freebsd 8.2 fix: define MAP_ANONYMOUS for compatibility

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>

diff --git a/rculfhash-mm-mmap.c b/rculfhash-mm-mmap.c
index 4554ed6007f20df68bfac3f2fe74a5a9e39c55fc..3cc3fa01c9d5ed5c16888ae8f02fb85ae65cf1de 100644 (file)
--- a/rculfhash-mm-mmap.c
+++ b/rculfhash-mm-mmap.c
@@ -24,6 +24,10 @@
 #include <sys/mman.h>
 #include "rculfhash-internal.h"
 
+#ifndef MAP_ANONYMOUS
+#define MAP_ANONYMOUS          MAP_ANON
+#endif
+
 /* reserve inaccessible memory space without allocation any memory */
 static void *memory_map(size_t length)
 {