| /* Copyright Vladimir Prus 2003. |
| * Distributed under the Boost Software License, Version 1.0. |
| * (See accompanying file LICENSE_1_0.txt or copy at |
| * http://www.boost.org/LICENSE_1_0.txt) |
| */ |
| |
| #include "../constants.h" |
| #include "../frames.h" |
| #include "../lists.h" |
| #include "../native.h" |
| #include "../timestamp.h" |
| |
| |
| LIST * path_exists( FRAME * frame, int flags ) |
| { |
| return file_query( list_front( lol_get( frame->args, 0 ) ) ) ? |
| list_new( object_copy( constant_true ) ) : L0; |
| } |
| |
| |
| void init_path() |
| { |
| char const * args[] = { "location", 0 }; |
| declare_native_rule( "path", "exists", args, path_exists, 1 ); |
| } |
