From mboxrd@z Thu Jan 1 00:00:00 1970 Delivery-date: Mon, 02 Jun 2025 13:51:10 +0200 Received: from metis.whiteo.stw.pengutronix.de ([2a0a:edc0:2:b01:1d::104]) by lore.white.stw.pengutronix.de with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.96) (envelope-from ) id 1uM3h8-002wuW-2t for lore@lore.pengutronix.de; Mon, 02 Jun 2025 13:51:10 +0200 Received: from bombadil.infradead.org ([2607:7c80:54:3::133]) by metis.whiteo.stw.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1uM3h8-0006zq-CJ for lore@pengutronix.de; Mon, 02 Jun 2025 13:51:10 +0200 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: Content-Type:MIME-Version:Date:Message-Id:Subject:References:In-Reply-To:To: From:Reply-To:Cc:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=4reMk1WnN8oeqLk3BuUVVfu2gXXeKBeEiwiuPUAAqiY=; b=WbK1dh9QwwyZgbqHQTUN6GQoXa xw/IpqpXG9w6tT7iY9DBqs0G124IBo4NhgzAqMC6YMQqa2Fghuzs9ss0mkxlgDtDx26ypdjHk/vEW vgPZ3OjJ3cclI306HdMCrf1gklcorOMDoaDWxD9bvolYM/vqFdNfBD9N7QjqDWdoNiXUP8BD8szJm e9gwznJBnH7R7AFpapY4jO7hWOs5nUhZfm9o1uU3r3lQPiKx51nkjdyN1lw/Q6Efgzc31D0ghioue 8i9wmNnyJF6Sev/mr0iGkO71eaT1GrmdwPJtg40r+OHTRTYaw0RtDIDWpMMqhSMmwOqkUmH/by7Am n9ZRyAYQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1uM3gh-00000007JCF-2GW3; Mon, 02 Jun 2025 11:50:43 +0000 Received: from metis.whiteo.stw.pengutronix.de ([2a0a:edc0:2:b01:1d::104]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1uM3dP-00000007IpW-3UoA for barebox@lists.infradead.org; Mon, 02 Jun 2025 11:47:21 +0000 Received: from drehscheibe.grey.stw.pengutronix.de ([2a0a:edc0:0:c01:1d::a2]) by metis.whiteo.stw.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1uM3dO-0005e4-Fu; Mon, 02 Jun 2025 13:47:18 +0200 Received: from dude02.red.stw.pengutronix.de ([2a0a:edc0:0:1101:1d::28]) by drehscheibe.grey.stw.pengutronix.de with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.96) (envelope-from ) id 1uM3dO-001RoR-0z; Mon, 02 Jun 2025 13:47:18 +0200 Received: from localhost ([::1] helo=dude02.red.stw.pengutronix.de) by dude02.red.stw.pengutronix.de with esmtp (Exim 4.96) (envelope-from ) id 1uM3dO-003qm1-0m; Mon, 02 Jun 2025 13:47:18 +0200 From: Sascha Hauer To: barebox@lists.infradead.org, Ahmad Fatoum In-Reply-To: <20250528055814.1368888-1-a.fatoum@pengutronix.de> References: <20250528055814.1368888-1-a.fatoum@pengutronix.de> Message-Id: <174886483824.917513.8183669695291275158.b4-ty@pengutronix.de> Date: Mon, 02 Jun 2025 13:47:18 +0200 MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit X-Mailer: b4 0.14.2 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250602_044719_876764_59B3C3D4 X-CRM114-Status: UNSURE ( 7.89 ) X-CRM114-Notice: Please train this message. X-BeenThere: barebox@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "barebox" X-SA-Exim-Connect-IP: 2607:7c80:54:3::133 X-SA-Exim-Mail-From: barebox-bounces+lore=pengutronix.de@lists.infradead.org X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on metis.whiteo.stw.pengutronix.de X-Spam-Level: X-Spam-Status: No, score=-5.3 required=4.0 tests=AWL,BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,RCVD_IN_DNSWL_MED,SPF_HELO_NONE,SPF_NONE autolearn=unavailable autolearn_force=no version=3.4.2 Subject: Re: [PATCH 1/2] string: add delimiter output parameter to strsep_unescaped X-SA-Exim-Version: 4.2.1 (built Wed, 08 May 2019 21:11:16 +0000) X-SA-Exim-Scanned: Yes (on metis.whiteo.stw.pengutronix.de) On Wed, 28 May 2025 07:58:13 +0200, Ahmad Fatoum wrote: > strsep overwrites the found delimiter with '\0' making it cumbersome for > callers that match on multiple delimiters to find out, which delimiter > actually matched. > > Parsers that split on multiple delimiters are likely to want support > escaping them too, so let's add an extra output parameter to > strsep_unescaped to make it possible to retrieve the delimiter that was > ultimately overwritten. > > [...] Applied, thanks! [1/2] string: add delimiter output parameter to strsep_unescaped https://git.pengutronix.de/cgit/barebox/commit/?id=b6f86a80f0b5 (link may not be stable) [2/2] test: self: string: add test cases for strsep_unescaped https://git.pengutronix.de/cgit/barebox/commit/?id=7c75114a99f2 (link may not be stable) Best regards, -- Sascha Hauer