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[nrf noup] include: net: add TLS_DTLS_FRAG_EXT to NCS extensions #3547

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[nrf noup] include: net: add TLS_DTLS_FRAG_EXT to NCS extensions #3547

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21 changes: 21 additions & 0 deletions include/zephyr/net/socket_ncs.h
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Original file line number Diff line number Diff line change
Expand Up @@ -69,6 +69,27 @@
#define TLS_DTLS_HANDSHAKE_STATUS_FULL 0
#define TLS_DTLS_HANDSHAKE_STATUS_CACHED 1

/** Socket option to enable the DTLS fragmentation extension.
* Accepted values for the option are: @ref DTLS_FRAG_EXT_DISABLED,
* @ref DTLS_FRAG_EXT_512_ENABLED, @ref DTLS_FRAG_EXT_1024_ENABLED.
*/
#define TLS_DTLS_FRAG_EXT (NET_SOCKET_NCS_BASE + 22)

/** Disabled - The DTLS fragmentation extension is not included in the Client Hello. */
#define DTLS_FRAG_EXT_DISABLED 0
/** Enabled - The DTLS fragmentation extension is included in the Client Hello with the fragment
* size of 512 bytes.
*
* @note The user data size in send requests also becomes limited to a maximum of 512 bytes.
*/
#define DTLS_FRAG_EXT_512_ENABLED 1
/** Enabled - The DTLS fragmentation extension is included in the Client Hello with the fragment

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include/zephyr/net/socket_ncs.h:86 
-#define DTLS_FRAG_EXT_DISABLED 0
+#define DTLS_FRAG_EXT_DISABLED     0
 /** Enabled - The DTLS fragmentation extension is included in the Client Hello with the fragment
  *  size of 512 bytes.
  *
  *  @note The user data size in send requests also becomes limited to a maximum of 512 bytes.
  */
-#define DTLS_FRAG_EXT_512_ENABLED 1
+#define DTLS_FRAG_EXT_512_ENABLED  1
* size of 1024 bytes.
*
* @note The user data size in send requests also becomes limited to a maximum of 1024 bytes.
*/
#define DTLS_FRAG_EXT_1024_ENABLED 2

/* NCS specific socket options */

/** sockopt: enable sending data as part of exceptional events */
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