From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.7 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id B2DBEC433E7 for ; Fri, 16 Oct 2020 10:43:42 +0000 (UTC) Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [63.128.21.124]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 1BBCC207F7 for ; Fri, 16 Oct 2020 10:43:41 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 1BBCC207F7 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=suse.com Authentication-Results: mail.kernel.org; spf=tempfail smtp.mailfrom=dm-devel-bounces@redhat.com Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-176-01wkbOilPhuo2Gaa_Mwz2g-1; Fri, 16 Oct 2020 06:43:37 -0400 X-MC-Unique: 01wkbOilPhuo2Gaa_Mwz2g-1 Received: from smtp.corp.redhat.com (int-mx04.intmail.prod.int.phx2.redhat.com [10.5.11.14]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 436DD1074645; Fri, 16 Oct 2020 10:43:32 +0000 (UTC) Received: from colo-mx.corp.redhat.com (colo-mx02.intmail.prod.int.phx2.redhat.com [10.5.11.21]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 257FF5D9D5; Fri, 16 Oct 2020 10:43:32 +0000 (UTC) Received: from lists01.pubmisc.prod.ext.phx2.redhat.com (lists01.pubmisc.prod.ext.phx2.redhat.com [10.5.19.33]) by colo-mx.corp.redhat.com (Postfix) with ESMTP id F20A192F4F; Fri, 16 Oct 2020 10:43:31 +0000 (UTC) Received: from smtp.corp.redhat.com (int-mx06.intmail.prod.int.rdu2.redhat.com [10.11.54.6]) by lists01.pubmisc.prod.ext.phx2.redhat.com (8.13.8/8.13.8) with ESMTP id 09GAhDIr019956 for ; Fri, 16 Oct 2020 06:43:14 -0400 Received: by smtp.corp.redhat.com (Postfix) id B7B4A2166B28; Fri, 16 Oct 2020 10:43:13 +0000 (UTC) Received: from mimecast-mx02.redhat.com (mimecast06.extmail.prod.ext.rdu2.redhat.com [10.11.55.22]) by smtp.corp.redhat.com (Postfix) with ESMTPS id B01CF2156A38 for ; Fri, 16 Oct 2020 10:43:13 +0000 (UTC) Received: from us-smtp-1.mimecast.com (us-smtp-2.mimecast.com [205.139.110.61]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-SHA384 (256/256 bits)) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id 4ED15182360B for ; Fri, 16 Oct 2020 10:43:13 +0000 (UTC) Received: from mx2.suse.de (mx2.suse.de [195.135.220.15]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-482-6Xjagoy1NamVHFZqRQKxaQ-1; Fri, 16 Oct 2020 06:43:08 -0400 X-MC-Unique: 6Xjagoy1NamVHFZqRQKxaQ-1 X-Virus-Scanned: by amavisd-new at test-mx.suse.de Received: from relay2.suse.de (unknown [195.135.221.27]) by mx2.suse.de (Postfix) with ESMTP id 4166FAB5C; Fri, 16 Oct 2020 10:43:06 +0000 (UTC) From: mwilck@suse.com To: Christophe Varoqui , Benjamin Marzinski Date: Fri, 16 Oct 2020 12:42:37 +0200 Message-Id: <20201016104239.8217-11-mwilck@suse.com> In-Reply-To: <20201016104239.8217-1-mwilck@suse.com> References: <20201016104239.8217-1-mwilck@suse.com> MIME-Version: 1.0 X-Mimecast-Impersonation-Protect: Policy=CLT - Impersonation Protection Definition; Similar Internal Domain=false; Similar Monitored External Domain=false; Custom External Domain=false; Mimecast External Domain=false; Newly Observed Domain=false; Internal User Name=false; Custom Display Name List=false; Reply-to Address Mismatch=false; Targeted