Test writable without writing a file. This reduces the chance of corruption: merely mounting a device should not write to it.

2005-12-06 21:53:47 +00:00
parent 4bd7da7256
commit a4c0b8e963
1 changed files with 1 additions and 9 deletions
@@ -40,15 +40,7 @@ bool VectorsAreEqual( const T &a, const T &b )

 static bool TestWrite( CCStringRef sDir )
 {
-	// Try to write a file.
-	// TODO: Can we use RageFile for this?
-	CString sFile = sDir + "/temp";
-	FILE* fp = fopen( sFile, "w" );
-	if( fp == NULL )
-		return false;
-	fclose( fp );
-	remove( sFile );
-	return true;
+	return access(sDir, W_OK) == 0;
 }

 static bool ExecuteCommand( CCStringRef sCommand )