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-rw-r--r--src/vnet/ip/punt.h52
1 files changed, 50 insertions, 2 deletions
diff --git a/src/vnet/ip/punt.h b/src/vnet/ip/punt.h
index 09a9d4c55bf..0103249cca0 100644
--- a/src/vnet/ip/punt.h
+++ b/src/vnet/ip/punt.h
@@ -20,6 +20,7 @@
#ifndef included_punt_h
#define included_punt_h
+#include <sys/un.h>
typedef enum
{
#define punt_error(n,s) PUNT_ERROR_##n,
@@ -30,9 +31,56 @@ typedef enum
clib_error_t *vnet_punt_add_del (vlib_main_t * vm, u8 ipv,
- u8 protocol, u16 port, int is_add);
+ u8 protocol, u16 port, bool is_add);
+clib_error_t *vnet_punt_socket_add (vlib_main_t * vm, u32 header_version,
+ bool is_ip4, u8 protocol, u16 port,
+ char *client_pathname);
+clib_error_t *vnet_punt_socket_del (vlib_main_t * vm, bool is_ip4,
+ u8 l4_protocol, u16 port);
+char *vnet_punt_get_server_pathname (void);
-#endif /* included_punt_h */
+enum punt_action_e
+{
+ PUNT_L2 = 0,
+ PUNT_IP4_ROUTED,
+ PUNT_IP6_ROUTED,
+};
+
+/*
+ * Packet descriptor header. Version 1
+ * If this header changes, the version must also change to notify clients.
+ */
+#define PUNT_PACKETDESC_VERSION 1
+typedef struct __attribute__ ((packed))
+{
+ u32 sw_if_index; /* RX or TX interface */
+ enum punt_action_e action;
+} punt_packetdesc_t;
+
+/*
+ * Client registration
+ */
+typedef struct
+{
+ u16 port;
+ struct sockaddr_un caddr;
+} punt_client_t;
+
+typedef struct
+{
+ int socket_fd;
+ char sun_path[sizeof (struct sockaddr_un)];
+ punt_client_t *clients_by_dst_port4;
+ punt_client_t *clients_by_dst_port6;
+ u32 unix_file_index;
+ bool is_configured;
+ vlib_node_t *interface_output_node;
+ u32 *ready_fds;
+ u32 *rx_buffers;
+} punt_main_t;
+extern punt_main_t punt_main;
+
+#endif
/*
* fd.io coding-style-patch-verification: ON