[libvirt] [PATCH] virutil: Provide non-linux impl for virGetFCHostNameByFabricWWN

[Michal Privoznik]

Currently, there's only linux implementation for
virGetFCHostNameByFabricWWN(). Since the symbol is exported in
our private symbols we ought to have implementation for other
platforms too. This also triggers compilation error on FreeBSD:

../src/.libs/libvirt_driver_storage_impl.a(libvirt_driver_storage_impl_la-storage_backend_scsi.o): In function `createVport':
/usr/home/jenkins/libvirt-master/systems/libvirt-freebsd/build/src/../../src/storage/storage_backend_scsi.c:740: undefined reference to `virGetFCHostNameByFabricWWN'

Signed-off-by: Michal Privoznik <mprivozn at redhat.com>
---

Pushed under trivial and build-breaker rules.

 src/util/virutil.c | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/src/util/virutil.c b/src/util/virutil.c
index da836b46d..aeaa7f98e 100644
--- a/src/util/virutil.c
+++ b/src/util/virutil.c
@@ -2480,6 +2480,14 @@ virGetFCHostNameByWWN(const char *sysfs_prefix ATTRIBUTE_UNUSED,
     return NULL;
 }
 
+char *
+virGetFCHostNameByFabricWWN(const char *sysfs_prefix ATTRIBUTE_UNUSED,
+                            const char *fabric_wwn ATTRIBUTE_UNUSED)
+{
+    virReportSystemError(ENOSYS, "%s", _("Not supported on this platform"));
+    return NULL;
+}
+
 char *
 virFindFCHostCapableVport(const char *sysfs_prefix ATTRIBUTE_UNUSED)
 {
-- 
2.11.0