From e946488510bafc86fde2f58a6da1709b20b61bef Mon Sep 17 00:00:00 2001
From: Doug Evans <dje@google.com>
Date: Sat, 19 Dec 2009 01:24:51 +0000
Subject: [PATCH] 	* event-loop.c: Include unistd.h if it exists.

---
 gdb/gdbserver/ChangeLog    | 2 ++
 gdb/gdbserver/event-loop.c | 4 ++++
 2 files changed, 6 insertions(+)

diff --git a/gdb/gdbserver/ChangeLog b/gdb/gdbserver/ChangeLog
index 3699d1ac2e2..378bbf78d04 100644
--- a/gdb/gdbserver/ChangeLog
+++ b/gdb/gdbserver/ChangeLog
@@ -1,5 +1,7 @@
 2009-12-18  Doug Evans  <dje@google.com>
 
+	* event-loop.c: Include unistd.h if it exists.
+
 	* linux-low.c (my_waitpid): Move definition away from being in
 	between linux_tracefork_child/linux_test_for_tracefork.
 
diff --git a/gdb/gdbserver/event-loop.c b/gdb/gdbserver/event-loop.c
index a76a178223f..78f9167c813 100644
--- a/gdb/gdbserver/event-loop.c
+++ b/gdb/gdbserver/event-loop.c
@@ -34,6 +34,10 @@
 #include <errno.h>
 #endif
 
+#ifdef HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+
 typedef struct gdb_event gdb_event;
 typedef void (event_handler_func) (int);
 
-- 
2.30.2