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Resent-From: Marius Bakke Original-Sender: "Debbugs-submit" Resent-CC: guix-patches@gnu.org Resent-Date: Sun, 11 Sep 2022 11:02:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 57730 X-GNU-PR-Package: guix-patches X-GNU-PR-Keywords: patch To: 57730@debbugs.gnu.org Received: via spool by 57730-submit@debbugs.gnu.org id=B57730.166289408410238 (code B ref 57730); Sun, 11 Sep 2022 11:02:01 +0000 Received: (at 57730) by debbugs.gnu.org; 11 Sep 2022 11:01:24 +0000 Received: from localhost ([127.0.0.1]:40868 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1oXKiK-0002f4-Jm for submit@debbugs.gnu.org; Sun, 11 Sep 2022 07:01:24 -0400 Received: from eggs.gnu.org ([209.51.188.92]:35416) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1oXKiI-0002ep-JP for 57730@debbugs.gnu.org; Sun, 11 Sep 2022 07:01:22 -0400 Received: from fencepost.gnu.org ([2001:470:142:3::e]:55584) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1oXKiD-0005lO-Cs for 57730@debbugs.gnu.org; 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boundary="=-=-="; micalg=pgp-sha512; protocol="application/pgp-signature" X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-BeenThere: guix-patches@gnu.org List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: guix-patches-bounces+larch=yhetil.org@gnu.org Sender: "Guix-patches" X-Migadu-Flow: FLOW_IN X-Migadu-To: larch@yhetil.org X-Migadu-Country: US ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=yhetil.org; s=key1; t=1662894247; h=from:from:sender:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:mime-version:mime-version: content-type:content-type:resent-cc:resent-from:resent-sender: resent-message-id:in-reply-to:in-reply-to:references:references: list-id:list-help:list-unsubscribe:list-subscribe:list-post: dkim-signature; bh=QbGn4bP2AXvkVk0/V+UmNUhHScOF4ZyNyWjxrAgbLWA=; b=tWND9i6LgFOx4cH0epk9xwqznXvN3cK1IbdryJ+c9HTRqbK8Pm02MpqE1mpEeSFuBEnCPj +r5+tfGFvRnwOvZUlOgYx3e+psXDUsGAr30KA22fe1jIIWSZc1VwtMuzXw4/BuoiDEUC7+ GNHTq/wWkrpUsAhTeydPV7C9wdXPSFtjBegajsEiv/Q+RGl0Vgny/CDkCw4yrFo7t1PUi9 9+OEkG+PciZFkEZAJ/+kHebenlFegO5+tJLqOEXHzMSWzUwqJQ7bJQ0qCpjy6qiouwUaM1 LZ4VFv8zKHXt/mgwEEllXnqzkyROHL/I4tC/ZpbSqt6+aCRac3yjk5DPni1KPA== ARC-Seal: i=1; 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spf=pass (aspmx1.migadu.com: domain of "guix-patches-bounces+larch=yhetil.org@gnu.org" designates 209.51.188.17 as permitted sender) smtp.mailfrom="guix-patches-bounces+larch=yhetil.org@gnu.org" X-Migadu-Queue-Id: A572430350 X-Spam-Score: -6.31 X-Migadu-Scanner: scn0.migadu.com X-TUID: 6OSxkbHkoEcs --=-=-= Content-Type: text/plain Marius Bakke skriver: > This is a re-implementation of 3c8b6fd94ceb1e898216929e8768fb518dbf1de9 that > works with new and old libc's. > > * guix/build/syscalls.scm (openpty, login-tty): Wrap in exception handlers and > retry with libutil if the first call is unsuccessful. An alternative approach could be to use this helper: (define gnu-get-libc-version (let ((proc (syscall->procedure '* "gnu_get_libc_version" '()))) (lambda () (let-values (((ret err) (proc))) (if (zero? err) (pointer->string ret) (throw 'system-error "gnu-get-libc-version" "gnu-get-libc-version: ~A" (list (strerror err)) (list err))))))) ...and maybe set a %glibc-version variable that can be used as needed. --=-=-= Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iIUEARYKAC0WIQRNTknu3zbaMQ2ddzTocYulkRQQdwUCYx2/7Q8cbWFyaXVzQGdu dS5vcmcACgkQ6HGLpZEUEHcIcQEAjec35em4r4A0aqT2dnyEjvs3XlmKpEbEWTmJ eUT9z0kBAMMh3KBrIEHocErzBYutpg329cA2cLt1LSXyV24muo4K =Ri3d -----END PGP SIGNATURE----- --=-=-=--