handleio

git-svn-id: svn://kolibrios.org@613 a494cfbc-eb01-0410-851d-a64ba20cac60

programs/develop/open watcom/trunk/clib/handleio/fsync.c

@@ -0,0 +1,74 @@
+/****************************************************************************
+*
+*                            Open Watcom Project
+*
+*    Portions Copyright (c) 1983-2002 Sybase, Inc. All Rights Reserved.
+*
+*  ========================================================================
+*
+*    This file contains Original Code and/or Modifications of Original
+*    Code as defined in and that are subject to the Sybase Open Watcom
+*    Public License version 1.0 (the 'License'). You may not use this file
+*    except in compliance with the License. BY USING THIS FILE YOU AGREE TO
+*    ALL TERMS AND CONDITIONS OF THE LICENSE. A copy of the License is
+*    provided with the Original Code and Modifications, and is also
+*    available at www.sybase.com/developer/opensource.
+*
+*    The Original Code and all software distributed under the License are
+*    distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+*    EXPRESS OR IMPLIED, AND SYBASE AND ALL CONTRIBUTORS HEREBY DISCLAIM
+*    ALL SUCH WARRANTIES, INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF
+*    MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR
+*    NON-INFRINGEMENT. Please see the License for the specific language
+*    governing rights and limitations under the License.
+*
+*  ========================================================================
+*
+* Description:  WHEN YOU FIGURE OUT WHAT THIS FILE DOES, PLEASE
+*               DESCRIBE IT HERE!
+*
+****************************************************************************/
+
+
+#include "variety.h"
+#include <errno.h>
+#if defined(__DOS__) || defined(__WINDOWS__)
+#elif defined(__NT__)
+#elif defined(__OS2__)
+#elif defined(__NETWARE__)
+#endif
+
+#include <unistd.h>
+#include "iomode.h"
+#include "rtcheck.h"
+#include "seterrno.h"
+
+/*
+//  take fsync from LIBC import file
+*/
+#if !defined (_NETWARE_LIBC)
+
+_WCRTLINK int fsync( int handle )
+/*******************************/
+{
+    int                 ret = 0;
+
+    __handle_check( handle, -1 );
+
+    #if defined(__DOS__) || defined(__WINDOWS__)
+    #elif defined(__NT__)
+//    if( !FlushFileBuffers( __getOSHandle( handle ) ) ) 
+//    {
+//        __set_errno_nt();
+//        ret = -1;
+//    }
+    #elif defined(__OS2__)
+    #elif defined(__NETWARE__)
+    #else
+        #error Unknown target system
+    #endif
+
+    return( ret );
+}
+
+#endif /* !defined (_NETWARE_LIBC) */