From: cm@mihalis.demon.co.uk (Chris Morgan)
Subject: Re: Need help re: System Calls
Date: 1997/04/07
Date: 1997-04-07T00:00:00+00:00 [thread overview]
Message-ID: <m2sp12zjf9.fsf@mihalis.demon.co.uk> (raw)
In article <dewar.860415799@merv> dewar@merv.cs.nyu.edu (Robert Dewar)
writes:
>
> Bill asks
>
> <<I am looking for information about how to perform system calls (in this
> case, UNIX commands) in the GNAT compiler of Ada 95. Any help would be
> appreciated. (Note: in this case, I am trying to implement a command which
> is stored in a string).>>
>
> Remember that the specs of the g-* units in the GNAT library are an important
> part of the documentation. These is a collection of useful stuff distributed
> with GNAT, and the specs (ads files) act as the documentation. To answer
> this question look at GNAT.OS_Lib.Spawn in g-os_lib.ads.
>
And failing that just pragma interface to the C routine "system". I've
got an example at work if you want (drop me a line in that case) which
tests whether a file is a named pipe using the shell. Ok it's gross
but it helped :-)
--
Chris Morgan (cm@mihalis.demon.co.uk)
next reply other threads:[~1997-04-07 0:00 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
1997-04-07 0:00 Chris Morgan [this message]
1997-04-07 0:00 ` Need help re: System Calls Robert Dewar
1997-04-10 0:00 ` Keith Thompson
1997-04-12 0:00 ` Robert Dewar
1997-04-12 0:00 ` Robert Dewar
1997-04-13 0:00 ` Larry Kilgallen
1997-04-13 0:00 ` Robert Dewar
1997-04-14 0:00 ` Keith Thompson
[not found] <Pine.SGI.3.94.970406210904.4241A-100000@sandcast <860461839.15snx@jvdsys.nextjk.stuyts.nl>
1997-04-09 0:00 ` Keith Thompson
-- strict thread matches above, loose matches on Subject: below --
1997-04-08 0:00 Jerry van Dijk
1997-04-06 0:00 Bill Roland
1997-04-07 0:00 ` Robert Dewar
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