fixed bug #34057 socklen_t should be a typedef

2011-08-24 20:22:21 +02:00
parent cd5d1ceadf
commit 2e69b54a4f
2 changed files with 7 additions and 2 deletions
--- a/src/include/lwip/sockets.h
+++ b/src/include/lwip/sockets.h
@@ -78,8 +78,10 @@ struct sockaddr {
 #endif /* LWIP_IPV6 */
 };

-#ifndef socklen_t
-#  define socklen_t u32_t
+/* If your port already typedef's socklen_t, define SOCKLEN_T_DEFINED
+   to prevent this code from redefining it. */
+#if !defined(socklen_t) && !defined(SOCKLEN_T_DEFINED)
+typedef u32_t socklen_t;
 #endif

 /* Socket protocol types (TCP/UDP/RAW) */