解决at_socket编译失败的问题

失败现象为“找不到EAGAIN”，此问题由libc改动引发。
2021-07-10 23:10:11 +08:00 · 2021-07-10 23:10:11 +08:00 · e38a8e9378
commit e38a8e9378
parent 5bae565f7f
1 changed files with 1 additions and 0 deletions
--- a/components/net/at/at_socket/at_socket.c
+++ b/components/net/at/at_socket/at_socket.c
@ -13,6 +13,7 @@
 #include <string.h>
 #include <ctype.h>
 #include <sys/time.h>
+#include <sys/errno.h>

 #include <at_socket.h>
 #include <at_device.h>