From 0c6ecd1271c68c06e736053387f25bb0ba0540e8 Mon Sep 17 00:00:00 2001
From: mfranz <mfranz>
Date: Sat, 16 Jun 2007 21:35:16 +0000
Subject: [PATCH] set /sim/fg-current to current working directory; getcwd() is
 defined in unistd.h (which was already included), and should be available in
 direct.h under name _getcwd on MS Windows.

---
 src/Main/fg_init.cxx | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/Main/fg_init.cxx b/src/Main/fg_init.cxx
index 08c79ee5c..626f05291 100644
--- a/src/Main/fg_init.cxx
+++ b/src/Main/fg_init.cxx
@@ -37,6 +37,10 @@
 #if defined( unix ) || defined( __CYGWIN__ )
 #  include <unistd.h>           // for gethostname()
 #endif
+#if defined( _MSC_VER) || defined(__MINGW32__)
+#  include <direct.h>           // for getcwd()
+#  define getcwd _getcwd
+#endif
 
 // work around a stdc++ lib bug in some versions of linux, but doesn't
 // seem to hurt to have this here for all versions of Linux.
@@ -1309,6 +1313,8 @@ bool fgInitGeneral() {
     }
 #endif
 
+    char buf[256], *cwd = getcwd(buf, 256);
+    fgSetString("/sim/fg-current", cwd ? cwd : "");
     return true;
 }