utils: fix existing node check when keep_old/no_delete is enabled

[project/netifd.git] / device.c

diff --git a/device.c b/device.c
index 3f83cb4..77594be 100644 (file)
--- a/device.c
+++ b/device.c
@@ -7,6 +7,10 @@
 #include <sys/socket.h>
 #include <net/ethernet.h>
 
+#ifdef linux
+#include <netinet/ether.h>
+#endif
+
 #include "netifd.h"
 #include "system.h"
 #include "config.h"
@@ -179,7 +183,7 @@ void device_init_virtual(struct device *dev, const struct device_type *type, con
        if (name)
                strncpy(dev->ifname, name, IFNAMSIZ);
 
-       fprintf(stderr, "Initialize device '%s'\n", dev->ifname);
+       DPRINTF("Initialize device '%s'\n", dev->ifname);
        INIT_LIST_HEAD(&dev->users);
        dev->type = type;
 }
@@ -228,7 +232,7 @@ void device_cleanup(struct device *dev)
 {
        struct device_user *dep, *tmp;
 
-       fprintf(stderr, "Clean up device '%s'\n", dev->ifname);
+       DPRINTF("Clean up device '%s'\n", dev->ifname);
        list_for_each_entry_safe(dep, tmp, &dev->users, list) {
                if (!dep->cb)
                        continue;
@@ -293,3 +297,16 @@ device_free_unused(struct device *dev)
        avl_for_each_element_safe(&devices, dev, avl, tmp)
                __device_free_unused(dev);
 }
+
+struct device *
+device_create(const char *name, const struct device_type *type,
+             struct blob_attr *config)
+{
+       struct device *dev;
+
+       dev = device_get(name, false);
+       if (dev)
+               return dev;
+
+       return type->create(config);
+}