Merge pull request #1913 from qwandor-google/vmaddr

Android: Add VMADDR_ constants.

Author: JohnTitor

libc-test/build.rs

@@ -1562,6 +1562,9 @@ fn test_android(target: &str) {
             // Needs a newer Android SDK for the definition
             "P_PIDFD" => true,
 
+            // Requires Linux kernel 5.6
+            "VMADDR_CID_LOCAL" => true,
+
             _ => false,
         }
     });

src/unix/linux_like/android/mod.rs

@@ -2129,6 +2129,13 @@ pub const ALG_SET_AEAD_AUTHSIZE: ::c_int = 5;
 pub const ALG_OP_DECRYPT: ::c_int = 0;
 pub const ALG_OP_ENCRYPT: ::c_int = 1;
 
+// uapi/linux/vm_sockets.h
+pub const VMADDR_CID_ANY: ::c_uint = 0xFFFFFFFF;
+pub const VMADDR_CID_HYPERVISOR: ::c_uint = 0;
+pub const VMADDR_CID_LOCAL: ::c_uint = 1;
+pub const VMADDR_CID_HOST: ::c_uint = 2;
+pub const VMADDR_PORT_ANY: ::c_uint = 0xFFFFFFFF;
+
 // uapi/linux/inotify.h
 pub const IN_ACCESS: u32 = 0x0000_0001;
 pub const IN_MODIFY: u32 = 0x0000_0002;