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From: radke@cpre1.ee.iastate.edu (Kevin Radke)
Subject: Re: Win32Ada and CreateProcess
Date: 1997/07/11
Message-ID: <5q480u$o8k$1@news.iastate.edu>#1/1
X-Deja-AN: 256101379
References: <01bc8cfd$18b968f0$0100007f@skj_nb_02>
Organization: Iowa State University, Ames, IA  USA
Newsgroups: comp.lang.ada
Date: 1997-07-11T00:00:00+00:00
List-Id: <comp.lang.ada>


In article <01bc8cfd$18b968f0$0100007f@skj_nb_02>,
Simon Johnston <skj@acm.org> wrote:
>Can anyone help here. I am using ObjectAda 7.1 and am trying to use the
>Win32 API CreateProcess function. I have copied code from an existing C++
>application which I know works but every time it runs I get a Win32 error
>2, which is ERROR_FILE_NOT_FOUND. Included below is the beginning of the
>package including the relevant procedure. This is beginning to annoy me so
>rather than tear out my hair I thought I would ask around.

My first guess is that Command_Line needs to be null terminated, as
do most (if not all) strings passed to the win32 routines...
(Think C... :)

>        fCreate := CreateProcess(lpApplicationName    => null,
>            			lpCommandLine        => Win32.Addr(Command_Line),
...
       lpCommandLine => Win32.Addr(Command_Line & Ascii.NUL),

Kevin