From patchwork Wed Feb 27 22:18:13 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Tom Tromey X-Patchwork-Id: 31673 Received: (qmail 24262 invoked by alias); 27 Feb 2019 22:18:21 -0000 Mailing-List: contact gdb-patches-help@sourceware.org; run by ezmlm Precedence: bulk List-Id: List-Unsubscribe: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: gdb-patches-owner@sourceware.org Delivered-To: mailing list gdb-patches@sourceware.org Received: (qmail 24206 invoked by uid 89); 27 Feb 2019 22:18:21 -0000 Authentication-Results: sourceware.org; auth=none X-Spam-SWARE-Status: No, score=-26.9 required=5.0 tests=BAYES_00, GIT_PATCH_0, GIT_PATCH_1, GIT_PATCH_2, GIT_PATCH_3, RCVD_IN_DNSWL_NONE, SPF_PASS autolearn=ham version=3.3.2 spammy=HContent-Transfer-Encoding:8bit X-HELO: rock.gnat.com Received: from rock.gnat.com (HELO rock.gnat.com) (205.232.38.15) by sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with ESMTP; Wed, 27 Feb 2019 22:18:20 +0000 Received: from localhost (localhost.localdomain [127.0.0.1]) by filtered-rock.gnat.com (Postfix) with ESMTP id 7EA70116D30; Wed, 27 Feb 2019 17:18:18 -0500 (EST) Received: from rock.gnat.com ([127.0.0.1]) by localhost (rock.gnat.com [127.0.0.1]) (amavisd-new, port 10024) with LMTP id v8xzjN8bRciu; Wed, 27 Feb 2019 17:18:18 -0500 (EST) Received: from murgatroyd.Home (75-166-85-218.hlrn.qwest.net [75.166.85.218]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by rock.gnat.com (Postfix) with ESMTPSA id 29D0B116120; Wed, 27 Feb 2019 17:18:18 -0500 (EST) From: Tom Tromey To: gdb-patches@sourceware.org Cc: Tom Tromey Subject: [PATCH 6/7] Add ATTRIBUTE_UNUSED_RESULT to scoped_remote_fd::release Date: Wed, 27 Feb 2019 15:18:13 -0700 Message-Id: <20190227221814.17661-7-tromey@adacore.com> In-Reply-To: <20190227221814.17661-1-tromey@adacore.com> References: <20190227221814.17661-1-tromey@adacore.com> MIME-Version: 1.0 This applies ATTRIBUTE_UNUSED_RESULT to scoped_remote_fd::release. 2019-02-27 Tom Tromey * remote.c (class scoped_remote_fd) : Add ATTRIBUTE_UNUSED_RESULT. --- gdb/ChangeLog | 5 +++++ gdb/remote.c | 2 +- 2 files changed, 6 insertions(+), 1 deletion(-) diff --git a/gdb/remote.c b/gdb/remote.c index 36136e3e3ee..c98c5cb2ebf 100644 --- a/gdb/remote.c +++ b/gdb/remote.c @@ -12410,7 +12410,7 @@ public: DISABLE_COPY_AND_ASSIGN (scoped_remote_fd); /* Release ownership of the file descriptor, and return it. */ - int release () noexcept + ATTRIBUTE_UNUSED_RESULT int release () noexcept { int fd = m_fd; m_fd = -1;