From 3e4318fea4addd49d5ee0d1572f3f911728264e7 Mon Sep 17 00:00:00 2001
From: Glenn Ruben Bakke <glenn.ruben.bakke@nordicsemi.no>
Date: Thu, 21 Mar 2019 10:30:31 +0100
Subject: [PATCH] [nrf noup]: include: net: Align with bsdlib defines.
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Adding socket family type AF_LOCAL.
Adding socket type SOCK_MGMT used in conjuction with with AF_LTE.
Adding socket protocol NPROTO_PDN to be used in conjuction with AF_LTE.
Adding socket protocol NPROTO_DFU to be used in conjuction with
AF_LOCAL.

Adding SOL_PDN and SOL_DFU socket option levels, and associated socket
option values.

Signed-off-by: Glenn Ruben Bakke <glenn.ruben.bakke@nordicsemi.no>
Signed-off-by: Marti Bolivar <marti.bolivar@nordicsemi.no>
(cherry picked from commit 6a62db59a215614f43ed2d8b13b6bef427acc2e2)
(cherry picked from commit 6702fed82571fed6f7722a8c3f28a720616121db)
Signed-off-by: Martí Bolívar <marti.bolivar@nordicsemi.no>
---
 include/net/net_ip.h | 15 ++++++++++++---
 include/net/socket.h | 18 ++++++++++++++++++
 2 files changed, 30 insertions(+), 3 deletions(-)

diff --git a/include/net/net_ip.h b/include/net/net_ip.h
index b264f21075382f..884be8eeb03029 100644
--- a/include/net/net_ip.h
+++ b/include/net/net_ip.h
@@ -46,6 +46,7 @@ extern "C" {
 #define PF_CAN          4          /**< Controller Area Network.      */
 #define PF_NET_MGMT     5          /**< Network management info.      */
 #define PF_LTE          102        /**< Specific to LTE.              */
+#define PF_LOCAL        103        /**< Local to host.                */
 
 /* Address families. */
 #define AF_UNSPEC      PF_UNSPEC   /**< Unspecified address family.   */
@@ -55,6 +56,7 @@ extern "C" {
 #define AF_CAN         PF_CAN      /**< Controller Area Network.      */
 #define AF_NET_MGMT    PF_NET_MGMT /**< Network management info.      */
 #define AF_LTE         PF_LTE      /**< Specific to LTE.              */
+#define AF_LOCAL       PF_LOCAL    /**< Local to host.                */
 
 /** Protocol numbers from IANA/BSD */
 enum net_ip_protocol {
@@ -79,13 +81,20 @@ enum net_ip_protocol_secure {
 /* Protocol numbers for LTE protocols */
 enum net_lte_protocol {
 	NPROTO_AT = 513,
+	NPROTO_PDN = 514
+};
+
+/* Protocol numbers for LOCAL protocols */
+enum net_local_protocol {
+	NPROTO_DFU = 515
 };
 
 /** Socket type */
 enum net_sock_type {
-	SOCK_STREAM = 1,           /**< Stream socket type   */
-	SOCK_DGRAM,                /**< Datagram socket type */
-	SOCK_RAW                   /**< RAW socket type      */
+	SOCK_STREAM = 1,           /**< Stream socket type     */
+	SOCK_DGRAM,                /**< Datagram socket type   */
+	SOCK_RAW,                  /**< RAW socket type        */
+	SOCK_MGMT                  /**< Management socket type */
 };
 
 /** @brief Convert 16-bit value from network to host byte order.
diff --git a/include/net/socket.h b/include/net/socket.h
index 873719cee708d6..cfeca070661017 100644
--- a/include/net/socket.h
+++ b/include/net/socket.h
@@ -789,6 +789,24 @@ struct ifreq {
     char ifr_name[IFNAMSIZ]; /* Interface name */
 };
 
+/* Protocol level for PDN. */
+#define SOL_PDN 514
+
+/* Socket options for SOL_PDN level */
+#define SO_PDN_AF 1
+
+/* Protocol level for DFU. */
+#define SOL_DFU 515
+
+/* Socket options for SOL_DFU level */
+#define SO_DFU_FW_VERSION 1
+#define SO_DFU_RESOURCE 2
+#define SO_DFU_TIMEO 3
+#define SO_DFU_APPLY 4
+#define SO_DFU_REVERT 5
+#define SO_DFU_BACKUP_DELETE 6
+#define SO_DFU_OFFSET 7
+
 /** @cond INTERNAL_HIDDEN */
 /**
  * @brief Registration information for a given BSD socket family.