[{"id":1778103,"web_url":"http://patchwork.ozlabs.org/comment/1778103/","msgid":"","list_archive_url":null,"date":"2017-10-01T22:41:05","subject":"Re: [PATCH 36/58] Hide internal __fopen_maybe_mmap function [BZ\n\t#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 __fopen_maybe_mmap function to allow direct access within\n> libc.so and libc.a without using GOT nor PLT.\n>\n> \t[BZ #18822]\n> \t* libio/iolibio.h (__fopen_maybe_mmap): Add attribute_hidden.\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-85223-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=\"e2o+mU4o\"; 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 3y50dY5gFvz9t2m\n\tfor ;\n\tMon, 2 Oct 2017 09:41:21 +1100 (AEDT)","(qmail 32840 invoked by alias); 1 Oct 2017 22:41:10 -0000","(qmail 32806 invoked by uid 89); 1 Oct 2017 22:41:10 -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=jQp/boV\n\tmJZX0vdST6ia9sUwPtSYsBe34riTQkyh/pzhJXP7C+xsII9HVpeC7oGwaCxkat+s\n\t8J5Xsr9UL3kLWylcBInfVBW0pykOKi0pruc4obuZF8gcBZSMYuGn2Enq4DZu8kTA\n\ti4t1HHLY/HVm6VwGWcR5x7V9i7BnTvJkYN4o=","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=ptwn097gpo360\n\tpczwc1lK2Qdj38=; b=e2o+mU4o8hLp1u/r7mWJszDSG5HUh/rU4dQjjyMqxftYc\n\tedbBszQoreUy++9o6041Sg5cU/zUevrNJPYuel2tykZd37yyn3HtLalzlabAKcwS\n\twHYp21xhHQr+SfYmT/4cmMDNsUyMfv4IDj+05kvEBrrNml+HkRBZhwfR44AGWs=","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=-2.5 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=Hx-languages-length:388","X-HELO":"mail-oi0-f48.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=xzjOK45+6Kw305GVtjvRJo04IdRKiq+LoKJ2OH1NQDs=;\n\tb=Qf1OGr3yfXTHk9NKRDCqtbYfxx9vY6hxKcDlyHDY8bA+U7xy6czVgxEg22S4wLSGDe\n\tR1gkxCvLJuC6LBq2+Ar44NG57RqWZTyxGZRMZtVT8Pf9Bp9lARifF2g+aq57cQ7Wgg1J\n\txVN/zqt7J8X7K+adyEI2aHuUmyfnmRq0wPcpy8+9CuLQ/o1AjXEFnGTEwKxb8tMOfQB9\n\tyy1+pmcPjQTdyZ3JRZ1+gu9IUIVYCLkfGKacWkDMWvnoYyFZkwPqIKPsgkWdrJzCKS5g\n\t0OQYUrSzzhzyIqguiNa5mMxiOVT8/9UCYw1CKk0EcF8w5Rz1jcYnEe4AZJnY9XleY5j5\n\tCjPg==","X-Gm-Message-State":"AMCzsaXkTvFy01gTpPhL5+/7e/44QxijK/9KgSQveZehwV/iuuUFUq34\n\tqhZXBNZPHuESH09fWvZ8RykVUoDTWdjYNJmgnTM=","X-Google-Smtp-Source":"AOwi7QB/n+Pl0zcMTVVTgJT2BLReEmlPOHqxFk8xNcQ1KOHvqvzk0u7f3jrZASPQ+pV/wsusky4jKwqxSSZyWupWbfg=","X-Received":"by 10.157.1.164 with SMTP id e33mr771928ote.469.1506897666225;\n\tSun, 01 Oct 2017 15:41:06 -0700 (PDT)","MIME-Version":"1.0","In-Reply-To":"<20170901180029.9527-37-hjl.tools@gmail.com>","References":"<20170901180029.9527-1-hjl.tools@gmail.com>\n\t<20170901180029.9527-37-hjl.tools@gmail.com>","From":"\"H.J. Lu\" ","Date":"Sun, 1 Oct 2017 15:41:05 -0700","Message-ID":"","Subject":"Re: [PATCH 36/58] Hide internal __fopen_maybe_mmap function [BZ\n\t#18822]","To":"libc-alpha@sourceware.org","Content-Type":"text/plain; charset=\"UTF-8\""}}]