From mboxrd@z Thu Jan 1 00:00:00 1970 Delivery-date: Wed, 13 Aug 2025 16:51:06 +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 1umCol-000CfR-0X for lore@lore.pengutronix.de; Wed, 13 Aug 2025 16:51:06 +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 1umCoi-0006rG-SZ for lore@pengutronix.de; Wed, 13 Aug 2025 16:51:06 +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: MIME-Version:References:In-Reply-To:Message-Id:Date:Subject:Cc:To:From: Reply-To:Content-Type:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=ct63r2Rq/607AXBtf4VmazIqgQ2OW3558Nh/DHpMPbo=; b=fyx+rrzUiIpK5/iWH3B8IcRSuk DKVDjus/mVUUxlo9t5DeTrvyKqEQASmRg4ZBk6tSq2fy3kV6LAgXV1+9BtacUYmUIx0Um8kIKXgs8 zQ9pGD+3Opn+SJNzMlT3sSyF3kZZLWQowsU3vh22WHx6Gu2DI/+pvPC334k7zNKXTWDdsmX64QToa d+ea/00AVdpzKSuoy9BoAXfEmdaAsCIC1t/BANm2spHM8Nyxn0HPQKFhJD++5Sio5qlZ6LPjyv+O2 9Nlig6jijsClQ7rpRYII+fVL0Ict9CSQQtdOOwQqYbOKTYmtZWc6sVnt6RXYYI0iI7di/AWYxC0KL 7hkdChqg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1umCny-0000000Dxsu-0biq; Wed, 13 Aug 2025 14:50:18 +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 1umCYE-0000000DvKC-0WmB for barebox@lists.infradead.org; Wed, 13 Aug 2025 14:34:06 +0000 Received: from ptz.office.stw.pengutronix.de ([2a0a:edc0:0:900:1d::77] helo=geraet.fritz.box) by metis.whiteo.stw.pengutronix.de with esmtp (Exim 4.92) (envelope-from ) id 1umCYC-0003xl-T8; Wed, 13 Aug 2025 16:34:00 +0200 From: Ahmad Fatoum To: barebox@lists.infradead.org Cc: Ahmad Fatoum Date: Wed, 13 Aug 2025 16:33:38 +0200 Message-Id: <20250813143345.3758653-7-a.fatoum@barebox.org> X-Mailer: git-send-email 2.39.5 In-Reply-To: <20250813143345.3758653-1-a.fatoum@barebox.org> References: <20250813143345.3758653-1-a.fatoum@barebox.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250813_073402_176393_926F6001 X-CRM114-Status: GOOD ( 10.84 ) 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=-5.4 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: [PATCH v2 06/13] net: move netmask_to_prefix into header 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) This function will become useful for the bfetch command, so move it into the header. Signed-off-by: Ahmad Fatoum --- v1 -> v2: - no change --- commands/ip.c | 13 ------------- include/net.h | 13 +++++++++++++ 2 files changed, 13 insertions(+), 13 deletions(-) diff --git a/commands/ip.c b/commands/ip.c index fc46b6c857a2..08848cfbe739 100644 --- a/commands/ip.c +++ b/commands/ip.c @@ -7,19 +7,6 @@ #include #include -/* Function to calculate CIDR prefix from netmask */ -static int netmask_to_prefix(IPaddr_t netmask) -{ - int prefix = 0; - - while (netmask) { - prefix += netmask & 1; - netmask >>= 1; - } - - return prefix; -} - /* Function to display network links (`ip l`) */ static int do_ip_link(int argc, char *argv[]) { diff --git a/include/net.h b/include/net.h index 8858dc34d4ea..43d718353a76 100644 --- a/include/net.h +++ b/include/net.h @@ -623,4 +623,17 @@ struct eth_ethaddr { extern struct list_head ethaddr_list; +/* Function to calculate CIDR prefix from netmask */ +static inline int netmask_to_prefix(IPaddr_t netmask) +{ + int prefix = 0; + + while (netmask) { + prefix += netmask & 1; + netmask >>= 1; + } + + return prefix; +} + #endif /* __NET_H__ */ -- 2.39.5