channel api: Create is_t38_active accessor functions.

ASTERISK-25582

Change-Id: I69451920b122de7ee18d15bb231c80ea7067a22b

1 files changed, 36 insertions, 0 deletions

diff --git a/include/asterisk/channel.h b/include/asterisk/channel.h
index fe669efd1..4cc210d5a 100644
--- a/include/asterisk/channel.h
+++ b/include/asterisk/channel.h
@@ -1616,6 +1616,42 @@ void ast_channel_set_unbridged(struct ast_channel *chan, int value);
 void ast_channel_set_unbridged_nolock(struct ast_channel *chan, int value);
 
 /*!
+ * \brief This function will check if T.38 is active on the channel.
+ *
+ * \param chan Channel on which to check the unbridge_eval flag
+ *
+ * \return Returns 0 if the flag is down or 1 if the flag is up.
+ */
+int ast_channel_is_t38_active(struct ast_channel *chan);
+
+/*!
+ * \brief ast_channel_is_t38_active variant. Use this if the channel
+ *         is already locked prior to calling.
+ *
+ * \param chan Channel on which to check the is_t38_active flag
+ *
+ * \return Returns 0 if the flag is down or 1 if the flag is up.
+ */
+int ast_channel_is_t38_active_nolock(struct ast_channel *chan);
+
+/*!
+ * \brief Sets the is_t38_active flag
+ *
+ * \param chan Which channel is having its is_t38_active value set
+ * \param is_t38_active Non-zero if T.38 is active
+ */
+void ast_channel_set_is_t38_active(struct ast_channel *chan, int is_t38_active);
+
+/*!
+ * \brief Variant of ast_channel_set_is_t38_active. Use this if the channel
+ *         is already locked prior to calling.
+ *
+ * \param chan Which channel is having its is_t38_active value set
+ * \param is_t38_active Non-zero if T.38 is active
+ */
+void ast_channel_set_is_t38_active_nolock(struct ast_channel *chan, int is_t38_active);
+
+/*!
  * \brief Lock the given channel, then request softhangup on the channel with the given causecode
  * \param chan channel on which to hang up
  * \param causecode cause code to use (Zero if don't use cause code)