From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail2-relais-roc.national.inria.fr (mail2-relais-roc.national.inria.fr [192.134.164.83]) by sympa.inria.fr (Postfix) with ESMTPS id 07319E6B59 for ; Sat, 9 Jan 2021 18:30:00 +0100 (CET) Authentication-Results: mail2-smtp-roc.national.inria.fr; spf=None smtp.pra=oliver@first.in-berlin.de; spf=None smtp.mailfrom=oliver@first.in-berlin.de; spf=None smtp.helo=postmaster@einhorn-mail-out.in-berlin.de Received-SPF: None (mail2-smtp-roc.national.inria.fr: no sender authenticity information available from domain of oliver@first.in-berlin.de) identity=pra; client-ip=217.197.80.21; receiver=mail2-smtp-roc.national.inria.fr; envelope-from="oliver@first.in-berlin.de"; x-sender="oliver@first.in-berlin.de"; x-conformance=sidf_compatible Received-SPF: None (mail2-smtp-roc.national.inria.fr: no sender authenticity information available from domain of oliver@first.in-berlin.de) identity=mailfrom; client-ip=217.197.80.21; receiver=mail2-smtp-roc.national.inria.fr; 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d="scan'208";a="486248723" X-MGA-submission: =?us-ascii?q?MDEV4S6/X61pSBVjnjmjvPo2i6TUjMaNz9Dx1p?= =?us-ascii?q?4kQCQcNyKxlUMYDJnycDJcv0+6LCxXIqhbXn1f5NcfWoakmD8n1EQDw6?= =?us-ascii?q?MRGwU3fqULlAP4PeFKzM1+ZvzMdNuPGxR7cXegb/f4YTlYj+oI0q+2eq?= =?us-ascii?q?rI7XGbBlBmvdQ+rPuFqw+eXw=3D=3D?= Received: from einhorn-mail-out.in-berlin.de ([217.197.80.21]) by mail2-smtp-roc.national.inria.fr with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 09 Jan 2021 18:29:59 +0100 X-Envelope-From: oliver@first.in-berlin.de Received: from authenticated.user (localhost [127.0.0.1]) by einhorn.in-berlin.de with ESMTPSA id 109HTwI9023384 (version=TLSv1.3 cipher=TLS_AES_256_GCM_SHA384 bits=256 verify=NOT); Sat, 9 Jan 2021 18:29:58 +0100 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable From: Oliver Bandel Mime-Version: 1.0 (1.0) Date: Sat, 9 Jan 2021 18:29:58 +0100 Message-Id: References: Cc: Xavier Leroy , caml-list@inria.fr In-Reply-To: To: Markus Elfring X-Mailer: iPad Mail (18C66) Subject: Re: [Caml-list] Determination of the identification for the last started background process > Am 09.01.2021 um 17:52 schrieb Markus Elfring : >=20 > =EF=BB=BF >>=20 >> The original poster may be looking for the Unix.open_process family of fu= nctions. >=20 > This looks unlikely when these function variants do not return an identifi= cation > for the started child process. Do you mean the process ID, when talking about "an identification"? Do you really need it? You may want to look for fork, exec and pipe.... Ciao, Oliver