From 365ded42dba188ef3a9ad92aec283687d1e9da67 Mon Sep 17 00:00:00 2001
From: Daniel Gibson <metalcaedes@gmail.com>
Date: Fri, 26 Nov 2010 21:57:14 +0000
Subject: [PATCH] fixed  mremap() usage on linux

---
 src/unix/hunk.c | 12 +++++++-----
 1 file changed, 7 insertions(+), 5 deletions(-)

diff --git a/src/unix/hunk.c b/src/unix/hunk.c
index cd62d43e..68610328 100644
--- a/src/unix/hunk.c
+++ b/src/unix/hunk.c
@@ -24,8 +24,14 @@
  * =======================================================================
  */ 
 
-#include <errno.h>
+
+/* For mremap() - must be before sys/mman.h include! */
+#if defined( __linux__ )
+ #define _GNU_SOURCE
+#endif
+
 #include <sys/mman.h>
+#include <errno.h>
 #include <sys/time.h>
 
 #include "../common/header/common.h"
@@ -35,10 +41,6 @@
  #define MAP_ANONYMOUS MAP_ANON
 #endif
 
-/* For mremap() */
-#if defined( __linux__ )
- #define __USE_GNU
-#endif
 
 byte *membase;
 int maxhunksize;