From: Lutz Donnerhacke <lutz@iks-jena.de>
Subject: Re: [Spark] Arrays of Strings
Date: Fri, 11 Apr 2003 08:11:32 +0000 (UTC)
Date: 2003-04-11T08:11:32+00:00 [thread overview]
Message-ID: <slrnb9cu5j.pe.lutz@taranis.iks-jena.de> (raw)
In-Reply-To: b75nhi$hd1$1@msunews.cl.msu.edu
* Chad R. Meiners wrote:
> "Lutz Donnerhacke" <lutz@iks-jena.de> wrote in message
>> Right, but I'm looking for the Spark frontend of this hide clause. );
>
> Couldn't you just create an inlined procedure for each literal call to
> execv?
execv(cmd, arg0);
execv(cmd, arg0, arg1);
execv(cmd, arg0, arg1, arg2);
...
Yep, this is possible, but looks insane.
I'm working on a solution like:
procedure t is
argsstring : constant C_String_Collection := -- limited type
"/usr/bin/sh" & ASCII.NUL & "-c" & ASCII.NUL & "xxx" & ASCII.NUL;
args : C_String_Array; -- contains address of collection
envstring : Enviroment_Collection(1 .. 400);
env : Enviroment;
begin
Array_From_Collection(argsstring, args);
Bind_Enviroment(envstring, env);
Add_Enviroment("HOME", "/var/home/lutz");
Add_Enviroment("USER", "lutz");
execve(To_Fullpath("/usr/bin/sh"), args, env);
end t;
next prev parent reply other threads:[~2003-04-11 8:11 UTC|newest]
Thread overview: 42+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-04-08 12:02 [Spark] Arrays of Strings Lutz Donnerhacke
2003-04-08 18:08 ` Martin Krischik
2003-04-09 9:23 ` Lutz Donnerhacke
2003-04-09 12:38 ` Hyman Rosen
2003-04-09 12:47 ` Vinzent Hoefler
2003-04-09 14:27 ` Hyman Rosen
2003-04-09 15:13 ` Vinzent Hoefler
2003-04-09 17:21 ` Hyman Rosen
2003-04-09 18:41 ` Vinzent Hoefler
2003-04-09 21:04 ` Randy Brukardt
2003-04-10 23:21 ` John R. Strohm
2003-04-11 12:19 ` Hyman Rosen
2003-04-11 13:14 ` John R. Strohm
2003-04-09 7:50 ` Eric G. Miller
2003-04-09 8:10 ` Lutz Donnerhacke
2003-04-09 18:23 ` Matthew Heaney
2003-04-09 17:42 ` Matthew Heaney
2003-04-09 21:06 ` Randy Brukardt
2003-04-10 8:23 ` Lutz Donnerhacke
2003-04-10 14:09 ` Matthew Heaney
2003-04-10 14:48 ` Hyman Rosen
2003-04-11 6:20 ` Chad R. Meiners
2003-04-11 12:31 ` Hyman Rosen
2003-04-11 18:27 ` Chad R. Meiners
2003-04-11 7:35 ` Phil Thornley
2003-04-11 12:05 ` Marin David Condic
2003-04-11 13:19 ` John R. Strohm
2003-04-12 23:09 ` Robert A Duff
2003-04-11 18:47 ` Chad R. Meiners
2003-04-12 23:51 ` Robert A Duff
2003-04-13 5:47 ` Hyman Rosen
2003-04-14 8:05 ` Lutz Donnerhacke
2003-04-10 15:02 ` Lutz Donnerhacke
2003-04-10 15:50 ` Hyman Rosen
2003-04-10 18:32 ` Randy Brukardt
2003-04-11 6:28 ` Chad R. Meiners
2003-04-11 8:11 ` Lutz Donnerhacke [this message]
2003-04-11 12:32 ` Rod Chapman
2003-04-11 14:50 ` Peter Amey
2003-04-11 18:41 ` Matthew Heaney
2003-04-11 21:25 ` Chad R. Meiners
2003-04-12 10:08 ` Peter Amey
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