Auto merge of rust-lang#70136 - hermitcore:network_tcp, r=dtolnay

bors · bors · commit 1b521f577356 · 2020-04-04T06:04:32.000Z
add basic IP support in HermitCore - add initial version to support sockets - use TcpStream as test case - HermitCore uses smoltcp as IP stack for pure Rust applications - further functionalities (e.g. UDP support) will be added step by step - in principle, the current PR is a revision of rust-lang#69404
diff --git a/Cargo.lock b/Cargo.lock
@@ -1377,9 +1377,9 @@ dependencies = [
 
 [[package]]
 name = "hermit-abi"
-version = "0.1.1"
+version = "0.1.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f22b8f315b98f415780ddbe9163c7dbbc5a07225b6d102ace1d8aeef85775140"
+checksum = "1010591b26bbfe835e9faeabeb11866061cc7dcebffd56ad7d0942d0e61aefd8"
 dependencies = [
  "compiler_builtins",
  "libc",
diff --git a/src/libstd/sys/hermit/mod.rs b/src/libstd/sys/hermit/mod.rs
@@ -93,9 +93,7 @@ pub unsafe extern "C" fn __rust_abort() {
 
 #[cfg(not(test))]
 pub fn init() {
-    unsafe {
-        let _ = net::init();
-    }
+    let _ = net::init();
 }
 
 #[cfg(not(test))]
diff --git a/src/libstd/sys/hermit/net.rs b/src/libstd/sys/hermit/net.rs

Original file line number	Diff line number	Diff line change
`@@ -93,9 +93,7 @@ pub unsafe extern "C" fn __rust_abort() {`
`93`	`93`
`94`	`94`	`#[cfg(not(test))]`
`95`	`95`	`pub fn init() {`
`96`		`- unsafe {`
`97`		`- let _ = net::init();`
`98`		`- }`
	`96`	`+ let _ = net::init();`
`99`	`97`	`}`
`100`	`98`
`101`	`99`	`#[cfg(not(test))]`