[{"id":1778080,"web_url":"http://patchwork.ozlabs.org/comment/1778080/","msgid":"","list_archive_url":null,"date":"2017-10-01T22:01:21","subject":"Re: [PATCH 12/58] Mark internal time functions with attribute_hidden\n\t[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> Mark internal time functions with attribute_hidden to allow direct\n> access within libc.so and libc.a without using GOT nor PLT.\n>\n> \t[BZ #18822]\n> \t* include/time.h (__tzstring): Add attribute_hidden.\n> \t(__tzfile_read): Likewise.\n> \t(__tzfile_compute): Likewise.\n> \t(__tzfile_default): Likewise.\n> \t(__tzset_parse_tz): Likewise.\n> \t(__offtime): Likewise.\n> \t(__asctime_r): Likewise.\n> \t(__tzset): Likewise.\n> \t(__tz_convert): Likewise.\n> \t(__getdate_r): Likewise.\n> \t(__getclktck): Likewise.\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-85203-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=\"LElLuB4w\"; 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 3y4zld01QFz9t3s\n\tfor ;\n\tMon, 2 Oct 2017 09:01:32 +1100 (AEDT)","(qmail 100717 invoked by alias); 1 Oct 2017 22:01:24 -0000","(qmail 100708 invoked by uid 89); 1 Oct 2017 22:01:24 -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=RBvTiQg\n\tSPQDJLNn7ymSP/ewEXqAr2DrB6K+UW/fDovuDT9F1l4wmzZJQuiOSk9KSSG8vGXe\n\twosQ0LPm53BVHcjdGQh5uMNz/ACbQ7/j7UcF9rlNH2/v9hx2bJD1Y3ybGwODdjfN\n\tnAMdkCdoFUuWW10gr1bNvQVuzm0u9ng/PVYs=","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=knzEWBe7V6skw\n\t3JbbVTkTk0pf/g=; b=LElLuB4wUSdeFlMqYjsjfD05X3LdZ7+UklPgnOr+8iZTL\n\t6pAKT7m1Wss7MqBWHjSGO5fZk01NOBbi7ZNhSKQvUeid434Qd5S+G9kKtXR9jier\n\tRyAdCbPr5ku+CuBiym0XGDPLIVkFw6IyzUyqymhU1oVLW3efBAUUhBSU4eyBp4=","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=","X-HELO":"mail-oi0-f51.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=ik1V2kMsFIPg9So2HEF8RX7Q7sDPpsRd2UZEUTa7rPs=;\n\tb=d2bNwX3nbx67H2DpSX6XwcpPXS5DrZtWVr5q93ORdWutWjvwrGoNixVypwZ/rCBsco\n\tbJbYSnPh0GDCaIpo6dTWReS/p6KKdbR0ChiHhXW3YnnTKUKs2Yh3IPnZ86xjZkLW6jid\n\tGlNcw5za2K/zAmBDEjN/xqwiv7G4VTWa/UYJizZkmwMzQpkNs6ynoXfBO19VxUFPXCrs\n\tlDem+jFrA7YEqH5f2Q2ypfZ6xb/dYevnV/VvaaXx4bh3k1xt7P3hiXVsPeq81Onks8WU\n\tbWhDc7BFAv28tTCxQ0ZHCiXlsfN8EsR269AVv93LGR2mJG5R+eLHPg/1Yn7zh6YCbgAa\n\tbF5w==","X-Gm-Message-State":"AMCzsaX2255apDtDqhBB/JO0FbYM5QDXVE9iBn6hv0Xu6IY+dB0xkq0c\n\tGIeC96DFMl7IN8RXqMEpa7Dz7DAea912PzMNNIA=","X-Google-Smtp-Source":"AOwi7QCwNFcg9Q1lOJjBby114/ZWnJxwumpk4fqNEFmEihhxRdefOjqwC9fvGfMUv/hsFWgPZskfqWz2tcDyclY7hsw=","X-Received":"by 10.157.23.32 with SMTP id i32mr6757507ota.199.1506895281362; \n\tSun, 01 Oct 2017 15:01:21 -0700 (PDT)","MIME-Version":"1.0","In-Reply-To":"<20170901180029.9527-13-hjl.tools@gmail.com>","References":"<20170901180029.9527-1-hjl.tools@gmail.com>\n\t<20170901180029.9527-13-hjl.tools@gmail.com>","From":"\"H.J. Lu\" ","Date":"Sun, 1 Oct 2017 15:01:21 -0700","Message-ID":"","Subject":"Re: [PATCH 12/58] Mark internal time functions with attribute_hidden\n\t[BZ #18822]","To":"libc-alpha@sourceware.org","Content-Type":"text/plain; charset=\"UTF-8\""}}]