push sheeet

pkgs/development/ocaml-modules/shared-memory-ring/default.nix

@@ -0,0 +1,42 @@
+{
+  lib,
+  buildDunePackage,
+  fetchurl,
+  ppx_cstruct,
+  cstruct,
+  lwt,
+  ounit,
+}:
+
+buildDunePackage rec {
+  pname = "shared-memory-ring";
+  version = "3.2.1";
+
+  duneVersion = "3";
+
+  src = fetchurl {
+    url = "https://github.com/mirage/shared-memory-ring/releases/download/v${version}/shared-memory-ring-${version}.tbz";
+    hash = "sha256-qSdntsPQo0/8JlbOoO6NAYtoa86HJy5yWHUsWi/PGDM=";
+  };
+
+  buildInputs = [
+    ppx_cstruct
+  ];
+
+  propagatedBuildInputs = [
+    cstruct
+  ];
+
+  doCheck = true;
+  checkInputs = [
+    lwt
+    ounit
+  ];
+
+  meta = with lib; {
+    description = "Shared memory rings for RPC and bytestream communications";
+    license = licenses.isc;
+    homepage = "https://github.com/mirage/shared-memory-ring";
+    maintainers = [ maintainers.sternenseemann ];
+  };
+}