freetdm:Changes for shared IO

libs/freetdm/src/include/freetdm.h

@@ -430,12 +430,15 @@ typedef enum {
 	FTDM_COMMAND_FLUSH_TX_BUFFERS,
 	FTDM_COMMAND_FLUSH_RX_BUFFERS,
 	FTDM_COMMAND_FLUSH_BUFFERS,
+	FTDM_COMMAND_FLUSH_IOSTATS,
 	FTDM_COMMAND_SET_PRE_BUFFER_SIZE,
 	FTDM_COMMAND_SET_LINK_STATUS,
 	FTDM_COMMAND_GET_LINK_STATUS,
 	FTDM_COMMAND_ENABLE_LOOP,
 	FTDM_COMMAND_DISABLE_LOOP,
-	FTDM_COMMAND_COUNT
+	FTDM_COMMAND_COUNT,
+	FTDM_COMMAND_SET_RX_QUEUE_SIZE,
+	FTDM_COMMAND_SET_TX_QUEUE_SIZE,
 } ftdm_command_t;
 
 /*! \brief Custom memory handler hooks. Not recommended to use unless you need memory allocation customizations */

libs/freetdm/src/include/private/ftdm_core.h

@@ -391,7 +391,7 @@ typedef struct {
 			uint8_t		tx_queue_size;	/* max queue size configured */
 			uint8_t		tx_queue_len;	/* Current number of elements in queue */
 		} tx;
-	} s;
+	} stats;
 } ftdm_channel_iostats_t;
 
 /* 2^8 table size, one for each byte (sample) value */

libs/freetdm/src/include/private/ftdm_types.h

@@ -194,6 +194,7 @@ typedef enum {
 	FTDM_CHANNEL_FEATURE_CALLWAITING = (1 << 6), /*!< Channel will allow call waiting (ie: FXS devices) (read/write) */
 	FTDM_CHANNEL_FEATURE_HWEC = (1<<7), /*!< Channel has a hardware echo canceller */
 	FTDM_CHANNEL_FEATURE_HWEC_DISABLED_ON_IDLE  = (1<<8), /*!< hardware echo canceller is disabled when there are no calls on this channel */
+	FTDM_CHANNEL_FEATURE_IO_STATS = (1<<9), /*!< Channel supports IO statistics (HDLC channels only) */
 } ftdm_channel_feature_t;
 
 typedef enum {