From 4acf8c4c16610dce90182b1d73a0f282636ff52b Mon Sep 17 00:00:00 2001
From: Przemyslaw Czerpak <druzus@priv.onet.pl>
Date: Fri, 29 Oct 2010 12:50:19 +0000
Subject: [PATCH] 2010-10-29 14:50 UTC+0200 Przemyslaw Czerpak
 (druzus/at/priv.onet.pl)   * harbour/src/rtl/hbcom.c     * added patches
 created by Tamas TEVESZ       and default port name for AIX

---
 harbour/ChangeLog       |  5 +++++
 harbour/src/rtl/hbcom.c | 15 +++++++++------
 2 files changed, 14 insertions(+), 6 deletions(-)

diff --git a/harbour/ChangeLog b/harbour/ChangeLog
index c0c92700ea..33a34e08ea 100644
--- a/harbour/ChangeLog
+++ b/harbour/ChangeLog
@@ -16,6 +16,11 @@
    The license applies to all entries newer than 2009-04-28.
 */
 
+2010-10-29 14:50 UTC+0200 Przemyslaw Czerpak (druzus/at/priv.onet.pl)
+  * harbour/src/rtl/hbcom.c
+    * added patches created by Tamas TEVESZ
+      and default port name for AIX
+
 2010-10-29 14:00 UTC+0200 Viktor Szakats (harbour.01 syenar.hu)
   * utils/hbmk2/hbmk2.prg
     + Platform/compiler checks made robust and don't
diff --git a/harbour/src/rtl/hbcom.c b/harbour/src/rtl/hbcom.c
index 97c1bd2790..cda20a6992 100644
--- a/harbour/src/rtl/hbcom.c
+++ b/harbour/src/rtl/hbcom.c
@@ -77,7 +77,7 @@
 #        define BSD_COMP
 #     endif
 #  endif
-#elif defined( HB_OS_DOS ) && 1
+#elif defined( HB_OS_DOS )
 #  define HB_HAS_PMCOM
 #endif
 
@@ -183,19 +183,17 @@ static const char * hb_comGetName( PHB_COM pCom, char * buffer, int size )
       hb_snprintf( buffer, size, "/dev/tty%c", pCom->port + 'a' - 1 );
 #  elif defined( HB_OS_HPUX )
       hb_snprintf( buffer, size, "/dev/tty%dp0", pCom->port );
+#  elif defined( HB_OS_AIX )
+      hb_snprintf( buffer, size, "/dev/tty%d", pCom->port );
 #  elif defined( HB_OS_IRIX )
       hb_snprintf( buffer, size, "/dev/ttyf%d", pCom->port );
 #  elif defined( HB_OS_DIGITAL_UNIX )
-      hb_snprintf( buffer, size, "/dev/tty%02d", pCom->port );
+      hb_snprintf( buffer, size, "/dev/ttyf%02d", pCom->port );
 #  elif defined( HB_OS_DARWIN )
       hb_snprintf( buffer, size, "/dev/cuaa%d", pCom->port - 1 );
 #  else /* defined( HB_OS_LINUX ) || defined( HB_OS_CYGWIN ) || ... */
       hb_snprintf( buffer, size, "/dev/ttyS%d", pCom->port - 1 );
 #  endif
-      /* other OS-es:
-       *    IRIX:             "/dev/ttyf%d"   (1-based)
-       *    Digital UNIX:     "/dev/ttyf%02d" (1-based)
-       */
 #else
       if( hb_iswinnt() )
          hb_snprintf( buffer, size, "\\\\.\\COM%d", pCom->port );
@@ -458,6 +456,11 @@ int hb_comOutputCount( int iPort )
       if( iResult == -1 )
          iCount = 0;
       hb_comSetOsError( pCom, iResult == -1 );
+#elif defined( FIONWRITE )
+      int iResult = ioctl( pCom->fd, FIONWRITE, &iCount );
+      if( iResult == -1 )
+         iCount = 0;
+      hb_comSetOsError( pCom, iResult == -1 );
 #else
       int TODO_TIOCOUTQ;
       hb_comSetComError( pCom, HB_COM_ERR_NOSUPPORT );