1 files changed, 49 insertions, 0 deletions
diff --git a/include/osmocom/core/netdev.h b/include/osmocom/core/netdev.h
new file mode 100644
index 00000000..3238ec33
--- /dev/null
+++ b/include/osmocom/core/netdev.h
@@ -0,0 +1,49 @@
+/*! \file netdev.h
+ *  network device (interface) convenience functions. */
+
+#pragma once
+#if (!EMBEDDED)
+
+#include <stddef.h>
+#include <stdint.h>
+
+#include <osmocom/core/msgb.h>
+#include <osmocom/core/socket.h>
+
+struct osmo_netdev;
+
+typedef int (*osmo_netdev_ifupdown_ind_cb_t)(struct osmo_netdev *netdev, bool ifupdown);
+typedef int (*osmo_netdev_dev_name_chg_cb_t)(struct osmo_netdev *netdev, const char *new_dev_name);
+typedef int (*osmo_netdev_mtu_chg_cb_t)(struct osmo_netdev *netdev, unsigned int new_mtu);
+
+struct osmo_netdev *osmo_netdev_alloc(void *ctx, const char *name);
+void osmo_netdev_free(struct osmo_netdev *netdev);
+
+int osmo_netdev_register(struct osmo_netdev *netdev);
+int osmo_netdev_unregister(struct osmo_netdev *netdev);
+bool osmo_netdev_is_registered(struct osmo_netdev *netdev);
+
+const char *osmo_netdev_get_name(const struct osmo_netdev *netdev);
+
+void osmo_netdev_set_priv_data(struct osmo_netdev *netdev, void *priv_data);
+void *osmo_netdev_get_priv_data(struct osmo_netdev *netdev);
+
+int osmo_netdev_set_ifindex(struct osmo_netdev *netdev, unsigned int ifindex);
+unsigned int osmo_netdev_get_ifindex(const struct osmo_netdev *netdev);
+
+const char *osmo_netdev_get_dev_name(const struct osmo_netdev *netdev);
+
+int osmo_netdev_set_netns_name(struct osmo_netdev *netdev, const char *netns);
+const char *osmo_netdev_get_netns_name(const struct osmo_netdev *netdev);
+
+void osmo_netdev_set_ifupdown_ind_cb(struct osmo_netdev *netdev, osmo_netdev_ifupdown_ind_cb_t ifupdown_ind_cb);
+void osmo_netdev_set_dev_name_chg_cb(struct osmo_netdev *netdev, osmo_netdev_dev_name_chg_cb_t dev_name_chg_cb);
+void osmo_netdev_set_mtu_chg_cb(struct osmo_netdev *netdev, osmo_netdev_mtu_chg_cb_t mtu_chg_cb);
+
+int osmo_netdev_add_addr(struct osmo_netdev *netdev, const struct osmo_sockaddr *addr, uint8_t prefixlen);
+int osmo_netdev_add_route(struct osmo_netdev *netdev, const struct osmo_sockaddr *dst_addr,
+			  uint8_t dst_prefixlen, const struct osmo_sockaddr *gw_addr);
+int osmo_netdev_ifupdown(struct osmo_netdev *netdev, bool ifupdown);
+
+#endif /* (!EMBEDDED) */
+/*! @} */