From 85d9bd0e056bf931ffdce0a992c7c5237baf47e3 Mon Sep 17 00:00:00 2001
From: Tom Tromey <tromey@redhat.com>
Date: Mon, 23 Nov 2009 22:08:01 +0000
Subject: [PATCH] 2009-11-23  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>

	* dwarf2read.c [HAVE_MMAP] (MAP_FAILED): Define if missing.
---
 gdb/ChangeLog    | 4 ++++
 gdb/dwarf2read.c | 3 +++
 2 files changed, 7 insertions(+)

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 1e575609e36..19826cf1f09 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,7 @@
+2009-11-23  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* dwarf2read.c [HAVE_MMAP] (MAP_FAILED): Define if missing.
+
 2009-11-23  Tom Tromey  <tromey@redhat.com>
 
 	* dwarf2read.c (find_partial_die): Don't reassign to 'back_to'.
diff --git a/gdb/dwarf2read.c b/gdb/dwarf2read.c
index 630d9009700..906bbfc15fd 100644
--- a/gdb/dwarf2read.c
+++ b/gdb/dwarf2read.c
@@ -58,6 +58,9 @@
 #endif
 #ifdef HAVE_MMAP
 #include <sys/mman.h>
+#ifndef MAP_FAILED
+#define MAP_FAILED ((void *) -1)
+#endif
 #endif
 
 #if 0
-- 
2.30.2