Add IOKit methods that use task_port_t

Author: madsmtm

crates/header-translator/configs/libc.toml

@@ -13,3 +13,6 @@ tvos = "9.0"
 watchos = "2.0"
 visionos = "1.0"
 gnustep = true
+
+# HACK: Define `task_port_t` in the using crate (it's a simple alias to `task_t`).
+external.task_port_t.module = "__builtin__"

framework-crates/objc2-io-kit/src/lib.rs

@@ -53,3 +53,8 @@ pub(crate) type io_struct_inband_t = *mut [core::ffi::c_char; 4096];
 // uuid/uuid_t.h
 #[allow(dead_code, non_camel_case_types)]
 pub(crate) type uuid_t = [u8; 16]; // Usage sites are all in structs
+
+// mach/mach_types.h
+#[allow(dead_code, non_camel_case_types)]
+#[cfg(feature = "libc")]
+pub(crate) type task_port_t = libc::task_t;

framework-crates/objc2-io-kit/translation-config.toml

@@ -48,7 +48,7 @@ typedef.OSAsyncReference64.skipped = true
 struct.OSNotificationHeader64.skipped = true
 struct.IOServiceInterestContent64.skipped = true
 
-# Needs mach_msg_size_t/mach_msg_header_t/mach_timespec_t/task_port_t, which isn't exposed by libc
+# Needs mach_msg_size_t/mach_msg_header_t/mach_timespec_t, which isn't exposed by libc
 typedef.OSAsyncReference.skipped = true
 struct.OSNotificationHeader.skipped = true
 fn.IODispatchCalloutFromMessage.skipped = true
@@ -62,11 +62,6 @@ struct.IORPCMessageMach.skipped = true
 struct.IORPCMessageErrorReturn.skipped = true
 struct.IORPC.skipped = true
 fn.IORPCMessageFromMach.skipped = true
-fn.IOServiceOpen.skipped = true
-fn.IOConnectMapMemory.skipped = true
-fn.IOConnectMapMemory64.skipped = true
-fn.IOConnectUnmapMemory.skipped = true
-fn.IOConnectUnmapMemory64.skipped = true
 
 # Needs libdispatch
 fn.IONotificationPortSetDispatchQueue.skipped = true
@@ -139,9 +134,6 @@ typedef._evGlobals.skipped = true
 const.IOSharedLockData.skipped = true
 const.ev_lock_data_t.skipped = true
 
-# Needs `task_port_t` to be available in `libc`
-fn.IOFramebufferOpen.skipped = true
-
 # Unknown ABI
 typedef.IOPixelEncoding.skipped = true
 struct.IOPixelInformation.skipped = true