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[54.225.227.206]) by mx.google.com with ESMTP id h7si1142190qkh.57.2015.06.03.09.44.49; Wed, 03 Jun 2015 09:44:50 -0700 (PDT) Received-SPF: pass (google.com: domain of lng-odp-bounces@lists.linaro.org designates 54.225.227.206 as permitted sender) client-ip=54.225.227.206; Received: by lists.linaro.org (Postfix, from userid 109) id DC6B261FA7; Wed, 3 Jun 2015 16:44:48 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on ip-10-142-244-252.ec2.internal X-Spam-Level: X-Spam-Status: No, score=-2.6 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_LOW, RCVD_IN_MSPIKE_H3, RCVD_IN_MSPIKE_WL, URIBL_BLOCKED autolearn=disabled version=3.4.0 Received: from ip-10-142-244-252.ec2.internal (localhost [127.0.0.1]) by lists.linaro.org (Postfix) with ESMTP id 50B4461F80; Wed, 3 Jun 2015 16:44:44 +0000 (UTC) X-Original-To: lng-odp@lists.linaro.org Delivered-To: lng-odp@lists.linaro.org Received: by lists.linaro.org (Postfix, from userid 109) id 8599561F93; Wed, 3 Jun 2015 16:44:42 +0000 (UTC) Received: from mail-wi0-f181.google.com (mail-wi0-f181.google.com [209.85.212.181]) by lists.linaro.org (Postfix) with ESMTPS id 952A061F37 for ; Wed, 3 Jun 2015 16:44:41 +0000 (UTC) Received: by wibut5 with SMTP id ut5so109239858wib.1 for ; Wed, 03 Jun 2015 09:44:40 -0700 (PDT) X-Received: by 10.194.61.180 with SMTP id q20mr60546100wjr.80.1433349880778; Wed, 03 Jun 2015 09:44:40 -0700 (PDT) Received: from localhost.localdomain ([90.152.119.35]) by mx.google.com with ESMTPSA id b20sm1843263wjb.46.2015.06.03.09.44.39 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Wed, 03 Jun 2015 09:44:40 -0700 (PDT) From: Zoltan Kiss To: lng-odp@lists.linaro.org Date: Wed, 3 Jun 2015 17:44:18 +0100 Message-Id: <1433349859-28565-1-git-send-email-zoltan.kiss@linaro.org> X-Mailer: git-send-email 1.9.1 X-Topics: patch Subject: [lng-odp] [API-NEXT PATCH 1/2] packet_io: clarify what happens when not all packets are sent X-BeenThere: lng-odp@lists.linaro.org X-Mailman-Version: 2.1.16 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: , List-Help: , List-Subscribe: , MIME-Version: 1.0 Errors-To: lng-odp-bounces@lists.linaro.org Sender: "lng-odp" X-Removed-Original-Auth: Dkim didn't pass. X-Original-Sender: zoltan.kiss@linaro.org X-Original-Authentication-Results: mx.google.com; spf=pass (google.com: domain of patch+caf_=patchwork-forward=linaro.org@linaro.org designates 209.85.215.50 as permitted sender) smtp.mail=patch+caf_=patchwork-forward=linaro.org@linaro.org Mailing-list: list patchwork-forward@linaro.org; contact patchwork-forward+owners@linaro.org X-Google-Group-Id: 836684582541 Currently our examples are not handling this situation as well. Signed-off-by: Zoltan Kiss Reviewed-by: Petri Savolainen --- include/odp/api/packet_io.h | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/include/odp/api/packet_io.h b/include/odp/api/packet_io.h index 89356a6..b97b2b8 100644 --- a/include/odp/api/packet_io.h +++ b/include/odp/api/packet_io.h @@ -111,7 +111,9 @@ int odp_pktio_recv(odp_pktio_t pktio, odp_packet_t pkt_table[], int len); * @param pkt_table[] Array of packets to send * @param len length of pkt_table[] * - * @return Number of packets sent + * @return Number of packets sent. If it is less than 'len', the remaining + * packets at the end of pkt_table[] are left intact, and caller has to take + * care of them. * @retval <0 on failure */ int odp_pktio_send(odp_pktio_t pktio, odp_packet_t pkt_table[], int len);