1: \ lib.fs shared library support package 11may97py
2:
3: \ Copyright (C) 1995,1996,1997,1998,2000,2003 Free Software Foundation, Inc.
4:
5: \ This file is part of Gforth.
6:
7: \ Gforth is free software; you can redistribute it and/or
8: \ modify it under the terms of the GNU General Public License
9: \ as published by the Free Software Foundation; either version 2
10: \ of the License, or (at your option) any later version.
11:
12: \ This program is distributed in the hope that it will be useful,
13: \ but WITHOUT ANY WARRANTY; without even the implied warranty of
14: \ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15: \ GNU General Public License for more details.
16:
17: \ You should have received a copy of the GNU General Public License
18: \ along with this program; if not, write to the Free Software
19: \ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111, USA.
20:
21: [IFDEF] av-call-int
22: include fflib.fs
23: [ELSE]
24: [IFDEF] ffi-call
25: include libffi.fs
26: [ELSE]
27: include oldlib.fs
28: [THEN]
29: [THEN]
30:
31: \ testing stuff
32:
33: [ifdef] testing
34:
35: library libc libc.so.6
36:
37: libc sleep int (int) sleep
38: libc open int int ptr (int) open
39: libc lseek int llong int (llong) lseek64
40: libc read int ptr int (int) read
41: libc close int (int) close
42:
43: library libm libm.so.6
44:
45: libm fmodf sf sf (sf) fmodf
46: libm fmod df df (fp) fmod
47:
48: \ example for a windows callback
49:
50: callback wincall (int) int int int int callback;
51:
52: :noname ( a b c d -- e ) 2drop 2drop 0 ; wincall do_timer
53:
54: \ test a callback
55:
56: callback 2:1 (int) int int callback;
57:
58: : cb-test ( a b -- c )
59: cr ." Testing callback"
60: cr ." arguments: " .s
61: cr ." result " + .s cr ;
62: ' cb-test 2:1 c_plus
63:
64: fptr: 2:1call int int (int)
65:
66: : test c_plus 2:1call ;
67:
68: \ 3 4 test
69:
70: \ bigFORTH legacy library test
71:
72: library libX11 libX11.so.6
73:
74: legacy on
75:
76: 1 libX11 XOpenDisplay XOpenDisplay ( name -- dpy )
77: 5 libX11 XInternAtoms XInternAtoms ( atoms flag count names dpy -- status )
78:
79: legacy off
80:
81: [then]
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