JehanneOS/newlib
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Throughout, use user32 UNICODE functions rather than ANSI functions.

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* autoload.cc: Convert all definitions for ANSI user32 functions to
	definitions for the corresponding UNICODE function.
	(SendMessageA): Remove.
	(SendNotifyMessageW): Define.
	* fhandler_windows.cc (fhandler_windows::write): Use SendNotifyMessageW
	call rather than SendMessage to make function always return immediately.
	(fhandler_windows::read): Make function interruptible and a cancellation
	point.  Handle O_NONBLOCK.
	* select.cc (peek_serial): Don't wait for signal_arrived here.
	* window.cc (wininfo::winthread): Call CreateWindowExW directly rather
	than CreateWindow wrapper.
This commit is contained in:
Corinna Vinschen
2011-05-01 14:35:12 +00:00
parent c60d0bbe68
commit 79e741ef6f
7 changed files with 93 additions and 63 deletions
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24
winsup/cygwin/window.cc
View File

@ -1,6 +1,7 @@
/* window.cc: hidden windows for signals/itimer support
Copyright 1997, 1998, 2000, 2001, 2002, 2003, 2004, 2005 Red Hat, Inc.
Copyright 1997, 1998, 2000, 2001, 2002, 2003, 2004, 2005, 2010,
2011 Red Hat, Inc.
Written by Sergey Okhapkin <sos@prospect.com.ru>
@ -45,7 +46,7 @@ wininfo::process (HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
raise (SIGIO);
return 0;
default:
return DefWindowProc (hwnd, uMsg, wParam, lParam);
return DefWindowProcW (hwnd, uMsg, wParam, lParam);
}
}
@ -60,8 +61,8 @@ DWORD WINAPI
wininfo::winthread ()
{
MSG msg;
WNDCLASS wc;
static NO_COPY char classname[] = "CygwinWndClass";
WNDCLASSW wc;
static NO_COPY WCHAR classname[] = L"CygwinWndClass";
_lock.grab ();
/* Register the window class for the main window. */
@ -77,20 +78,21 @@ wininfo::winthread ()
wc.lpszMenuName = NULL;
wc.lpszClassName = classname;
if (!RegisterClass (&wc))
if (!RegisterClassW (&wc))
api_fatal ("cannot register window class, %E");
/* Create hidden window. */
hwnd = CreateWindow (classname, classname, WS_POPUP, CW_USEDEFAULT,
CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT,
(HWND) NULL, (HMENU) NULL, user_data->hmodule,
(LPVOID) NULL);
hwnd = CreateWindowExW (0, classname, classname, WS_POPUP, CW_USEDEFAULT,
CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT,
(HWND) NULL, (HMENU) NULL, user_data->hmodule,
(LPVOID) NULL);
if (!hwnd)
api_fatal ("couldn't create window, %E");
release ();
while (GetMessage (&msg, hwnd, 0, 0) == TRUE)
DispatchMessage (&msg);
int ret;
while ((ret = (int) GetMessageW (&msg, hwnd, 0, 0)) > 0)
DispatchMessageW (&msg);
return 0;
}