Return-Path: Received: from mx1.redhat.com ([209.132.183.28]:33018 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751678AbdIMK1W (ORCPT ); Wed, 13 Sep 2017 06:27:22 -0400 From: Stefan Hajnoczi To: linux-nfs@vger.kernel.org Cc: NeilBrown , Matt Benjamin , Jeff Layton , "J . Bruce Fields" , Chuck Lever , Steve Dickson , Stefan Hajnoczi Subject: [PATCH nfs-utils v3 07/14] getport: recognize "vsock" netid Date: Wed, 13 Sep 2017 11:26:43 +0100 Message-Id: <20170913102650.10377-8-stefanha@redhat.com> In-Reply-To: <20170913102650.10377-1-stefanha@redhat.com> References: <20170913102650.10377-1-stefanha@redhat.com> Sender: linux-nfs-owner@vger.kernel.org List-ID: Neither libtirpc nor getprotobyname(3) know about AF_VSOCK. Translate "vsock" manually in getport.c. Signed-off-by: Stefan Hajnoczi --- support/nfs/getport.c | 16 ++++++++++++---- 1 file changed, 12 insertions(+), 4 deletions(-) diff --git a/support/nfs/getport.c b/support/nfs/getport.c index 081594c..0b857af 100644 --- a/support/nfs/getport.c +++ b/support/nfs/getport.c @@ -217,8 +217,7 @@ nfs_get_proto(const char *netid, sa_family_t *family, unsigned long *protocol) struct protoent *proto; /* - * IANA does not define a protocol number for rdma netids, - * since "rdma" is not an IP protocol. + * IANA does not define protocol numbers for non-IP netids. */ if (strcmp(netid, "rdma") == 0) { *family = AF_INET; @@ -230,6 +229,11 @@ nfs_get_proto(const char *netid, sa_family_t *family, unsigned long *protocol) *protocol = NFSPROTO_RDMA; return 1; } + if (strcmp(netid, "vsock") == 0) { + *family = AF_VSOCK; + *protocol = 0; + return 1; + } nconf = getnetconfigent(netid); if (nconf == NULL) @@ -258,14 +262,18 @@ nfs_get_proto(const char *netid, sa_family_t *family, unsigned long *protocol) struct protoent *proto; /* - * IANA does not define a protocol number for rdma netids, - * since "rdma" is not an IP protocol. + * IANA does not define protocol numbers for non-IP netids. */ if (strcmp(netid, "rdma") == 0) { *family = AF_INET; *protocol = NFSPROTO_RDMA; return 1; } + if (strcmp(netid, "vsock") == 0) { + *family = AF_VSOCK; + *protocol = 0; + return 1; + } proto = getprotobyname(netid); if (proto == NULL) -- 2.13.5