{"id":808867,"url":"http://patchwork.ozlabs.org/api/1.0/patches/808867/?format=json","project":{"id":41,"url":"http://patchwork.ozlabs.org/api/1.0/projects/41/?format=json","name":"GNU C Library","link_name":"glibc","list_id":"libc-alpha.sourceware.org","list_email":"libc-alpha@sourceware.org","web_url":"","scm_url":"","webscm_url":""},"msgid":"<20170901180029.9527-15-hjl.tools@gmail.com>","date":"2017-09-01T17:59:45","name":"[14/58] Mark internal gshadow functions with attribute_hidden [BZ #18822]","commit_ref":null,"pull_url":null,"state":"new","archived":false,"hash":"8f399401be64dfbd29beca0f22bffc572e8a3938","submitter":{"id":4387,"url":"http://patchwork.ozlabs.org/api/1.0/people/4387/?format=json","name":"H.J. Lu","email":"hjl.tools@gmail.com"},"delegate":null,"mbox":"http://patchwork.ozlabs.org/project/glibc/patch/20170901180029.9527-15-hjl.tools@gmail.com/mbox/","series":[{"id":1088,"url":"http://patchwork.ozlabs.org/api/1.0/series/1088/?format=json","date":"2017-09-01T18:00:21","name":"Hide internal functions in libc.so","version":1,"mbox":"http://patchwork.ozlabs.org/series/1088/mbox/"}],"check":"pending","checks":"http://patchwork.ozlabs.org/api/patches/808867/checks/","tags":{},"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-84064-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=\"tM1DCUw6\"; 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 3xkRvp70yjz9s3w\n\tfor ;\n\tSat, 2 Sep 2017 04:04:22 +1000 (AEST)","(qmail 85635 invoked by alias); 1 Sep 2017 18:00:53 -0000","(qmail 85505 invoked by uid 89); 1 Sep 2017 18:00:52 -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:from:to:subject:date:message-id:in-reply-to\n\t:references; q=dns; s=default; b=tGqR8Oxumv4MVR3HdkgCXJmy8AC5vFB\n\tPssgum5wZzsg3sE3NdkgE+5fjEq0ACBHwaAYz9AThzIspcqfSf4m+werr18OzKKM\n\tZOhOTc0WhiX/MJffMJ9mKtTIIX0nTbRuaOX2OLg38Ktgd8DatRu6cMpCfw5oAb9s\n\tsH4lCKBCIXH4=","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:from:to:subject:date:message-id:in-reply-to\n\t:references; s=default; bh=3DOXUPXC0d9sEwgz9XcZBV8uUWc=; b=tM1DC\n\tUw6OUDRnV8bLPm/QyLiBCaAcVW8RzWyAdK+UUbKNYGRrwMs7QLp94tsE8+Yjc/Eh\n\tXQ6GP0TZ4eYHmZszp8dgcHWF0XZ+Q64vZRV9i/1w4MCJCQ6KIFNZuY/r0L0hU/l1\n\t7n+bPjgrNIVVWLMdksXF8RUqAsfdV3VdRaAhn4=","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=-26.2 required=5.0 tests=BAYES_00,\n\tFREEMAIL_FROM, GIT_PATCH_0, GIT_PATCH_1, GIT_PATCH_2,\n\tGIT_PATCH_3,\n\tSPF_SOFTFAIL autolearn=ham version=3.3.2 spammy=H*m:gmail","X-HELO":"mga02.intel.com","X-ExtLoop1":"1","From":"\"H.J. Lu\" ","To":"libc-alpha@sourceware.org","Subject":"[PATCH 14/58] Mark internal gshadow functions with attribute_hidden\n\t[BZ #18822]","Date":"Fri, 1 Sep 2017 10:59:45 -0700","Message-Id":"<20170901180029.9527-15-hjl.tools@gmail.com>","In-Reply-To":"<20170901180029.9527-1-hjl.tools@gmail.com>","References":"<20170901180029.9527-1-hjl.tools@gmail.com>"},"content":"Mark internal gshadow functions with attribute_hidden to allow direct\naccess within libc.so and libc.a without using GOT nor PLT.\n\n\t[BZ #18822]\n\t* include/gshadow.h (__fgetsgent_r): Add attribute_hidden.\n\t(__sgetsgent_r): Likewise.\n---\n include/gshadow.h | 6 ++++--\n 1 file changed, 4 insertions(+), 2 deletions(-)","diff":"diff --git a/include/gshadow.h b/include/gshadow.h\nindex 532801afd0..aa6a5a693e 100644\n--- a/include/gshadow.h\n+++ b/include/gshadow.h\n@@ -4,9 +4,11 @@\n # ifndef _ISOMAC\n \n extern int __fgetsgent_r (FILE *stream, struct sgrp *resbuf, char *buffer,\n-\t\t\t size_t buflen, struct sgrp **result);\n+\t\t\t size_t buflen, struct sgrp **result)\n+ attribute_hidden;\n extern int __sgetsgent_r (const char *string, struct sgrp *resbuf,\n-\t\t\t char *buffer, size_t buflen, struct sgrp **result);\n+\t\t\t char *buffer, size_t buflen, struct sgrp **result)\n+ attribute_hidden;\n \n struct parser_data;\n extern int _nss_files_parse_sgent (char *line, struct sgrp *result,\n","prefixes":["14/58"]}