Threat Dictionary=false; Mimecast Threat Dictionary=false; Custom Threat Dictionary=false X-Scanned-By: MIMEDefang 2.78 on 10.11.54.6 X-MIME-Autoconverted: from quoted-printable to 8bit by lists01.pubmisc.prod.ext.phx2.redhat.com id 09GAhDIr019956 X-loop: dm-devel@redhat.com Cc: dm-devel@redhat.com, Martin Wilck Subject: [dm-devel] [PATCH v2 10/12] libmpathpersist: add linker version script X-BeenThere: dm-devel@redhat.com X-Mailman-Version: 2.1.12 Precedence: junk List-Id: device-mapper development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: dm-devel-bounces@redhat.com Errors-To: dm-devel-bounces@redhat.com X-Scanned-By: MIMEDefang 2.79 on 10.5.11.14 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=dm-devel-bounces@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit From: Martin Wilck This defines the ABI of libmpathpersist in the current state. The initial version is set to "LIBMPATHPERSIST_1.0.0". Reviewed-by: Benjamin Marzinski Signed-off-by: Martin Wilck --- libmpathpersist/Makefile | 6 +++-- libmpathpersist/libmpathpersist.version | 32 +++++++++++++++++++++++++ 2 files changed, 36 insertions(+), 2 deletions(-) create mode 100644 libmpathpersist/libmpathpersist.version diff --git a/libmpathpersist/Makefile b/libmpathpersist/Makefile index 9e869fd..456ce4c 100644 --- a/libmpathpersist/Makefile +++ b/libmpathpersist/Makefile @@ -3,6 +3,7 @@ include ../Makefile.inc SONAME = 0 DEVLIB = libmpathpersist.so LIBS = $(DEVLIB).$(SONAME) +VERSION_SCRIPT := libmpathpersist.version CFLAGS += $(LIB_CFLAGS) -I$(multipathdir) -I$(mpathpersistdir) -I$(mpathcmddir) @@ -13,8 +14,9 @@ OBJS = mpath_persist.o mpath_updatepr.o mpath_pr_ioctl.o all: $(DEVLIB) man -$(LIBS): $(OBJS) - $(CC) $(LDFLAGS) $(SHARED_FLAGS) $(LIBDEPS) -Wl,-soname=$@ -o $@ $(OBJS) +$(LIBS): $(OBJS) $(VERSION_SCRIPT) + $(CC) $(LDFLAGS) $(SHARED_FLAGS) $(LIBDEPS) -Wl,-soname=$@ \ + -Wl,--version-script=$(VERSION_SCRIPT) -o $@ $(OBJS) $(DEVLIB): $(LIBS) $(LN) $(LIBS) $@ diff --git a/libmpathpersist/libmpathpersist.version b/libmpathpersist/libmpathpersist.version new file mode 100644 index 0000000..dc648ce --- /dev/null +++ b/libmpathpersist/libmpathpersist.version @@ -0,0 +1,32 @@ +/* + * Copyright (c) 2020 SUSE LLC + * SPDX-License-Identifier: GPL-2.0-or-later + * + * libmpathpersist ABI + * + * The ABI of libmpathpersist is supposed to remain stable. Removing symbols + * or altering existing symbols' semantics is not allowed. When changing a + * a symbol, either use a new name, or explicit symver directives. + * + * See libmultipath.version for general policy about version numbers. + */ +LIBMPATHPERSIST_1.0.0 { +global: + + __mpath_persistent_reserve_in; + __mpath_persistent_reserve_out; + dumpHex; + mpath_alloc_prin_response; + mpath_lib_exit; + mpath_lib_init; + mpath_mx_alloc_len; + mpath_persistent_reserve_in; + mpath_persistent_reserve_init_vecs; + mpath_persistent_reserve_out; + mpath_persistent_reserve_free_vecs; + prin_do_scsi_ioctl; + prout_do_scsi_ioctl; + update_map_pr; + +local: *; +}; -- 2.28.0 -- dm-devel mailing list dm-devel@redhat.com https://www.redhat.com/mailman/listinfo/dm-devel