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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 2.79 on 10.11.54.5 X-MIME-Autoconverted: from quoted-printable to 8bit by lists01.pubmisc.prod.ext.phx2.redhat.com id 08ODfpjA026958 X-loop: dm-devel@redhat.com Cc: lixiaokeng@huawei.com, dm-devel@redhat.com, Martin Wilck Subject: [dm-devel] [PATCH 21/23] mpathpersist: use atexit() for cleanup handlers 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 2.84 on 10.5.11.22 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=dm-devel-bounces@redhat.com X-Mimecast-Spam-Score: 0.002 X-Mimecast-Originator: redhat.com From: Martin Wilck Signed-off-by: Martin Wilck --- mpathpersist/main.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/mpathpersist/main.c b/mpathpersist/main.c index 3c2e657..14245cc 100644 --- a/mpathpersist/main.c +++ b/mpathpersist/main.c @@ -641,11 +641,10 @@ int main(int argc, char *argv[]) if (libmpathpersist_init()) { exit(1); } + if (atexit((void(*)(void))libmpathpersist_exit)) + fprintf(stderr, "failed to register cleanup handler for libmpathpersist: %m"); ret = handle_args(argc, argv, 0); - - libmpathpersist_exit(); - return (ret >= 0) ? ret : MPATH_PR_OTHER; }