From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from gateway30.websitewelcome.com (gateway30.websitewelcome.com [192.185.144.21]) by sourceware.org (Postfix) with ESMTPS id 43EF53858D3C for ; Thu, 26 Aug 2021 02:19:40 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org 43EF53858D3C Authentication-Results: sourceware.org; dmarc=none (p=none dis=none) header.from=tromey.com Authentication-Results: sourceware.org; spf=fail smtp.mailfrom=tromey.com Received: from cm14.websitewelcome.com (cm14.websitewelcome.com [100.42.49.7]) by gateway30.websitewelcome.com (Postfix) with ESMTP id D95AE150DC for ; Wed, 25 Aug 2021 21:19:39 -0500 (CDT) Received: from box5379.bluehost.com ([162.241.216.53]) by cmsmtp with SMTP id J4zTmCYni7sOiJ4zTmhN6L; Wed, 25 Aug 2021 21:19:39 -0500 X-Authority-Reason: nr=8 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=tromey.com; s=default; h=Content-Transfer-Encoding:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:Cc:To:From:Sender:Reply-To:Content-Type:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:List-Id:List-Help:List-Unsubscribe:List-Subscribe: List-Post:List-Owner:List-Archive; bh=C/hzQTKMQVl9anpNm1/XzHDjk8lyIFbtF5TkihXWy40=; b=P7KY+OXPN4fa0sLog7IuJyBSE0 NGJTiRP75OwVfdhvNEv++prvy3PmgA7keXVuvKUrUKffSYo2csWd8WmZh9aPWZ/VsYTk2Dq8T1yrM JgGwbonye8jRFyX/DWQHhmAPV; Received: from 97-122-86-84.hlrn.qwest.net ([97.122.86.84]:46876 helo=localhost.localdomain) by box5379.bluehost.com with esmtpsa (TLS1.2) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1mJ4zT-003LSg-IA; Wed, 25 Aug 2021 20:19:39 -0600 From: Tom Tromey To: gdb-patches@sourceware.org Cc: Tom Tromey Subject: [PATCH 01/30] Introduce make_unique_xstrndup Date: Wed, 25 Aug 2021 20:19:08 -0600 Message-Id: <20210826021937.1490292-2-tom@tromey.com> X-Mailer: git-send-email 2.31.1 In-Reply-To: <20210826021937.1490292-1-tom@tromey.com> References: <20210826021937.1490292-1-tom@tromey.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-AntiAbuse: This header was added to track abuse, please include it with any abuse report X-AntiAbuse: Primary Hostname - box5379.bluehost.com X-AntiAbuse: Original Domain - sourceware.org X-AntiAbuse: Originator/Caller UID/GID - [47 12] / [47 12] X-AntiAbuse: Sender Address Domain - tromey.com X-BWhitelist: no X-Source-IP: 97.122.86.84 X-Source-L: No X-Exim-ID: 1mJ4zT-003LSg-IA X-Source: X-Source-Args: X-Source-Dir: X-Source-Sender: 97-122-86-84.hlrn.qwest.net (localhost.localdomain) [97.122.86.84]:46876 X-Source-Auth: tom+tromey.com X-Email-Count: 2 X-Source-Cap: ZWx5bnJvYmk7ZWx5bnJvYmk7Ym94NTM3OS5ibHVlaG9zdC5jb20= X-Local-Domain: yes X-Spam-Status: No, score=-3030.8 required=5.0 tests=BAYES_00, DKIM_SIGNED, DKIM_VALID, GIT_PATCH_0, JMQ_SPF_NEUTRAL, RCVD_IN_DNSWL_NONE, RCVD_IN_MSPIKE_H2, RCVD_IN_SBL_CSS, SPF_HELO_PASS, SPF_NEUTRAL, TXREP, URIBL_CSS_A autolearn=ham autolearn_force=no version=3.4.4 X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) on server2.sourceware.org X-BeenThere: gdb-patches@sourceware.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Gdb-patches mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 26 Aug 2021 02:19:50 -0000 This adds a new make_unique_xstrndup function, which is the "n" analogue of make_unique_xstrdup. This is used by later patches. --- gdbsupport/gdb_unique_ptr.h | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/gdbsupport/gdb_unique_ptr.h b/gdbsupport/gdb_unique_ptr.h index df88cea9cf0..77aecb48e62 100644 --- a/gdbsupport/gdb_unique_ptr.h +++ b/gdbsupport/gdb_unique_ptr.h @@ -64,4 +64,13 @@ make_unique_xstrdup (const char *str) return gdb::unique_xmalloc_ptr (xstrdup (str)); } +/* Dup the first N characters of STR and return a unique_xmalloc_ptr + for the result. The result is always \0-terminated. */ + +static inline gdb::unique_xmalloc_ptr +make_unique_xstrndup (const char *str, size_t n) +{ + return gdb::unique_xmalloc_ptr (xstrndup (str, n)); +} + #endif /* COMMON_GDB_UNIQUE_PTR_H */ -- 2.31.1