ro_flags: wasm32::uintptr_t,
+) -> wasm32::__wasi_errno_t {
+    unimplemented!("sock_recv")
+}
+
+pub fn sock_send(
+    wasi_ctx: &WasiCtx,
+    memory: &mut [u8],
+    sock: wasm32::__wasi_fd_t,
+    si_data: wasm32::uintptr_t,
+    si_data_len: wasm32::size_t,
+    si_flags: wasm32::__wasi_siflags_t,
+    so_datalen: wasm32::uintptr_t,
+) -> wasm32::__wasi_errno_t {
+    unimplemented!("sock_send")
+}
+
+pub fn sock_shutdown(
+    wasi_ctx: &WasiCtx,
+    memory: &mut [u8],
+    sock: wasm32::__wasi_fd_t,
+    how: wasm32::__wasi_sdflags_t,
+) -> wasm32::__wasi_errno_t {
+    unimplemented!("sock_shutdown")
+}