Mike Kaplinskiy : ntdll: Implement NtCancelIoFileEx and fix NtCancelIoFile.
Alexandre Julliard
julliard at winehq.org
Tue Aug 18 10:01:23 CDT 2009
Module: wine
Branch: master
Commit: af25949a51f8ef8bd6edfd1b078d7760c13c6702
URL: http://source.winehq.org/git/wine.git/?a=commit;h=af25949a51f8ef8bd6edfd1b078d7760c13c6702
Author: Mike Kaplinskiy <mike.kaplinskiy at gmail.com>
Date: Sun Aug 9 00:11:30 2009 -0400
ntdll: Implement NtCancelIoFileEx and fix NtCancelIoFile.
---
dlls/ntdll/file.c | 44 +++++++++++++++++++++++++++++++++++++++++---
dlls/ntdll/ntdll.spec | 2 ++
dlls/ntdll/tests/change.c | 5 ++---
dlls/ntdll/tests/file.c | 2 +-
include/winternl.h | 1 +
5 files changed, 47 insertions(+), 7 deletions(-)
diff --git a/dlls/ntdll/file.c b/dlls/ntdll/file.c
index 3fa6f19..561baf0 100644
--- a/dlls/ntdll/file.c
+++ b/dlls/ntdll/file.c
@@ -2604,6 +2604,38 @@ NTSTATUS WINAPI NtDeleteFile( POBJECT_ATTRIBUTES ObjectAttributes )
}
/******************************************************************
+ * NtCancelIoFileEx (NTDLL.@)
+ *
+ *
+ */
+NTSTATUS WINAPI NtCancelIoFileEx( HANDLE hFile, PIO_STATUS_BLOCK iosb, PIO_STATUS_BLOCK io_status )
+{
+ LARGE_INTEGER timeout;
+
+ TRACE("%p %p %p\n", hFile, iosb, io_status );
+
+ SERVER_START_REQ( cancel_async )
+ {
+ req->handle = wine_server_obj_handle( hFile );
+ req->iosb = wine_server_client_ptr( iosb );
+ req->only_thread = FALSE;
+ io_status->u.Status = wine_server_call( req );
+ }
+ SERVER_END_REQ;
+ if (io_status->u.Status)
+ return io_status->u.Status;
+
+ /* Let some APC be run, so that we can run the remaining APCs on hFile
+ * either the cancelation of the pending one, but also the execution
+ * of the queued APC, but not yet run. This is needed to ensure proper
+ * clean-up of allocated data.
+ */
+ timeout.u.LowPart = timeout.u.HighPart = 0;
+ NtDelayExecution( TRUE, &timeout );
+ return io_status->u.Status;
+}
+
+/******************************************************************
* NtCancelIoFile (NTDLL.@)
*
*
@@ -2616,17 +2648,23 @@ NTSTATUS WINAPI NtCancelIoFile( HANDLE hFile, PIO_STATUS_BLOCK io_status )
SERVER_START_REQ( cancel_async )
{
- req->handle = wine_server_obj_handle( hFile );
- wine_server_call( req );
+ req->handle = wine_server_obj_handle( hFile );
+ req->iosb = 0;
+ req->only_thread = TRUE;
+ io_status->u.Status = wine_server_call( req );
}
SERVER_END_REQ;
+ if (io_status->u.Status)
+ return io_status->u.Status;
+
/* Let some APC be run, so that we can run the remaining APCs on hFile
* either the cancelation of the pending one, but also the execution
* of the queued APC, but not yet run. This is needed to ensure proper
* clean-up of allocated data.
