From abcd6f8bdaa0fc6d7fc327bab3616530d90871df Mon Sep 17 00:00:00 2001
From: Viktor Szakats <harbour@syenar.net>
Date: Wed, 13 Apr 2011 02:13:52 +0000
Subject: [PATCH] 2011-04-13 04:13 UTC+0200 Viktor Szakats (harbour.01
 syenar.hu)   + contrib/hbunix/chdir.c   * contrib/hbunix/hbunix.hbp   *
 contrib/hbunix/hbunix.hbx     + POSIX_CHDIR( <cNewDir> ) -> <nResult>      
 also sets errno on error

  * contrib/hbunix/chroot.c
    ! copypaste typo in header comment
---
 harbour/ChangeLog                 | 10 +++++
 harbour/contrib/hbunix/chdir.c    | 64 +++++++++++++++++++++++++++++++
 harbour/contrib/hbunix/chroot.c   |  2 +-
 harbour/contrib/hbunix/hbunix.hbp |  1 +
 harbour/contrib/hbunix/hbunix.hbx |  1 +
 5 files changed, 77 insertions(+), 1 deletion(-)
 create mode 100644 harbour/contrib/hbunix/chdir.c

diff --git a/harbour/ChangeLog b/harbour/ChangeLog
index 71a8019a3a..9e2b19f844 100644
--- a/harbour/ChangeLog
+++ b/harbour/ChangeLog
@@ -16,6 +16,16 @@
    The license applies to all entries newer than 2009-04-28.
 */
 
+2011-04-13 04:13 UTC+0200 Viktor Szakats (harbour.01 syenar.hu)
+  + contrib/hbunix/chdir.c
+  * contrib/hbunix/hbunix.hbp
+  * contrib/hbunix/hbunix.hbx
+    + POSIX_CHDIR( <cNewDir> ) -> <nResult>
+      also sets errno on error
+
+  * contrib/hbunix/chroot.c
+    ! copypaste typo in header comment
+
 2011-04-13 04:01 UTC+0200 Viktor Szakats (harbour.01 syenar.hu)
   * contrib/hbunix/chroot.c
     ! following suit with the others functions, on error, errno should be
diff --git a/harbour/contrib/hbunix/chdir.c b/harbour/contrib/hbunix/chdir.c
new file mode 100644
index 0000000000..9615efe2c4
--- /dev/null
+++ b/harbour/contrib/hbunix/chdir.c
@@ -0,0 +1,64 @@
+/*
+ * $Id$
+ */
+
+/*
+ * Harbour Project source code:
+ * POSIX function wrappers (chdir)
+ *
+ * Copyright 2011 Viktor Szakats (harbour.01 syenar.hu)
+ * www - http://harbour-project.org
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2, or (at your option)
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this software; see the file COPYING.  If not, write to
+ * the Free Software Foundation, Inc., 59 Temple Place, Suite 330,
+ * Boston, MA 02111-1307 USA (or visit the web site http://www.gnu.org/).
+ *
+ * As a special exception, the Harbour Project gives permission for
+ * additional uses of the text contained in its release of Harbour.
+ *
+ * The exception is that, if you link the Harbour libraries with other
+ * files to produce an executable, this does not by itself cause the
+ * resulting executable to be covered by the GNU General Public License.
+ * Your use of that executable is in no way restricted on account of
+ * linking the Harbour library code into it.
+ *
+ * This exception does not however invalidate any other reasons why
+ * the executable file might be covered by the GNU General Public License.
+ *
+ * This exception applies only to the code released by the Harbour
+ * Project under the name Harbour.  If you copy code from other
+ * Harbour Project or Free Software Foundation releases into a copy of
+ * Harbour, as the General Public License permits, the exception does
+ * not apply to the code that you add in this way.  To avoid misleading
+ * anyone as to the status of such modified files, you must delete
+ * this exception notice from them.
+ *
+ * If you write modifications of your own for Harbour, it is your choice
+ * whether to permit this exception to apply to your modifications.
+ * If you do not wish that, delete this exception notice.
+ *
+ */
+
+#include "hbposix.h"
+
+HB_FUNC( POSIX_CHDIR )
+{
+   if( chdir( hb_parcx( 1 ) ) == -1 )
+   {
+      hb_posix_save_errno();
+      hb_retni( -1 );
+   }
+   else
+      hb_retni( 0 );
+}
diff --git a/harbour/contrib/hbunix/chroot.c b/harbour/contrib/hbunix/chroot.c
index fc82bd2987..cae621f03f 100644
--- a/harbour/contrib/hbunix/chroot.c
+++ b/harbour/contrib/hbunix/chroot.c
@@ -4,7 +4,7 @@
 
 /*
  * Harbour Project source code:
- * POSIX function wrappers (chroot)
+ * UNIX function wrappers (chroot)
  *
  * Copyright 2011 Viktor Szakats (harbour.01 syenar.hu)
  * www - http://harbour-project.org
diff --git a/harbour/contrib/hbunix/hbunix.hbp b/harbour/contrib/hbunix/hbunix.hbp
index 750f978e5f..c79ddaba3c 100644
--- a/harbour/contrib/hbunix/hbunix.hbp
+++ b/harbour/contrib/hbunix/hbunix.hbp
@@ -13,6 +13,7 @@
 
 hbunix.hbx
 
+chdir.c
 chroot.c
 daemon.c
 posix.c
diff --git a/harbour/contrib/hbunix/hbunix.hbx b/harbour/contrib/hbunix/hbunix.hbx
index e653bc023c..bbd77c2966 100644
--- a/harbour/contrib/hbunix/hbunix.hbx
+++ b/harbour/contrib/hbunix/hbunix.hbx
@@ -25,6 +25,7 @@
    #command DYNAMIC <fncs,...> => EXTERNAL <fncs>
 #endif
 
+DYNAMIC POSIX_CHDIR
 DYNAMIC POSIX_ERRNO
 DYNAMIC POSIX_GETEGID
 DYNAMIC POSIX_GETEUID