[vala/wip/mickeyl/linux-socketcan] linux: add SocketCAN ISOTP constants and options

[Dr. Mickey Lauer <mlauer src gnome org>]

commit 400394a021778f4e7da1e8ef70e5c1ee5c77b591
Author: Dr. Michael Lauer <mickey vanille-media de>
Date:   Tue May 25 11:20:07 2021 +0200

    linux: add SocketCAN ISOTP constants and options

 vapi/linux.vapi | 73 +++++++++++++++++++++++++++++++++++++++++++++++++++++++--
 1 file changed, 71 insertions(+), 2 deletions(-)
---
diff --git a/vapi/linux.vapi b/vapi/linux.vapi
index ff6fa3aaa..b6fd9efa1 100644
--- a/vapi/linux.vapi
+++ b/vapi/linux.vapi
@@ -1018,6 +1018,18 @@ namespace Linux {
     [CCode (cheader_filename = "linux/can.h")]
     public const int CAN_RAW;
     [CCode (cheader_filename = "linux/can.h")]
+    public const int CAN_BCM;
+    [CCode (cheader_filename = "linux/can.h")]
+    public const int CAN_TP16;
+    [CCode (cheader_filename = "linux/can.h")]
+    public const int CAN_TP20;
+    [CCode (cheader_filename = "linux/can.h")]
+    public const int CAN_MCNET;
+    [CCode (cheader_filename = "linux/can.h")]
+    public const int CAN_ISOTP;
+    [CCode (cheader_filename = "linux/can.h")]
+    public const int CAN_J1939;
+    [CCode (cheader_filename = "linux/can.h")]
     public const int CAN_MAX_DLEN;
     [CCode (cheader_filename = "linux/can.h")]
     public const int CANFD_MAX_DLEN;
@@ -1049,14 +1061,71 @@ namespace Linux {
         uint8 flags;
         uint8 data[64];
     }
+    [CCode (cname = "struct tp", has_type_id = false, cheader_filename = "linux/can.h", destroy_function = 
"")]
+    public struct CanTransportAddress {
+        uint32 rx_id;
+        uint32 tx_id;
+    }
     [CCode (cname = "struct sockaddr_can", has_type_id = false, cheader_filename = "linux/can.h", 
destroy_function = "")]
     public struct SockAddrCan {
-        public int can_family;
-        public int can_ifindex;
+        int can_family;
+        int can_ifindex;
+        [CCode (cname = "can_addr.tp")]
+        CanTransportAddress tp;
     }
     [CCode (cheader_filename = "linux/can/raw.h")]
     public const int SOL_CAN_RAW;
 
+    /* ISOTP */
+    [CCode (cheader_filename = "linux/can/isotp.h")]
+    public const int SOL_CAN_ISOTP;
+
+    [CCode (cname = "guint32", cprefix = "CAN_ISOTP_", has_type_id = false, cheader_filename = 
"linux/can/isotp.h")]
+    public enum CanIsotpFlags {
+        LISTEN_MODE,
+        EXTEND_ADDR,
+        TX_PADDING,
+        RX_PADDING,
+        CHK_PAD_LEN,
+        CHK_PAD_DATA,
+        HALF_DUPLEX,
+        FORCE_TXSTMIN,
+        FORCE_RXSTMIN,
+        RX_EXT_ADDR,
+        WAIT_TX_DONE,
+        SF_BROADCAST,
+    }
+
+    [CCode (cname = "guint32", cprefix = "CAN_ISOTP_", has_type_id = false, cheader_filename = 
"linux/can/isotp.h")]
+    public enum CanIsotpOptionType {
+        OPTS,
+        RECV_FC,
+        TX_STMIN,
+        RX_STMIN,
+        LL_OPTS,
+    }
+    [CCode (cname = "struct can_isotp_options", has_type_id = false, cheader_filename = "linux/can/isotp.h", 
destroy_function = "")]
+    public struct CanIsotpOptions {
+        CanIsotpFlags flags;
+        uint32 frame_txtime;
+        uint8 ext_address;
+        uint8 txpad_content;
+        uint8 rxpad_content;
+        uint8 rx_ext_address;
+    }
+    [CCode (cname = "struct can_isotp_fc_options", has_type_id = false, cheader_filename = 
"linux/can/isotp.h", destroy_function = "")]
+    public struct CanIsotpFlowControlOptions {
+        uint8 bs;
+        uint8 stmin;
+        uint8 wftmax;
+    }
+    [CCode (cname = "struct can_isotp_ll_options", has_type_id = false, cheader_filename = 
"linux/can/isotp.h", destroy_function = "")]
+    public struct CanIsotpLowLevelOptions {
+        uint8 mtu;
+        uint8 tx_dl;
+        uint8 tx_flags;
+    }
+
     /*
      * SignalFd
      */