From patchwork Thu Jul 18 17:53:13 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Rosen Penev X-Patchwork-Id: 1133788 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (mailfrom) smtp.mailfrom=lists.openwrt.org (client-ip=2607:7c80:54:e::133; helo=bombadil.infradead.org; envelope-from=openwrt-devel-bounces+incoming=patchwork.ozlabs.org@lists.openwrt.org; receiver=) Authentication-Results: ozlabs.org; dmarc=fail (p=none dis=none) header.from=gmail.com Authentication-Results: ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="F1N2SW0X"; dkim=fail reason="signature verification failed" (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.b="tjDBgwAA"; dkim-atps=neutral Received: from bombadil.infradead.org (bombadil.infradead.org [IPv6:2607:7c80:54:e::133]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 45qMFV1bRNz9s3l for ; Fri, 19 Jul 2019 03:53:49 +1000 (AEST) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:MIME-Version:List-Subscribe:List-Help: List-Post:List-Archive:List-Unsubscribe:List-Id:Subject:Message-Id:Date:To: From:Reply-To:Cc:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References: List-Owner; bh=r3UgGzFgmffgQjLdaZ8Qw/ilZxsOuZRLtJ56e219Iro=; b=F1N2SW0X22stz7 XIhzwudttt/eZ6SUVdARbNqsZYe+lVMjiSxRb087BWxWy6YPFY4vLBwJOQ6raDglT4nOjVfX1sNhq RR2dfw1v0D5BJxz9iM9vBK7iJnvFlVOJt6AOKfgPpIJWaRsM9S6PNtALQOwqUaqHQW3kgVRR6kBhj FzOj6hFBNQvrOqwOlG4vqVTrTo3nFObZiI8Q7Nw7lztSs9X4IqMzW6lR7nYWC7xPZ38LiqBmKIr/U gukjJRhvQ9t0U9rC8pbrzbHI2X3Emxv1hna2lZhlQfioo8BwD965UNNCQdlQPDTgnKDmNLYG7DAfH WGsObeLsrU4FN6FUEKFQ==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92 #3 (Red Hat Linux)) id 1hoAat-0000IK-EX; Thu, 18 Jul 2019 17:53:27 +0000 Received: from mail-pl1-x644.google.com ([2607:f8b0:4864:20::644]) by bombadil.infradead.org with esmtps (Exim 4.92 #3 (Red Hat Linux)) id 1hoAaj-00009V-3y for openwrt-devel@lists.openwrt.org; Thu, 18 Jul 2019 17:53:22 +0000 Received: by mail-pl1-x644.google.com with SMTP id i2so14272006plt.1 for ; Thu, 18 Jul 2019 10:53:16 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:subject:date:message-id; bh=Hdxi5RRQTke18f2LVaUfUB/LtuqCT5hVTdjZ/vIl5zQ=; b=tjDBgwAAWVWuTccxohFtl8oOXV6FxUZCvgFFrFqKQtjb9fX58IL7DFk1A6zpIn3ubZ VoNJOsJMLdNQEqEnGbDaNsl2njDdVoBjZCIEQUVgotKSEeJBug1rR1oH3H6kLWoIy9K8 M4AOicrpRYfjLM7Lev9zBJsBu8gfLxSK8NLPQ7AYbOtN4NqRB+txFNNvGlQRBZX0rsXM jWcUTQwJCF1hz4jAJivOzsGCqyEVMp2rEbLqir4TfaFcFN8kMaZDieWwXdgssk38X5CJ tBvnSgAdwQeWDAulkxMykrrT+C0rLKbwYkAZAPz6uyV0eMxJXZHwzdPMgL01T1RHeMaX QbVg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:subject:date:message-id; bh=Hdxi5RRQTke18f2LVaUfUB/LtuqCT5hVTdjZ/vIl5zQ=; b=KhhZ0AVYBWhdtjlh2BWlNfCjJKsVpWIICDmIE3sC9MbSoRaGbHtqU8YpNL2zyGk4GC 0ePMS64GVfSxDJ4uUKu987tJSo/KWjJrVfPRxZ3OQX39m+8Vy7zDCEL9EkBJ7i84CMsG