1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
|
-- Copyright 2008-2015 Free Software Foundation, Inc.
--
-- This program is free software; you can redistribute it and/or modify
-- it under the terms of the GNU General Public License as published by
-- the Free Software Foundation; either version 3 of the License, or
-- (at your option) any later version.
--
-- This program is distributed in the hope that it will be useful,
-- but WITHOUT ANY WARRANTY; without even the implied warranty of
-- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-- GNU General Public License for more details.
--
-- You should have received a copy of the GNU General Public License
-- along with this program. If not, see <http://www.gnu.org/licenses/>.
with System;
procedure Lang_Switch is
pragma Linker_Options ("foo.o");
function C_Procedure (Msg : String) return Integer;
pragma Import(C, C_Procedure, "c_procedure");
procedure Ada_Procedure (Msg : String) is
C_Msg : String (1 .. 1024);
Tmp_Int : Integer;
begin
C_Msg (1 .. Msg'length + 1) := Msg & Ascii.Nul;
Tmp_Int := C_Procedure (Msg => C_Msg);
end Ada_Procedure;
begin
Ada_Procedure ("msg");
end Lang_Switch;
|
