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: .( Neither libffi nor ffcall are available ) cr
28: abort
29: .( Using oldlib.fs; incompatible with fflib.fs and libffi.fs) cr
30: include oldlib.fs
31: [THEN]
32: [THEN]
33:
34: \ testing stuff
35:
36: [IFUNDEF] libc
37: s" os-type" environment? [IF]
38: 2dup s" linux-gnu" str= [IF] 2drop
39: library libc libc.so.6
40: [ELSE] 2dup s" cygwin" str= [IF] 2drop
41: library libc cygwin1.dll
42: [ELSE] 2dup s" bsd" search nip nip [IF] 2drop
43: library libc libc.so
44: [ELSE] 2dup s" darwin" string-prefix? [IF] 2drop
45: library libc libc.dylib
46: [ELSE] 2drop \ or add your stuff here
47: [THEN]
48: [THEN]
49: [THEN]
50: [THEN]
51: [THEN]
52: [THEN]
53:
54: [ifdef] testing
55:
56: library libc libc.so.6
57:
58: libc sleep int (int) sleep
59: libc open ptr int int (int) open
60: libc lseek int llong int (llong) lseek64
61: libc read int ptr int (int) read
62: libc close int (int) close
63:
64: library libm libm.so.6
65:
66: libm fmodf sf sf (sf) fmodf
67: libm fmod df df (fp) fmod
68:
69: \ example for a windows callback
70:
71: callback wincall (int) int int int int callback;
72:
73: :noname ( a b c d -- e ) 2drop 2drop 0 ; wincall do_timer
74:
75: \ test a callback
76:
77: callback 2:1 (int) int int callback;
78:
79: : cb-test ( a b -- c )
80: cr ." Testing callback"
81: cr ." arguments: " .s
82: cr ." result " + .s cr ;
83: ' cb-test 2:1 c_plus
84:
85: fptr 2:1call int int (int)
86:
87: : test c_plus 2:1call ;
88:
89: \ 3 4 test
90:
91: \ bigFORTH legacy library test
92:
93: library libX11 libX11.so.6
94:
95: legacy on
96:
97: 1 libX11 XOpenDisplay XOpenDisplay ( name -- dpy )
98: 5 libX11 XInternAtoms XInternAtoms ( atoms flag count names dpy -- status )
99:
100: legacy off
101:
102: [then]
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