From owner-freebsd-drivers@FreeBSD.ORG Fri Mar 23 04:24:55 2012 Return-Path: Delivered-To: drivers@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 4BD36106564A for ; Fri, 23 Mar 2012 04:24:55 +0000 (UTC) (envelope-from lists@eitanadler.com) Received: from mail-we0-f182.google.com (mail-we0-f182.google.com [74.125.82.182]) by mx1.freebsd.org (Postfix) with ESMTP id CBB578FC16 for ; Fri, 23 Mar 2012 04:24:54 +0000 (UTC) Received: by wern13 with SMTP id n13so3152874wer.13 for ; Thu, 22 Mar 2012 21:24:53 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=eitanadler.com; s=0xdeadbeef; h=mime-version:in-reply-to:references:from:date:message-id:subject:to :cc:content-type; bh=kT9XbHOklKbfkQLgS8YaHHjbHwfwGzqEsi2J0ZjQzoY=; b=Kh55wZSSOCPUjNuZ+8mFgC+OF+rA9i29ZRYWR0erSPEWhEUM5k6f4qM4NTZkDSMBH4 11P9zYa8MB1MryYYOiPGFpIsrXZ0yeSjSoHPha9ZXCZCBXBLkc6AFP3nrdvgC3pjQlc7 eayi3JmbEyTq9T4trS99/NJYuw9sHVJFW02fg= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20120113; h=mime-version:in-reply-to:references:from:date:message-id:subject:to :cc:content-type:x-gm-message-state; bh=kT9XbHOklKbfkQLgS8YaHHjbHwfwGzqEsi2J0ZjQzoY=; b=GMecIKeoTclA4lpLV6uJ+EKwd2MbMhc2xwJBwL4JXSeJHI4SgTka0smcqnY4GdDslH JJs4O8zjr9vGSF1M0vPH5oEsiP4dL64jd5rm7j0Pxt7RI53BqKv9zqkwKbfuolbZ6qz3 iG41WsvWRJNV/0WDOWO9KNWFSS8+9jGtpf3L4O0g3IjE0RAQqvyCRpSJWEX2ZtQYoagC ov9yAbQqB3Eve4fEg8pm+VQNa3DRYIFjefFrkvEoI2kvKjQWfmexP2SOttkvexIwoEXG oBowpSpmsxzhj8tITVyFaBByNjslJRQ9e+QYXnH2LrTIMQc2qbYymga/+Sc27otDTQYV sVLA== Received: by 10.180.84.164 with SMTP id a4mr3161569wiz.2.1332476693748; Thu, 22 Mar 2012 21:24:53 -0700 (PDT) MIME-Version: 1.0 Received: by 10.223.63.4 with HTTP; Thu, 22 Mar 2012 21:24:23 -0700 (PDT) In-Reply-To: <88AB8EB2D3F1D249AE07FAFFF17A396F0384CEF9AD@HZU1EXCH02.hq.exar.com> References: <88AB8EB2D3F1D249AE07FAFFF17A396F0384CEF9AD@HZU1EXCH02.hq.exar.com> From: Eitan Adler Date: Fri, 23 Mar 2012 00:24:23 -0400 Message-ID: To: Yong Fan Content-Type: text/plain; charset=UTF-8 X-Gm-Message-State: ALoCoQkfI1OHyIjTdsEt70k2XQMdHZ//NRMCGAAc1DDf2NIlvd1T5BnOop+Ni6kGy76KPN0hpMcb Cc: "drivers@FreeBSD.org" Subject: Re: How can I decide the kernel version? X-BeenThere: freebsd-drivers@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Writing device drivers for FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 23 Mar 2012 04:24:55 -0000 On Thu, Mar 22, 2012 at 11:21 PM, Yong Fan wrote: > Hi all, > > How can I decide the kernel version? > In linux, I can use LINUX_VERSION_CODE and KERNEL_VERSION(x,y,z). > Does FreeBSD has such similar MACRO? __FreeBSD_version ? http://www.freebsd.org/doc/en/books/porters-handbook/book.html#FREEBSD-VERSIONS -- Eitan Adler