Fix IMS set error

Change-Id: I0085e8bc553092c821bea9e46aabd1a9bd484366
diff --git a/mbtk/libmbtk_ril/mbtk_info_api.c b/mbtk/libmbtk_ril/mbtk_info_api.c
old mode 100644
new mode 100755
index ce9cc9c..608f9b0
--- a/mbtk/libmbtk_ril/mbtk_info_api.c
+++ b/mbtk/libmbtk_ril/mbtk_info_api.c
@@ -1590,9 +1590,9 @@
 }
 
 /*
-* Get current network IMS information.
+* Get current IMS enable or not.
 */
-int mbtk_net_ims_get(mbtk_info_handle_t* handle, int* reg)
+int mbtk_net_ims_get(mbtk_info_handle_t* handle, int* enable)
 {
     uint8 state;
     if(handle == NULL)
@@ -1601,8 +1601,8 @@
         return -1;
     }
     if(info_item_process(handle, MBTK_INFO_ID_NET_IMS_REQ, NULL, 0, &state) > 0) {
-        LOG("reg type : %d", state);
-        *reg = state;
+        LOG("IMS enable : %d", state);
+        *enable = state;
         return 0;
     } else {
         return handle->info_err;
@@ -1611,9 +1611,9 @@
 }
 
 /*
-* Set current network IMS information.
+* Set IMS enable or not. This function takes effect after starting the device.
 */
-int mbtk_net_ims_set(mbtk_info_handle_t* handle, int reg)
+int mbtk_net_ims_set(mbtk_info_handle_t* handle, int enable)
 {
     if(handle == NULL)
     {
@@ -1621,10 +1621,30 @@
         return -1;
     }
 
-    return info_item_process(handle, MBTK_INFO_ID_NET_IMS_REQ, (uint8*)&reg, sizeof(uint8), NULL) ? handle->info_err : 0;
+    return info_item_process(handle, MBTK_INFO_ID_NET_IMS_REQ, (uint8*)&enable, sizeof(uint8), NULL) ? handle->info_err : 0;
 
 }
 
+/*
+* Get current network IMS register state.
+*/
+int mbtk_net_ims_reg_state_get(mbtk_info_handle_t* handle, int* reg)
+{
+    uint8 state;
+    if(handle == NULL)
+    {
+        LOGE("ARG error.");
+        return -1;
+    }
+    if(info_item_process(handle, MBTK_INFO_ID_NET_IMS_REG_STATE_REQ, NULL, 0, &state) > 0) {
+        LOG("reg type : %d", state);
+        *reg = state;
+        return 0;
+    } else {
+        return handle->info_err;
+    }
+}
+
 
 /*
 * Get radio state.