qemu: make qemuPasstCreateSocketPath() public

When passt is used with vhostuser, the vhostuser code that builds the
qemu commandline will need to have the same socket path that is given
to the passt command, so this patch makes it visible outside of
qemu_passt.c.

Signed-off-by: Laine Stump <laine@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>

src/qemu/qemu_passt.c

@@ -54,7 +54,7 @@ qemuPasstCreatePidFilename(virDomainObj *vm,
 }
 
 
-static char *
+char *
 qemuPasstCreateSocketPath(virDomainObj *vm,
                           virDomainNetDef *net)
 {

src/qemu/qemu_passt.h

@@ -36,3 +36,6 @@ void qemuPasstStop(virDomainObj *vm,
 int qemuPasstSetupCgroup(virDomainObj *vm,
                          virDomainNetDef *net,
                          virCgroup *cgroup);
+
+char *qemuPasstCreateSocketPath(virDomainObj *vm,
+                                virDomainNetDef *net);