stdlib: Implement some preliminary libuv bindings

std::uv is intended to be low-level, exactly mirroring the C API.
Difficult to continue the implementation now without scheduler
improvements.

1 files changed, 50 insertions, 0 deletions

diff --git a/src/rt/rust_uv.cpp b/src/rt/rust_uv.cpp
new file mode 100644
index 00000000000..b339d77c043
--- /dev/null
+++ b/src/rt/rust_uv.cpp
@@ -0,0 +1,50 @@
+#include "rust_internal.h"
+#include "uv.h"
+
+/*
+  Wrappers of uv_* functions. These can be eliminated by figuring
+  out how to build static uv with externs, or by just using dynamic libuv
+ */
+
+extern "C" CDECL uv_loop_t*
+rust_uv_default_loop() {
+  return uv_default_loop();
+}
+
+extern "C" CDECL uv_loop_t*
+rust_uv_loop_new() {
+  return uv_loop_new();
+}
+
+extern "C" CDECL void
+rust_uv_loop_delete(uv_loop_t *loop) {
+  return uv_loop_delete(loop);
+}
+
+extern "C" CDECL int
+rust_uv_run(uv_loop_t *loop) {
+  return uv_run(loop);
+}
+
+extern "C" CDECL void
+rust_uv_unref(uv_loop_t *loop) {
+  return uv_unref(loop);
+}
+
+extern "C" CDECL int
+rust_uv_idle_init(uv_loop_t* loop, uv_idle_t* idle) {
+  return uv_idle_init(loop, idle);
+}
+
+extern "C" CDECL int
+rust_uv_idle_start(uv_idle_t* idle, uv_idle_cb cb) {
+  return uv_idle_start(idle, cb);
+}
+
+
+
+
+extern "C" CDECL size_t
+rust_uv_size_of_idle_t() {
+  return sizeof(uv_idle_t);
+}