From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from relay.hostedemail.com (smtprelay0014.hostedemail.com [216.40.44.14]) by sourceware.org (Postfix) with ESMTPS id EE3183858D28 for ; Sat, 11 May 2024 16:17:37 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.2 sourceware.org EE3183858D28 Authentication-Results: sourceware.org; dmarc=none (p=none dis=none) header.from=SystematicSW.ab.ca Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=SystematicSW.ab.ca ARC-Filter: OpenARC Filter v1.0.0 sourceware.org EE3183858D28 Authentication-Results: server2.sourceware.org; arc=none smtp.remote-ip=216.40.44.14 ARC-Seal: i=1; a=rsa-sha256; d=sourceware.org; s=key; t=1715444262; cv=none; b=LJji6cctJ9j43w18JKd3gopxb9jPx2R09PkaenfvhDbuNdYYkfyQ5mFEnoVPZup7W77RfLZIggJ28nm1OOIipH5wJMtrRp2EkGeg2z0J6qXXJS1QO3NlFPnSk9WIK4WfgDyr7gyCnjGUtD3wHtJ8Q3nUjdIn8fD4K2Pd7573E0M= ARC-Message-Signature: i=1; a=rsa-sha256; d=sourceware.org; s=key; t=1715444262; c=relaxed/simple; bh=GR+kKP9kd2Wuz9f+xrVPbFSwbEZl5paA/N12aOzLhOI=; h=Message-ID:Date:MIME-Version:Subject:To:From; b=sd5pp9Jqo5usHYu4r2dFPoMBfqtoaGv/oAifw8H0lHhsXqYnQnU+cwg646nOj7YwO0zZZSL0seaEi+i0WEL38yQFIMYl+IJHaHO//vgFIcdwG/2qSBDPhZc5Tb67u9v+jqTAYincMWAWPuK3Uk3MubfDiYDCbx3z0gtTE4vFIgc= ARC-Authentication-Results: i=1; server2.sourceware.org Received: from omf11.hostedemail.com (a10.router.float.18 [10.200.18.1]) by unirelay07.hostedemail.com (Postfix) with ESMTP id 95D1F16079B for ; Sat, 11 May 2024 16:17:21 +0000 (UTC) Received: from [HIDDEN] (Authenticated sender: Brian.Inglis@SystematicSW.ab.ca) by omf11.hostedemail.com (Postfix) with ESMTPA id 286F920029 for ; Sat, 11 May 2024 16:17:19 +0000 (UTC) Message-ID: Date: Sat, 11 May 2024 10:17:18 -0600 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Reply-To: cygwin@cygwin.com Subject: Re: Wrong value for |FileNormalizedNameInfo| (|24| vs. |48|) in Cygwin 3.6 /usr/include ... Content-Language: en-CA To: cygwin@cygwin.com References: From: Brian Inglis Organization: Systematic Software In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit X-Rspamd-Server: rspamout02 X-Rspamd-Queue-Id: 286F920029 X-Stat-Signature: oh1oz77bep8phu9a35dikff1j7ykw5m8 X-Spam-Status: No, score=-2.0 required=5.0 tests=BAYES_00,KAM_DMARC_STATUS,RCVD_IN_DNSWL_NONE,RCVD_IN_MSPIKE_H3,RCVD_IN_MSPIKE_WL,SPF_HELO_PASS,SPF_PASS,TXREP,UNPARSEABLE_RELAY autolearn=ham autolearn_force=no version=3.4.6 X-Session-Marker: 427269616E2E496E676C69734053797374656D6174696353572E61622E6361 X-Session-ID: U2FsdGVkX1/IgpIIe0lQX2xc3nFjrYDAvHmuS7OUh/Q= X-HE-Tag: 1715444239-313931 X-HE-Meta: U2FsdGVkX1+PG2JKreMDLUT1O2FHDdKJX68A7Or7DFgXV3ntHiFsFDa01PHKf88lV/CYx8d3abbjsip3BSSqHA9EPqQK2lcCN5y1lEQKWxCRiVrqmZPrCFhIhHchRFcstWGtbyT7Baz45bLs+ulFV+vj4XeUBcCl4EEW0yOmuLlEnejoEwXWlZly+B1fpRcF4/HT82FsUF3rzESLWwPdgdBFs/HHbBeJSpzJ2E46dtXgxfFkDHN2N07zVJfhaJuhu8Kee/F1WJFDLwr6w+eaA51DAWqpuAzvsczWM+rn7RjdF/cZUPbHVwzDhvczdszkEaVarmjMEEQpN5zIRDIfyAr1eDum8/mrQVBiJN+GFBuwOyNkIfSpWOO6afeJdYDNX4WcYijtS5MCjRso4G08rxhTKtWzeIdFU2iaTJmV4IBZXOOK7Bqoug== X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on server2.sourceware.org List-Id: On 2024-05-11 05:30, Roland Mainz via Cygwin wrote: > I'm writing a test program for |FileNormalizedNameInfo| right now (see > https://rovema.kpaste.net/07074abc). > Per https://learn.microsoft.com/en-us/windows/win32/api/minwinbase/ne-minwinbase-file_info_by_handle_class > |FileNormalizedNameInfo| should be |24|, but on Cygwin 3.6 I get the > value |48|. > Since |GetFileInformationByHandleEx()| gives me error 87 (="Invalid > Parameter") for |48|, but works as intended for |24| I assume that the > Cygwin header is wrong. > > Could someone please check the Cygwin header files ? Could someone please read the enum constant names and classes carefully? Package w32api-headers: > Headers: > ---- snip ---- > $ grep -r FileNormalizedNameInfo /usr/include/ > /usr/include/w32api/ddk/wdm.h: FileNormalizedNameInformation, > /usr/include/w32api/minwinbase.h: *FileNormalizedNameInfo*, > /usr/include/w32api/winternl.h: FileNormalizedNameInformation = 48, > ---- snip ---- *FileNormalizedNameInfo* 24/0x18 is defined in minwinbase.h FILE_INFO_BY_HANDLE_CLASS for GetFileInformationByHandleEx whereas *FileNormalizedNameInformation* 44/0x2e is defined in winternl.h FILE_INFORMATION_CLASS for NtQueryInformationFile: https://learn.microsoft.com/en-us/windows-hardware/drivers/ddi/ntifs/nf-ntifs-ntqueryinformationfile ditto in ddk/wdm.h! -- Take care. Thanks, Brian Inglis Calgary, Alberta, Canada La perfection est atteinte Perfection is achieved non pas lorsqu'il n'y a plus rien à ajouter not when there is no more to add mais lorsqu'il n'y a plus rien à retirer but when there is no more to cut -- Antoine de Saint-Exupéry