From owner-freebsd-dtrace@freebsd.org Fri Jul 21 03:39:56 2017 Return-Path: Delivered-To: freebsd-dtrace@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 32BD4D7E5E4 for ; Fri, 21 Jul 2017 03:39:56 +0000 (UTC) (envelope-from markjdb@gmail.com) Received: from mail-oi0-x22e.google.com (mail-oi0-x22e.google.com [IPv6:2607:f8b0:4003:c06::22e]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id E990C21D9 for ; Fri, 21 Jul 2017 03:39:55 +0000 (UTC) (envelope-from markjdb@gmail.com) Received: by mail-oi0-x22e.google.com with SMTP id p188so42742675oia.0 for ; Thu, 20 Jul 2017 20:39:55 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:sender:in-reply-to:references:from:date:message-id :subject:to:cc; bh=Xc0LQn+gdEx+/hrsEWPYxIQpyBAMHrBfxiTsFJrkLgk=; b=hbfpjXjarkuvTT8FCGq5XUH/FiDyWwUr7o8sArfh4FyoBd6P3g7wmXSIwooIBMYwH3 grttth2zkJ2czPatuQaNBHwWZgjfthfEZLbmndp3DPJmna9ACKq4N/X5EYeLV8kh2Kc9 JdYcXx8QtriuBHV1//we186YCr8kE6shLvDMUky3jA1nwX4BWK2ir94L8MRNJCSqFj4O 9jTA9EMWAag6Q5SE0iruz1HDFO8GOTdoMSBWWTUlblFS/ImgWMJVj91l4+MOfoGyC5Uy GhnRoOS7ebYQ3T3H3kzd8RR8CZHmGpY+y2NAvWmCCTV5XU0boBXVYEUcd4w5I4Wp+Op5 1y/w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:sender:in-reply-to:references:from :date:message-id:subject:to:cc; bh=Xc0LQn+gdEx+/hrsEWPYxIQpyBAMHrBfxiTsFJrkLgk=; b=CXILc97UW3F/+xAcjQ5yNKVx9oUIlhM1azrhf4SGeTBV0YX3sV6tL92GYwF50ymEbl 76eMHXrSJyCPkyQLybMJKwMg4mAZ8rHUT877ZDKJb2l0k6XvnbDPZTehwqvOubkF6T/5 qaj9n7q/ogGpDubTOUekARHsnoRrP/MYD1p2zGJzotP6syGmd2LdvBkpQemQyDBqaFNE O1b/BQY0Hg4GcmZ0aZGwS+uq39K+5vH3FDseWALjRvYx4s0IrLPzD45wbMb01M00e20u iML9UMtpJIJyt7WbvGk/w1Nb3WfEMZZh/KPfkbHb/TsOVqUQ0Ow7YRHuJg7AQ0+qauvf Dbtw== X-Gm-Message-State: AIVw110hNnqf46LzYdIxHpxVpPFBK1heSxC9Z8IJSocVsg1LdytIzUhA Wys8n1tKHsy2BEo1X4km6gRRIlbz4A== X-Received: by 10.202.166.28 with SMTP id p28mr949822oie.150.1500608394369; Thu, 20 Jul 2017 20:39:54 -0700 (PDT) MIME-Version: 1.0 Sender: markjdb@gmail.com Received: by 10.182.43.2 with HTTP; Thu, 20 Jul 2017 20:39:53 -0700 (PDT) Received: by 10.182.43.2 with HTTP; Thu, 20 Jul 2017 20:39:53 -0700 (PDT) In-Reply-To: References: From: Mark Johnston Date: Thu, 20 Jul 2017 20:39:53 -0700 X-Google-Sender-Auth: P-amzeToSnFJly2vJ1Ey0GZtKEc Message-ID: Subject: Re: Does DTrace script only support "#pragma D option ..", not "-x option"? To: Nan Xiao Cc: freebsd-dtrace@freebsd.org Content-Type: text/plain; charset="UTF-8" X-Content-Filtered-By: Mailman/MimeDel 2.1.23 X-BeenThere: freebsd-dtrace@freebsd.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: "A discussion list for developers working on DTrace in FreeBSD." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 21 Jul 2017 03:39:56 -0000 On Jul 20, 2017 8:03 PM, "Nan Xiao" wrote: Hi all, My FreeBSD version is 11.0, and I write a simple DTrace script: #!/usr/sbin/dtrace -s -x dynvarsize=64m dtrace:::BEGIN { printf("Hello FreeBSD!\n"); } Running it will generate following error: dtrace: failed to open -x dynvarsize=64m: No such file or directory I'm not able to test at this very moment, but I suspect that -s needs to be the last argument for this to work. So does DTrace only support using "#pragma D option dynvarsize=64m" format in script? I remembered Solaris can support both formats. Thanks! Best Regards Nan Xiao _______________________________________________ freebsd-dtrace@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-dtrace To unsubscribe, send any mail to "freebsd-dtrace-unsubscribe@freebsd.org"