commit 0d38329999c67083ac1d2e47ee119f92f7c18988
author Joel Galenson <jgalenson@google.com> Mon Dec 28 13:58:26 2020 -0800
committer Joel Galenson <jgalenson@google.com> Wed Mar 24 12:31:30 2021 -0700
tree 840260d0cf5da6b063b6e55c557235ecdbda0ed7
parent 2686ce88a72cb16453e44478570cc22f8b4da415

Add Rust bindings

We currently only need these few symbols.

Test: Use them from Rust.
Fixes: 175619259
Change-Id: I0c2ca708c5a6ab550af7103754db775ffbca245b

libcutils/Android.bp

diff --git a/libcutils/Android.bp b/libcutils/Android.bp
index 0d9f2c7..0f3763c 100644
--- a/libcutils/Android.bp
+++ b/libcutils/Android.bp
@@ -354,3 +354,17 @@
     defaults: ["libcutils_test_static_defaults"],
     test_config: "KernelLibcutilsTest.xml",
 }
+
+rust_bindgen {
+    name: "libcutils_bindgen",
+    wrapper_src: "rust/cutils.h",
+    crate_name: "cutils_bindgen",
+    source_stem: "bindings",
+    local_include_dirs: ["include"],
+    bindgen_flags: [
+        "--whitelist-function", "multiuser_get_app_id",
+        "--whitelist-function", "multiuser_get_user_id",
+        "--whitelist-function", "multiuser_get_uid",
+        "--whitelist-var", "AID_USER_OFFSET",
+    ],
+}