*/
timeout.u.LowPart = timeout.u.HighPart = 0;
- return io_status->u.Status = NtDelayExecution( TRUE, &timeout );
+ NtDelayExecution( TRUE, &timeout );
+ return io_status->u.Status;
}
/******************************************************************************
diff --git a/dlls/ntdll/ntdll.spec b/dlls/ntdll/ntdll.spec
index 03686b2..6ec1dc0 100644
--- a/dlls/ntdll/ntdll.spec
+++ b/dlls/ntdll/ntdll.spec
@@ -109,6 +109,7 @@
@ stub NtCallbackReturn
# @ stub NtCancelDeviceWakeupRequest
@ stdcall NtCancelIoFile(long ptr)
+@ stdcall NtCancelIoFileEx(long ptr ptr)
@ stdcall NtCancelTimer(long ptr)
@ stdcall NtClearEvent(long)
@ stdcall NtClose(long)
@@ -959,6 +960,7 @@
@ stub ZwCallbackReturn
# @ stub ZwCancelDeviceWakeupRequest
@ stdcall ZwCancelIoFile(long ptr) NtCancelIoFile
+@ stdcall ZwCancelIoFileEx(long ptr ptr) NtCancelIoFileEx
@ stdcall ZwCancelTimer(long ptr) NtCancelTimer
@ stdcall ZwClearEvent(long) NtClearEvent
@ stdcall ZwClose(long) NtClose
diff --git a/dlls/ntdll/tests/change.c b/dlls/ntdll/tests/change.c
index f395962..ed7f22c 100644
--- a/dlls/ntdll/tests/change.c
+++ b/dlls/ntdll/tests/change.c
@@ -295,15 +295,14 @@ static void test_ntncdf_async(void)
ok(U(iosb).Status == 0x01234567, "status set too soon\n");
ok(iosb.Information == 0x12345678, "info set too soon\n");
- todo_wine {
r = pNtCancelIoFile(hdir, &iosb);
ok( r == STATUS_SUCCESS, "cancel failed\n");
CloseHandle(hdir);
ok(U(iosb).Status == STATUS_SUCCESS, "status wrong\n");
- ok(U(iosb2).Status == STATUS_CANCELLED, "status wrong\n");
- }
+ todo_wine ok(U(iosb2).Status == STATUS_CANCELLED, "status wrong\n");
+
ok(iosb.Information == 0, "info wrong\n");
ok(iosb2.Information == 0, "info wrong\n");
diff --git a/dlls/ntdll/tests/file.c b/dlls/ntdll/tests/file.c
index a0e713a..ba3c688 100644
--- a/dlls/ntdll/tests/file.c
+++ b/dlls/ntdll/tests/file.c
@@ -376,7 +376,7 @@ static void read_file_test(void)
ok( U(iosb).Status == STATUS_CANCELLED, "wrong status %x\n", U(iosb).Status );
ok( iosb.Information == 0, "wrong info %lu\n", iosb.Information );
ok( is_signaled( event ), "event is signaled\n" );
- ok( !apc_count, "apc was called\n" );
+ todo_wine ok( !apc_count, "apc was called\n" );
SleepEx( 1, TRUE ); /* alertable sleep */
ok( apc_count == 1, "apc was not called\n" );
CloseHandle( read );
diff --git a/include/winternl.h b/include/winternl.h
index 6d0b480..1d300bf 100644
--- a/include/winternl.h
+++ b/include/winternl.h
@@ -2013,6 +2013,7 @@ NTSYSAPI NTSTATUS WINAPI NtAreMappedFilesTheSame(PVOID,PVOID);
NTSYSAPI NTSTATUS WINAPI NtAssignProcessToJobObject(HANDLE,HANDLE);
NTSYSAPI NTSTATUS WINAPI NtCallbackReturn(PVOID,ULONG,NTSTATUS);
NTSYSAPI NTSTATUS WINAPI NtCancelIoFile(HANDLE,PIO_STATUS_BLOCK);
+NTSYSAPI NTSTATUS WINAPI NtCancelIoFileEx(HANDLE,PIO_STATUS_BLOCK,PIO_STATUS_BLOCK);
NTSYSAPI NTSTATUS WINAPI NtCancelTimer(HANDLE, BOOLEAN*);
NTSYSAPI NTSTATUS WINAPI NtClearEvent(HANDLE);
NTSYSAPI NTSTATUS WINAPI NtClose(HANDLE);
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