From fd188f6404031415aa3b6236b1b74214676cf045 Mon Sep 17 00:00:00 2001
From: Taiki Endo <te316e89@gmail.com>
Date: Tue, 6 Aug 2024 02:21:29 +0900
Subject: [PATCH] Update windows-sys 0.59

---
 Cargo.toml                |  2 +-
 src/iocp/afd.rs           | 19 ++++++++++++++-----
 src/iocp/port.rs          |  9 +++++----
 tests/windows_waitable.rs |  2 +-
 4 files changed, 21 insertions(+), 11 deletions(-)

diff --git a/Cargo.toml b/Cargo.toml
index b418d47..c291ff2 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -34,7 +34,7 @@ concurrent-queue = "2.2.0"
 pin-project-lite = "0.2.9"
 
 [target.'cfg(windows)'.dependencies.windows-sys]
-version = "0.52"
+version = "0.59"
 features = [
     "Wdk_Foundation",
     "Wdk_Storage_FileSystem",
diff --git a/src/iocp/afd.rs b/src/iocp/afd.rs
index a4b58ba..f62fd5f 100644
--- a/src/iocp/afd.rs
+++ b/src/iocp/afd.rs
@@ -43,7 +43,6 @@ pub(super) struct AfdPollInfo {
     handles: [AfdPollHandleInfo; 1],
 }
 
-#[derive(Default)]
 #[repr(C)]
 struct AfdPollHandleInfo {
     /// The handle to poll.
@@ -56,6 +55,16 @@ struct AfdPollHandleInfo {
     status: NTSTATUS,
 }
 
+impl Default for AfdPollHandleInfo {
+    fn default() -> Self {
+        Self {
+            handle: ptr::null_mut(),
+            events: Default::default(),
+            status: Default::default(),
+        }
+    }
+}
+
 impl AfdPollInfo {
     pub(super) fn handle_count(&self) -> u32 {
         self.handle_count
@@ -288,7 +297,7 @@ impl NtdllImports {
             .get_or_init(|| unsafe {
                 let ntdll = GetModuleHandleW(NTDLL_NAME.as_ptr() as *const _);
 
-                if ntdll == 0 {
+                if ntdll.is_null() {
                     tracing::error!("Failed to load ntdll.dll");
                     return Err(io::Error::last_os_error());
                 }
@@ -320,7 +329,7 @@ impl<T> fmt::Debug for Afd<T> {
 
         impl fmt::Debug for WriteAsHex {
             fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
-                write!(f, "{:010x}", self.0)
+                write!(f, "{:010x}", self.0 as usize)
             }
         }
 
@@ -385,7 +394,7 @@ where
         };
         let mut device_attributes = OBJECT_ATTRIBUTES {
             Length: size_of::<OBJECT_ATTRIBUTES>() as u32,
-            RootDirectory: 0,
+            RootDirectory: ptr::null_mut(),
             ObjectName: &mut device_name,
             Attributes: 0,
             SecurityDescriptor: ptr::null_mut(),
@@ -468,7 +477,7 @@ where
         let result = unsafe {
             ntdll.NtDeviceIoControlFile(
                 self.handle,
-                0,
+                ptr::null_mut(),
                 ptr::null_mut(),
                 iosb.cast(),
                 iosb.cast(),
diff --git a/src/iocp/port.rs b/src/iocp/port.rs
index 5bf3c35..f710c3a 100644
--- a/src/iocp/port.rs
+++ b/src/iocp/port.rs
@@ -9,6 +9,7 @@ use std::mem::MaybeUninit;
 use std::ops::Deref;
 use std::os::windows::io::{AsRawHandle, RawHandle};
 use std::pin::Pin;
+use std::ptr;
 use std::sync::Arc;
 use std::time::Duration;
 
@@ -133,7 +134,7 @@ impl<T> fmt::Debug for IoCompletionPort<T> {
 
         impl fmt::Debug for WriteAsHex {
             fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
-                write!(f, "{:010x}", self.0)
+                write!(f, "{:010x}", self.0 as usize)
             }
         }
 
@@ -149,13 +150,13 @@ impl<T: CompletionHandle> IoCompletionPort<T> {
         let handle = unsafe {
             CreateIoCompletionPort(
                 INVALID_HANDLE_VALUE,
-                0,
+                ptr::null_mut(),
                 0,
                 threads.try_into().expect("too many threads"),
             )
         };
 
-        if handle == 0 {
+        if handle.is_null() {
             Err(io::Error::last_os_error())
         } else {
             Ok(Self {
@@ -176,7 +177,7 @@ impl<T: CompletionHandle> IoCompletionPort<T> {
         let result =
             unsafe { CreateIoCompletionPort(handle as _, self.handle, handle as usize, 0) };
 
-        if result == 0 {
+        if result.is_null() {
             return Err(io::Error::last_os_error());
         }
 
diff --git a/tests/windows_waitable.rs b/tests/windows_waitable.rs
index dcd0edc..c9e0e8f 100644
--- a/tests/windows_waitable.rs
+++ b/tests/windows_waitable.rs
@@ -35,7 +35,7 @@ impl EventHandle {
             )
         };
 
-        if handle == 0 {
+        if handle.is_null() {
             Err(io::Error::last_os_error())
         } else {
             Ok(Self(handle as _))