diff mbox

[nfs-utils,v3,04/14] mount: present AF_VSOCK addresses

Message ID 20170913102650.10377-5-stefanha@redhat.com (mailing list archive)
State New, archived
Headers show

Commit Message

Stefan Hajnoczi Sept. 13, 2017, 10:26 a.m. UTC 
Format vsock hosts as "vsock:<cid>" so the addresses can be easily
distinguished from IPv4 and IPv6 addresses.

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
---
 utils/mount/network.c | 6 ++++++
 1 file changed, 6 insertions(+)
diff mbox

Patch

diff --git a/utils/mount/network.c b/utils/mount/network.c
index 8ab5be8..0fa9029 100644
--- a/utils/mount/network.c
+++ b/utils/mount/network.c
@@ -330,6 +330,12 @@  int nfs_string_to_sockaddr(const char *address, struct sockaddr *sap,
 int nfs_present_sockaddr(const struct sockaddr *sap, const socklen_t salen,
 			 char *buf, const size_t buflen)
 {
+	if (sap->sa_family == AF_VSOCK) {
+		snprintf(buf, buflen, "vsock:%u",
+			 ((struct sockaddr_vm *)sap)->svm_cid);
+		return 1;
+	}
+
 #ifdef HAVE_GETNAMEINFO
 	int result;