From mboxrd@z Thu Jan 1 00:00:00 1970 From: Thomas Monjalon Subject: Re: [PATCHv4 1/5] buildtools: Add tool to check EXPERIMENTAL api exports Date: Sun, 21 Jan 2018 19:31:31 +0100 Message-ID: <2045197.kyHXX1r0IS@xps> References: <20171201185628.16261-1-nhorman@tuxdriver.com> <20171213151728.16747-1-nhorman@tuxdriver.com> <20171213151728.16747-2-nhorman@tuxdriver.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7Bit Cc: dev@dpdk.org, john.mcnamara@intel.com, bruce.richardson@intel.com To: Neil Horman Return-path: Received: from out2-smtp.messagingengine.com (out2-smtp.messagingengine.com [66.111.4.26]) by dpdk.org (Postfix) with ESMTP id 3FCB52629 for ; Sun, 21 Jan 2018 19:32:11 +0100 (CET) In-Reply-To: <20171213151728.16747-2-nhorman@tuxdriver.com> List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" Hi Neil, Sorry for the very late review. I thought review had been done by others but it seems not. Please find my comments below. 13/12/2017 16:17, Neil Horman: > create mode 100755 buildtools/experimentalsyms.sh When adding a new file, you must reference it in MAINTAINERS. Please add it in the section "ABI versioning". > --- /dev/null > +++ b/buildtools/experimentalsyms.sh I think the file name should include the word "check". What about check-experimental-syms.sh ? > @@ -0,0 +1,35 @@ > +#!/bin/sh You must insert a SPDX license and copyright here. > +if [ -d $MAPFILE ] > +then > + exit 0 > +fi > + > +if [ -d $OBJFILE ] > +then > + exit 0 > +fi Why checking for not being a directory? I guess you could check being a readable file (-r)? Should it return an error? > +for i in `awk 'BEGIN {found=0} > + /.*EXPERIMENTAL.*/ {found=1} > + /.*}.*;/ {found=0} > + /.*;/ {if (found == 1) print $1}' $MAPFILE` > +do > + SYM=`echo $i | sed -e"s/;//"` > + objdump -t $OBJFILE | grep -q "\.text.*$SYM" > + IN_TEXT=$? > + objdump -t $OBJFILE | grep -q "\.text\.experimental.*$SYM" > + IN_EXP=$? > + if [ $IN_TEXT -eq 0 -a $IN_EXP -ne 0 ] > + then > + echo "$SYM is not flagged as experimental" > + echo "but is listed in version map" > + echo "Please add __experimental to the definition of $SYM" > + exit 1 > + fi > +done > +exit 0 exit 0 is useless at the end of a script.