From c2add5cb4e0070ceebed2d955c51e7e42aee2ebb Mon Sep 17 00:00:00 2001
From: chenyong <1521761801@qq.com>
Date: Thu, 2 Aug 2018 17:55:01 +0800
Subject: [net][at] Add AT Socket select LIBC configure.

---
 components/net/at/Kconfig               | 1 +
 components/net/at/at_socket/at_socket.c | 1 +
 2 files changed, 2 insertions(+)

(limited to 'components/net/at')

diff --git a/components/net/at/Kconfig b/components/net/at/Kconfig
index df34b70091..dde3dda5b3 100644
--- a/components/net/at/Kconfig
+++ b/components/net/at/Kconfig
@@ -61,6 +61,7 @@ if RT_USING_AT
             
         config AT_USING_SOCKET
             bool "Provide similar BSD Socket API by AT"
+            select RT_USING_LIBC
             default n
     endif
 
diff --git a/components/net/at/at_socket/at_socket.c b/components/net/at/at_socket/at_socket.c
index 0beaa9645c..5646f1049f 100644
--- a/components/net/at/at_socket/at_socket.c
+++ b/components/net/at/at_socket/at_socket.c
@@ -26,6 +26,7 @@
 #include <stdlib.h>
 #include <string.h>
 #include <ctype.h>
+#include <sys/time.h>
 
 #include <at_socket.h>
 
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