From mboxrd@z Thu Jan  1 00:00:00 1970
Return-Path: <jwakely@redhat.com>
Received: from us-smtp-delivery-124.mimecast.com
 (us-smtp-delivery-124.mimecast.com [170.10.133.124])
 by sourceware.org (Postfix) with ESMTPS id BCC6438418A7
 for <libstdc++@gcc.gnu.org>; Mon, 27 Jun 2022 10:18:30 +0000 (GMT)
DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org BCC6438418A7
Received: from mail-ed1-f70.google.com (mail-ed1-f70.google.com
 [209.85.208.70]) by relay.mimecast.com with ESMTP with STARTTLS
 (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id
 us-mta-212-YqwPbZBlPl2fN9ltfC2ncQ-1; Mon, 27 Jun 2022 06:18:29 -0400
X-MC-Unique: YqwPbZBlPl2fN9ltfC2ncQ-1
Received: by mail-ed1-f70.google.com with SMTP id
 m8-20020a056402430800b00435cfa7c6d1so6821063edc.9
 for <libstdc++@gcc.gnu.org>; Mon, 27 Jun 2022 03:18:28 -0700 (PDT)
X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed;
 d=1e100.net; s=20210112;
 h=x-gm-message-state:mime-version:references:in-reply-to:from:date
 :message-id:subject:to:cc;
 bh=U864bP4FsYFmLKnolhMEWE/nG+pZbh3D2RNEWq629Yo=;
 b=CkEl9B7cFjY2scZmIFVVwffghO9VsazdlRMf8tW99xT7xkAtwT/FbKVlPVL4r40wAo
 6s9oE1c/Cnsuaf5mt8Vx/dXhqAinM5LJAow1EHlpDsCgz4Non172OZ1KkcSnYC6voKQm
 /LjH5ZMCM7CkDfVy18TpZTDh94SBk14kJ3aIMEG9e7Zcy1MrONE1QZTMgeyGsSrUpOK2
 MltvzVZX0KSDlJSyBDxPdQBVebCEf9AA69fO7ZTQuod5P4SoyrAK1x/VG/u8tT88qLWC
 bIdYuT9j5dnw6UD17Pz6IQgtYTSuUuwSolnRj1qhM1xAMu+zEoFGniS3wzQBf4NFvceR
 Ev6g==
X-Gm-Message-State: AJIora8Zcy1WkMWynwLwjkKoG0vL5Srn7mWcaT7nR2CMnQPeKwXbIkFp
 An8FO07JKfqtWro/AQSQmHbrsSKSG8cp9PKcbTFEhdmdLhr1UzTd4URuQxAWhkP9LRE6t1XgjDg
 c86qCrD3nJSMNeCesZ06K1R7SRDTQUGs=
X-Received: by 2002:a17:906:8301:b0:6e4:896d:59b1 with SMTP id
 j1-20020a170906830100b006e4896d59b1mr12090640ejx.396.1656325107963; 
 Mon, 27 Jun 2022 03:18:27 -0700 (PDT)
X-Google-Smtp-Source: AGRyM1sgdNnbpT/Cr7RLDr7e1H3ZNyYxqvJyKOJ5SzBc7K1S31he2dIUab3v1EtMqLRFfE4S7bd1UJV06+NWSTiL4Yc=
X-Received: by 2002:a17:906:8301:b0:6e4:896d:59b1 with SMTP id
 j1-20020a170906830100b006e4896d59b1mr12090616ejx.396.1656325107689; Mon, 27
 Jun 2022 03:18:27 -0700 (PDT)
MIME-Version: 1.0
References: <orv8st9qt6.fsf@lxoliva.fsfla.org>
 <CACb0b4mTtAWt0LVqw88iuJ5teY0-6RyKAB6krHYRWKABPPSZ8Q@mail.gmail.com>
 <or5ykr4nj5.fsf@lxoliva.fsfla.org>
 <CACb0b4nWjuStDVMPjGGEOeej52QsG5Ubf7TwhASSne=zgq+j6Q@mail.gmail.com>
 <orr13azc3e.fsf@lxoliva.fsfla.org>
In-Reply-To: <orr13azc3e.fsf@lxoliva.fsfla.org>
From: Jonathan Wakely <jwakely@redhat.com>
Date: Mon, 27 Jun 2022 11:18:16 +0100
Message-ID: <CACb0b4n-sT4eEb-9h2iq9Ji_Sqa=Td9yQJVMQCzPwWR3rvQLyg@mail.gmail.com>
Subject: Re: [PATCH] libstdc++: testsuite: avoid predictable mkstemp
To: Alexandre Oliva <oliva@adacore.com>
Cc: Joel Brobecker <brobecker@adacore.com>,
 gcc Patches <gcc-patches@gcc.gnu.org>, "libstdc++" <libstdc++@gcc.gnu.org>
X-Mimecast-Spam-Score: 0
X-Mimecast-Originator: redhat.com
Content-Type: text/plain; charset="UTF-8"
X-Spam-Status: No, score=-6.6 required=5.0 tests=BAYES_00, DKIMWL_WL_HIGH,
 DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, DKIM_VALID_EF, RCVD_IN_DNSWL_NONE,
 SPF_HELO_NONE, SPF_NONE, TXREP,
 T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6
X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on
 server2.sourceware.org
X-BeenThere: libstdc++@gcc.gnu.org
X-Mailman-Version: 2.1.29
Precedence: list
List-Id: Libstdc++ mailing list <libstdc++.gcc.gnu.org>
List-Unsubscribe: <https://gcc.gnu.org/mailman/options/libstdc++>,
 <mailto:libstdc++-request@gcc.gnu.org?subject=unsubscribe>
List-Archive: <https://gcc.gnu.org/pipermail/libstdc++/>
List-Post: <mailto:libstdc++@gcc.gnu.org>
List-Help: <mailto:libstdc++-request@gcc.gnu.org?subject=help>
List-Subscribe: <https://gcc.gnu.org/mailman/listinfo/libstdc++>,
 <mailto:libstdc++-request@gcc.gnu.org?subject=subscribe>
X-List-Received-Date: Mon, 27 Jun 2022 10:18:31 -0000

On Mon, 27 Jun 2022 at 10:32, Alexandre Oliva <oliva@adacore.com> wrote:
>
> On Jun 23, 2022, Jonathan Wakely <jwakely@redhat.com> wrote:
>
> > The attached makes this a bit more efficient, and makes more of the
> > code common to the mkstemp and non-mkstmp branches. I'll wait to hear
> > back from you before pushing it (since it has Joel's name on the
> > patch).
>
> Thanks, I've given it a spin, both trunk and gcc-11, and I confirm it
> works for us.


I've pushed it to trunk now.