Fix auto data call for ril v2
Change-Id: I753b1c8ac7bcbeabd316734b54b4e79224537dea
diff --git a/mbtk/mbtk_rild_v2/src/ril_ecall.c b/mbtk/mbtk_rild_v2/src/ril_ecall.c
index 60b64c5..a3ff510 100755
--- a/mbtk/mbtk_rild_v2/src/ril_ecall.c
+++ b/mbtk/mbtk_rild_v2/src/ril_ecall.c
@@ -1,3 +1,24 @@
+/*
+* ril_ecall.c
+*
+* Implementation of ecall related functions.
+*
+* The general structure is as follows:
+* API --- mbtk_rild --- atcmdsrv --- modem
+* |
+ |
+* ecall_daemon
+*
+*/
+/******************************************************************************
+
+ EDIT HISTORY FOR FILE
+
+ WHEN WHO WHAT,WHERE,WHY
+-------- -------- -------------------------------------------------------
+2024/11/04 LiuBin Initial version
+
+******************************************************************************/
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>