Snj43puIUYCPl7P7C9kDbYoSYk++2H1Nn8t4lpBhsmmVbYQADVVYoPQ6Dy/8zcXEJ5ix PoOmLSHHHBZqWU76AuDcTCHavPN+fGsBB03RhXtVPfAEfadeJmTEEJVA67zgd38iY8+o 1qU38lgceP0RaRKe3kGP8oo/lWRaX1F42D85kIEHULFFUFNVW/0Lq8x5FyW6wanrByZN DIcg== X-Gm-Message-State: APjAAAW3uUTbdLCTJNxpiciCJm60yu16xIfqL9OU5DWrn8mkIUTBL1Gv v/pAWUbgYtt/SoNAAh+uKSdsTz/mEcw= X-Google-Smtp-Source: APXvYqxo02n+4GM3C3YIcp5SZLECZZs7JQsF1arbMVD9YwO6DPaI/MgwDkrKV2/qwrSQwyvtDgDX1w== X-Received: by 2002:a17:902:e210:: with SMTP id ce16mr52016566plb.335.1563472395596; Thu, 18 Jul 2019 10:53:15 -0700 (PDT) Received: from localhost.localdomain (76-14-106-55.rk.wavecable.com. [76.14.106.55]) by smtp.gmail.com with ESMTPSA id u134sm26706770pfc.19.2019.07.18.10.53.14 for (version=TLS1_3 cipher=AEAD-AES256-GCM-SHA384 bits=256/256); Thu, 18 Jul 2019 10:53:14 -0700 (PDT) From: Rosen Penev To: openwrt-devel@lists.openwrt.org Date: Thu, 18 Jul 2019 10:53:13 -0700 Message-Id: <20190718175313.32657-1-rosenp@gmail.com> X-Mailer: git-send-email 2.17.1 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190718_105317_345196_519370BB X-CRM114-Status: UNSURE ( 9.10 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -0.2 (/) X-Spam-Report: SpamAssassin version 3.4.2 on bombadil.infradead.org summary: Content analysis details: (-0.2 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.0 RCVD_IN_DNSWL_NONE RBL: Sender listed at https://www.dnswl.org/, no trust [2607:f8b0:4864:20:0:0:0:644 listed in] [list.dnswl.org] 0.0 FREEMAIL_FROM Sender email is commonly abused enduser mail provider (rosenp[at]gmail.com) -0.0 SPF_PASS SPF: sender matches SPF record 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from author's domain -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid -0.1 DKIM_VALID_EF Message has a valid DKIM or DK signature from envelope-from domain Subject: [OpenWrt-Devel] [PATCH] procd: Switch to nanosleep X-BeenThere: openwrt-devel@lists.openwrt.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: "openwrt-devel" Errors-To: openwrt-devel-bounces+incoming=patchwork.ozlabs.org@lists.openwrt.org usleep has been deprecated by POSIX.1-2001 and removed in POSIX.1-2008. Fixes compilation when libc does not include usleep (optional with uClibc-ng). nanosleep also has the advantage of being more accurate. Signed-off-by: Rosen Penev --- initd/init.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/initd/init.c b/initd/init.c index 29eee50..e1c3da2 100644 --- a/initd/init.c +++ b/initd/init.c @@ -97,12 +97,13 @@ main(int argc, char **argv) if (pid <= 0) { ERROR("Failed to start kmodloader instance: %m\n"); } else { + const struct timespec req = {0, 10 * 1000 * 1000} int i; for (i = 0; i < 1200; i++) { if (waitpid(pid, NULL, WNOHANG) > 0) break; - usleep(10 * 1000); + nanosleep(&req, NULL); watchdog_ping(); } }