[{"id":1778116,"web_url":"http://patchwork.ozlabs.org/comment/1778116/","msgid":"","list_archive_url":null,"date":"2017-10-02T00:47:41","subject":"Re: [PATCH 48/58] Hide internal __tcgetattr function [BZ #18822]","submitter":{"id":4387,"url":"http://patchwork.ozlabs.org/api/people/4387/","name":"H.J. Lu","email":"hjl.tools@gmail.com"},"content":"On 9/1/17, H.J. Lu wrote:\n> Hide internal __tcgetattr function to allow direct access within libc.so\n> and libc.a without using GOT nor PLT.\n>\n> \t[BZ #18822]\n> \t* include/termios.h (__tcgetattr): Add libc_hidden_proto.\n> \t* sysdeps/unix/bsd/tcgetattr.c (__tcgetattr): Add\n> \tlibc_hidden_def.\n> \t* sysdeps/unix/sysv/linux/tcgetattr.c (__tcgetattr): Likewise.\n> \t* termios/tcgetattr.c (__tcgetattr): Likewise.\n>\n\nTested with build-many-glibcs.py. I am checking it in.","headers":{"Return-Path":"","X-Original-To":"incoming@patchwork.ozlabs.org","Delivered-To":["patchwork-incoming@bilbo.ozlabs.org","mailing list libc-alpha@sourceware.org"],"Authentication-Results":["ozlabs.org;\n\tspf=pass (mailfrom) smtp.mailfrom=sourceware.org\n\t(client-ip=209.132.180.131; helo=sourceware.org;\n\tenvelope-from=libc-alpha-return-85235-incoming=patchwork.ozlabs.org@sourceware.org;\n\treceiver=)","ozlabs.org; dkim=pass (1024-bit key;\n\tsecure) header.d=sourceware.org header.i=@sourceware.org\n\theader.b=\"dKPgge0f\"; dkim-atps=neutral","sourceware.org; auth=none"],"Received":["from sourceware.org (server1.sourceware.org [209.132.180.131])\n\t(using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256\n\tbits)) (No client certificate requested)\n\tby ozlabs.org (Postfix) with ESMTPS id 3y53RY4kFgz9t3f\n\tfor ;\n\tMon, 2 Oct 2017 11:47:53 +1100 (AEDT)","(qmail 115240 invoked by alias); 2 Oct 2017 00:47:44 -0000","(qmail 115231 invoked by uid 89); 2 Oct 2017 00:47:44 -0000"],"DomainKey-Signature":"a=rsa-sha1; c=nofws; d=sourceware.org; h=list-id\n\t:list-unsubscribe:list-subscribe:list-archive:list-post\n\t:list-help:sender:mime-version:in-reply-to:references:from:date\n\t:message-id:subject:to:content-type; q=dns; s=default; b=cHblvsa\n\tMopiN7vtADUGGjFWLs1MozeFInMWO4DrGttmKme0d69wALppRLpnILawNJ4YRGvZ\n\tEhLZ5zO3vy9ybU4UVf9EcUhbczN24djmXKEq1WCqZmnZ7CMkP5bEWcI2U/b6I329\n\twxQcd+3FjQhi1MRlfzNB9xHgYmlueugjw5hw=","DKIM-Signature":"v=1; a=rsa-sha1; c=relaxed; d=sourceware.org; h=list-id\n\t:list-unsubscribe:list-subscribe:list-archive:list-post\n\t:list-help:sender:mime-version:in-reply-to:references:from:date\n\t:message-id:subject:to:content-type; s=default; bh=pdI9k9COBCyzX\n\tcuBQXo31VY3nWg=; b=dKPgge0fGgRcQDhLAJ4BTkjs7BvvZKZCyyeCYQ747hbK9\n\tZtZOsT9OucoD6ahxBvTOwaI2xRamQlJMOBpnWMLRdUrbaosK57uPryUwwCThJbEV\n\tn4QJO0Otag8bOSRlcmC3KXzCTwXLwPkT1msleRs85aJqynjuIzTeF7d5hnQU0M=","Mailing-List":"contact libc-alpha-help@sourceware.org; run by ezmlm","Precedence":"bulk","List-Id":"","List-Unsubscribe":"","List-Subscribe":"","List-Archive":"","List-Post":"","List-Help":",\n\t","Sender":"libc-alpha-owner@sourceware.org","X-Virus-Found":"No","X-Spam-SWARE-Status":"No, score=-2.4 required=5.0 tests=AWL, BAYES_00,\n\tFREEMAIL_FROM, RCVD_IN_DNSWL_NONE, RCVD_IN_SORBS_SPAM,\n\tSPF_PASS autolearn=no version=3.3.2 spammy=","X-HELO":"mail-oi0-f67.google.com","X-Google-DKIM-Signature":"v=1; a=rsa-sha256; c=relaxed/relaxed;\n\td=1e100.net; s=20161025;\n\th=x-gm-message-state:mime-version:in-reply-to:references:from:date\n\t:message-id:subject:to;\n\tbh=jfP17kMIt0VChE0Vq377RFE4DZpCnVl1+yMv7n4eh3I=;\n\tb=H2nq6qppeJjUukVdojYuuH41VfAnCOSog72whxBcLD+3aQuQdQZvj47A1yHhDSO7iV\n\t5awkJCNa6WEGO+xe9dFymaUbxk+UDqulQ9xzvlO4EoU91HCXi1GqJr+xit400dw5SKcA\n\t5/FVgoopTsOD0XqJWRG4Cg53p+0wKWK3kGHp0vWbFwLqguGFViL/AeMNr6T7cTaix1zb\n\tGcRocIF6aq3CyqAAhNlJxP9TtwkImgiO5KveE8myaKnhC+g4E6HU5WKdOvWfdze4N8GD\n\tO1Yhco1pCfYE2SFZtceAg45IT3htqnjAexCemvGzlHMTs1Vjs/4qs+pcsAeTc/ls3OMH\n\tWw1A==","X-Gm-Message-State":"AMCzsaUqM5bizxkruWhejcjiOaknFpj5gUPELPo9NWkhJsKmyALw/fkF\n\tMmjo6UrfymC2bqO3INy6NX6c1foNpFb1DvcmWx8=","X-Google-Smtp-Source":"AOwi7QCjJkEtAEV/S5EkmMSLoQLDHeOcl5l85Cv+4IwiVTP5jNwTinSf2vAmQLUXYvJHuREBntV/TsjTIfmiyNey2hY=","X-Received":"by 10.202.243.69 with SMTP id r66mr5163413oih.337.1506905261685; \n\tSun, 01 Oct 2017 17:47:41 -0700 (PDT)","MIME-Version":"1.0","In-Reply-To":"<20170901180029.9527-49-hjl.tools@gmail.com>","References":"<20170901180029.9527-1-hjl.tools@gmail.com>\n\t<20170901180029.9527-49-hjl.tools@gmail.com>","From":"\"H.J. Lu\" ","Date":"Sun, 1 Oct 2017 17:47:41 -0700","Message-ID":"","Subject":"Re: [PATCH 48/58] Hide internal __tcgetattr function [BZ #18822]","To":"libc-alpha@sourceware.org","Content-Type":"text/plain; charset=\"UTF-8\""}}]