dtc: fix bootstrapping from 8.2-STABLE

MFC after: 1 week Approved by: theraven
svn path=/head/; revision=247006
2013-02-19 18:28:25 +00:00 · 2013-02-19 18:28:25 +00:00 · eaef137cbe · 2020-12-20 02:59:44 +00:00
commit eaef137cbe
parent fd7e682719
1 changed files with 4 additions and 0 deletions
--- a/usr.bin/dtc/input_buffer.cc
+++ b/usr.bin/dtc/input_buffer.cc
@ -43,6 +43,10 @@
 #include <sys/mman.h>
 #include <assert.h>

+#ifndef MAP_PREFAULT_READ
+#define MAP_PREFAULT_READ 0
+#endif
+
 namespace dtc
 {