{"id":808899,"url":"http://patchwork.ozlabs.org/api/1.0/patches/808899/?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":"<20170901180029.9527-32-hjl.tools@gmail.com>","date":"2017-09-01T18:00:02","name":"[31/58] Hide internal __strsep function [BZ #18822]","commit_ref":null,"pull_url":null,"state":"new","archived":false,"hash":"b38b0bf663a34b20156c5d0895dc324ac00d1766","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/20170901180029.9527-32-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/808899/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-84087-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=\"v+0CtqRV\"; 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 3xkS085dCCz9t2x\n\tfor ;\n\tSat, 2 Sep 2017 04:08:08 +1000 (AEST)","(qmail 89082 invoked by alias); 1 Sep 2017 18:01:11 -0000","(qmail 88947 invoked by uid 89); 1 Sep 2017 18:01:10 -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:from:to:subject:date:message-id:in-reply-to\n\t:references; q=dns; s=default; b=h/XuaqwoaUnfVoq1ltrbQppytENxKgi\n\tl6HiRJsM8SWcnbU43+5RDcpTqkGcD3R4beV1oH0dEWAkJVA9+I5PzeeLeySAOV+M\n\tk70IXvQ5nyPTACjZjn7n5XTpnr0/4p3VB2yGOnAP6SEwBBlKBH6ElTa3WKg42EwH\n\t6npFrDO7Tgjk=","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=+/KGPkbvyBhaGzgGPsMezR5dEcY=; b=v+0Ct\n\tqRVw8ssYV6sdidkQ8T/T5cQbN0JRgplnUDydg7s2j8qwl7sBBDkwRhumnzbOKSND\n\t3TyT0tWEupmI0fwqqCPk46OmwkPm7XIHHdbVn9ITXbUPVzpKUJ158406Kf/A3RVe\n\tLVxqRUr0uUkp/ynWCLjXAvDndcLkX/XkvhbK9w=","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 31/58] Hide internal __strsep function [BZ #18822]","Date":"Fri, 1 Sep 2017 11:00:02 -0700","Message-Id":"<20170901180029.9527-32-hjl.tools@gmail.com>","In-Reply-To":"<20170901180029.9527-1-hjl.tools@gmail.com>","References":"<20170901180029.9527-1-hjl.tools@gmail.com>"},"content":"Hide internal __strsep function to allow direct access within libc.so and\nlibc.a without using GOT nor PLT.\n\n\t[BZ #18822]\n\t* include/string.h (__strsep): Add libc_hidden_proto.\n\t* string/strsep.c (__strsep): Add libc_hidden_def.\n---\n include/string.h | 1 +\n string/strsep.c | 1 +\n 2 files changed, 2 insertions(+)","diff":"diff --git a/include/string.h b/include/string.h\nindex 069efd0b87..968d6fea05 100644\n--- a/include/string.h\n+++ b/include/string.h\n@@ -12,6 +12,7 @@ extern size_t __strnlen (const char *__string, size_t __maxlen)\n __attribute_pure__;\n \n extern char *__strsep (char **__stringp, const char *__delim);\n+libc_hidden_proto (__strsep)\n \n extern int __strverscmp (const char *__s1, const char *__s2)\n __attribute_pure__;\ndiff --git a/string/strsep.c b/string/strsep.c\nindex 7091234a6c..b6103657a8 100644\n--- a/string/strsep.c\n+++ b/string/strsep.c\n@@ -46,4 +46,5 @@ __strsep (char **stringp, const char *delim)\n }\n weak_alias (__strsep, strsep)\n strong_alias (__strsep, __strsep_g)\n+libc_hidden_def (__strsep)\n libc_hidden_def (__strsep_g)\n","prefixes":["31/58"]}