1 files changed, 34 insertions, 0 deletions
diff --git a/zebra/kernel_socket.h b/zebra/kernel_socket.h
new file mode 100644
index 0000000..0d29abd
--- /dev/null
+++ b/zebra/kernel_socket.h
@@ -0,0 +1,34 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * Exported kernel_socket functions, exported only for convenience of
+ * sysctl methods.
+ */
+
+#ifndef __ZEBRA_KERNEL_SOCKET_H
+#define __ZEBRA_KERNEL_SOCKET_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* Error codes of zebra. */
+#define ZEBRA_ERR_NOERROR                0
+#define ZEBRA_ERR_RTEXIST               -1
+#define ZEBRA_ERR_RTUNREACH             -2
+#define ZEBRA_ERR_EPERM                 -3
+#define ZEBRA_ERR_RTNOEXIST             -4
+#define ZEBRA_ERR_KERNEL                -5
+
+extern void rtm_read(struct rt_msghdr *);
+extern int ifam_read(struct ifa_msghdr *);
+extern int ifm_read(struct if_msghdr *);
+extern int rtm_write(int, union sockunion *, union sockunion *,
+		     union sockunion *, union sockunion *, unsigned int,
+		     enum blackhole_type, int);
+extern const struct message rtm_type_str[];
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __ZEBRA_KERNEL_SOCKET_H */