From: Leandro Lucarella <llucax@gmail.com>
Date: Sat, 16 Jan 2010 23:43:54 +0000 (-0300)
Subject: Make sure MAP_ANON exists when using mmap()
X-Git-Url: https://git.llucax.com/software/dgc/cdgc.git/commitdiff_plain/ec73552782f845e080e7c46324201351f7df30f2?ds=sidebyside

Make sure MAP_ANON exists when using mmap()
---

diff --git a/gc/alloc.d b/gc/alloc.d
index 6fd156e..9c6d249 100644
--- a/gc/alloc.d
+++ b/gc/alloc.d
@@ -128,7 +128,7 @@ static if (is(typeof(VirtualAlloc)))
         return cast(int)(VirtualFree(base, 0, MEM_RELEASE) == 0);
     }
 }
-else static if (is(typeof(mmap)))
+else static if (is(typeof(mmap)) && is(typeof(MAP_ANON)))
 {
     void *os_mem_map(size_t nbytes)
     {   void *p;