From mboxrd@z Thu Jan 1 00:00:00 1970 X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) on polar.synack.me X-Spam-Level: X-Spam-Status: No, score=-2.9 required=5.0 tests=BAYES_00,MAILING_LIST_MULTI autolearn=unavailable autolearn_force=no version=3.4.4 X-Google-Thread: 103376,b8bbbb20e001f1b1 X-Google-Attributes: gid103376,public X-Google-Language: ENGLISH,ASCII-7-bit Path: g2news1.google.com!news1.google.com!proxad.net!usenet-fr.net!news.enst.fr!melchior!cuivre.fr.eu.org!melchior.frmug.org!not-for-mail From: Stephen Leake Newsgroups: comp.lang.ada Subject: Re: Pointers, C, Win32 API Date: Wed, 20 Apr 2005 19:29:24 -0400 Organization: Cuivre, Argent, Or Message-ID: References: <1113952418.548084.275020@o13g2000cwo.googlegroups.com> <1113965070.941374.86310@z14g2000cwz.googlegroups.com> NNTP-Posting-Host: lovelace.ada-france.org Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii X-Trace: melchior.cuivre.fr.eu.org 1114039784 47055 212.85.156.195 (20 Apr 2005 23:29:44 GMT) X-Complaints-To: usenet@melchior.cuivre.fr.eu.org NNTP-Posting-Date: Wed, 20 Apr 2005 23:29:44 +0000 (UTC) Cc: comp.lang.ada@ada-france.org To: "Steve" Return-Path: In-Reply-To: <1113965070.941374.86310@z14g2000cwz.googlegroups.com> (cybaflea@hotmail.com's message of "19 Apr 2005 19:44:30 -0700") User-Agent: Gnus/5.1006 (Gnus v5.10.6) Emacs/21.3 (windows-nt) X-Virus-Scanned: by amavisd-new-20030616-p10 (Debian) at ada-france.org X-BeenThere: comp.lang.ada@ada-france.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: "Gateway to the comp.lang.ada Usenet newsgroup" List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Xref: g2news1.google.com comp.lang.ada:10621 Date: 2005-04-20T19:29:24-04:00 "Steve" writes: > Thanks Stephen. > > Declarations of CreateIoCompletionPort: > > ADA - Winbase: > > function CreateIoCompletionPort( > FileHandle : Win32.Winnt.HANDLE; > ExistingCompletionPort : Win32.Winnt.HANDLE; > CompletionKey : Win32.DWORD; > NumberOfConcurrentThreads: Win32.DWORD) > return Win32.Winnt.HANDLE; -- > winbase.h:1727 > > subtype DWORD is ULONG; > > ------------------------------------------------------------------ > C Declaration: > > HANDLE CreateIoCompletionPort( > HANDLE FileHandle, > HANDLE ExistingCompletionPort, > ULONG_PTR CompletionKey, > DWORD NumberOfConcurrentThreads); Ok, that didn't help much :). Now we need to look in the Win32 reference for the meaning of CompletionKey. Start at: http://msdn.microsoft.com/library/default.asp?url=/library/en-us/winprog/winprog/windows_api_reference.asp Apparently CompletionKey is returned to you in the completion notice, so you can tell what file the notice is for. I didn't read the whole page. So just make up a number, and pass it in. -- -- Stephe