1: \ lib.fs shared library support package 11may97py
2:
3: \ Copyright (C) 1995,1996,1997,1998,2000,2003,2005,2006 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: [IFUNDEF] libc
34: s" os-type" environment? [IF]
35: 2dup s" linux-gnu" str= [IF] 2drop
36: library libc libc.so.6
37: [ELSE] 2dup s" cygwin" str= [IF] 2drop
38: library libc cygwin1.dll
39: [ELSE] s" bsd" search nip nip [IF]
40: library libc libc.so
41: [THEN]
42: [THEN]
43: [THEN]
44: [THEN]
45: [THEN]
46:
47: [ifdef] testing
48:
49: library libc libc.so.6
50:
51: libc sleep int (int) sleep
52: libc open ptr int int (int) open
53: libc lseek int llong int (llong) lseek64
54: libc read int ptr int (int) read
55: libc close int (int) close
56:
57: library libm libm.so.6
58:
59: libm fmodf sf sf (sf) fmodf
60: libm fmod df df (fp) fmod
61:
62: \ example for a windows callback
63:
64: callback wincall (int) int int int int callback;
65:
66: :noname ( a b c d -- e ) 2drop 2drop 0 ; wincall do_timer
67:
68: \ test a callback
69:
70: callback 2:1 (int) int int callback;
71:
72: : cb-test ( a b -- c )
73: cr ." Testing callback"
74: cr ." arguments: " .s
75: cr ." result " + .s cr ;
76: ' cb-test 2:1 c_plus
77:
78: fptr 2:1call int int (int)
79:
80: : test c_plus 2:1call ;
81:
82: \ 3 4 test
83:
84: \ bigFORTH legacy library test
85:
86: library libX11 libX11.so.6
87:
88: legacy on
89:
90: 1 libX11 XOpenDisplay XOpenDisplay ( name -- dpy )
91: 5 libX11 XInternAtoms XInternAtoms ( atoms flag count names dpy -- status )
92:
93: legacy off
94:
95: [then]
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