From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 116872 invoked by alias); 27 Oct 2017 21:32:48 -0000 Mailing-List: contact newlib-help@sourceware.org; run by ezmlm Precedence: bulk List-Id: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: newlib-owner@sourceware.org Received: (qmail 116729 invoked by uid 89); 27 Oct 2017 21:32:47 -0000 Authentication-Results: sourceware.org; auth=none X-Virus-Found: No X-Spam-SWARE-Status: No, score=-24.4 required=5.0 tests=AWL,BAYES_00,GIT_PATCH_0,GIT_PATCH_1,GIT_PATCH_2,GIT_PATCH_3,KAM_LAZY_DOMAIN_SECURITY autolearn=ham version=3.3.2 spammy=H*Ad:U*joel X-HELO: mx.coeval.ca Received: from mx.coeval.ca (HELO mx.coeval.ca) (184.75.211.21) by sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with ESMTP; Fri, 27 Oct 2017 21:32:46 +0000 Received: from rtbf64c.rtems.com (gateway.oarcorp.com [67.63.146.110]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mx.coeval.ca (Postfix) with ESMTPSA id 8F187436058; Fri, 27 Oct 2017 21:32:44 +0000 (UTC) From: Joel Sherrill To: newlib@sourceware.org Cc: Joel Sherrill Subject: [PATCH v3 2/2] newlib/.../getreent.c: Do not define if __DYNAMIC_REENT__ is enabled Date: Tue, 31 Oct 2017 13:34:00 -0000 Message-Id: <1509139960-28052-2-git-send-email-joel@rtems.org> In-Reply-To: <1509139960-28052-1-git-send-email-joel@rtems.org> References: <1509139960-28052-1-git-send-email-joel@rtems.org> X-SW-Source: 2017/txt/msg01054.txt.bz2 RTEMS provides the option to have a global or per-thread reentrancy as part of application configuration. As part of this, RTEMS provides the implementation of __getreent() as appropriate. Allow the target to determine if this method is present in libc.a. --- newlib/libc/reent/getreent.c | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/newlib/libc/reent/getreent.c b/newlib/libc/reent/getreent.c index 60ae6fb..b42a88b 100644 --- a/newlib/libc/reent/getreent.c +++ b/newlib/libc/reent/getreent.c @@ -1,5 +1,13 @@ /* default reentrant pointer when multithread enabled */ +#include + +#ifdef __DYNAMIC_REENT__ + +int _dummy_getreent; + +#else + #include <_ansi.h> #include @@ -12,3 +20,5 @@ _DEFUN_VOID(__getreent) { return _impure_ptr; } + +#endif -- 1.8.3.1