genericopenlibs/cstdlib/LPOSIX/ACCESS.C
changeset 0 e4d67989cc36
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/genericopenlibs/cstdlib/LPOSIX/ACCESS.C	Tue Feb 02 02:01:42 2010 +0200
@@ -0,0 +1,48 @@
+/*
+* Copyright (c) 1997-2009 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of "Eclipse Public License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description:
+* The only thing we could fail on is write access to a read-only file
+* 
+*
+*/
+
+
+
+#include <fcntl.h>
+#include <sys/stat.h>
+#include <unistd.h>
+
+EXPORT_C int access(const char *fn, int flags)
+	{
+	struct stat s;
+	if (stat(fn, &s))
+		return -1;
+	if (s.st_mode & S_IFDIR)
+		return 0;
+	if ((flags&W_OK)&&(s.st_mode&S_IWRITE)==0)
+		return -1;
+	return 0;
+	}
+
+EXPORT_C int waccess(const wchar_t *fn, int flags)
+	{
+	struct stat s;
+	if (wstat(fn, &s))
+		return -1;
+	if (s.st_mode & S_IFDIR)
+		return 0;
+	if ((flags&W_OK)&&(s.st_mode&S_IWRITE)==0)
+		return -1;
+	return 0;
+	}