$OpenBSD: patch-base_file_util_posix_cc,v 1.3 2011/06/08 20:36:56 robert Exp $
--- base/file_util_posix.cc.orig	Mon Jun  6 11:11:47 2011
+++ base/file_util_posix.cc	Wed Jun  8 09:58:35 2011
@@ -822,7 +822,11 @@ bool GetTempDir(FilePath* path) {
 }
 
 bool GetShmemTempDir(FilePath* path) {
+#if defined(OS_LINUX)
   *path = FilePath("/dev/shm");
+#else
+  *path = FilePath("/tmp");
+#endif
   return true;
 }
 
