1: \ lib.fs shared library support package 11may97py
2:
3: \ Copyright (C) 1995,1996,1997,1998,2000,2003,2005,2006,2007 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 3
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, see http://www.gnu.org/licenses/.
19:
20: [IFDEF] av-call-int
21: include fflib.fs
22: [ELSE]
23: [IFDEF] ffi-call
24: include libffi.fs
25: [ELSE]
26: .( Neither libffi nor ffcall are available ) cr
27: abort
28: .( Using oldlib.fs; incompatible with fflib.fs and libffi.fs) cr
29: include oldlib.fs
30: [THEN]
31: [THEN]
32:
33: \ testing stuff
34:
35: [IFUNDEF] libc
36: s" os-type" environment? [IF]
37: 2dup s" linux-gnu" str= [IF] 2drop
38: library libc libc.so.6
39: [ELSE] 2dup s" cygwin" str= [IF] 2drop
40: library libc cygwin1.dll
41: [ELSE] 2dup s" bsd" search nip nip [IF] 2drop
42: library libc libc.so
43: [ELSE] 2dup s" darwin" string-prefix? [IF] 2drop
44: library libc libc.dylib
45: [ELSE] 2drop \ or add your stuff here
46: [THEN]
47: [THEN]
48: [THEN]
49: [THEN]
50: [THEN]
51: [THEN]
52:
53: [ifdef] testing
54:
55: library libc libc.so.6
56:
57: libc sleep int (int) sleep
58: libc open ptr int int (int) open
59: libc lseek int llong int (llong) lseek64
60: libc read int ptr int (int) read
61: libc close int (int) close
62:
63: library libm libm.so.6
64:
65: libm fmodf sf sf (sf) fmodf
66: libm fmod df df (fp) fmod
67:
68: \ example for a windows callback
69:
70: callback wincall (int) int int int int callback;
71:
72: :noname ( a b c d -- e ) 2drop 2drop 0 ; wincall do_timer
73:
74: \ test a callback
75:
76: callback 2:1 (int) int int callback;
77:
78: : cb-test ( a b -- c )
79: cr ." Testing callback"
80: cr ." arguments: " .s
81: cr ." result " + .s cr ;
82: ' cb-test 2:1 c_plus
83:
84: fptr 2:1call int int (int)
85:
86: : test c_plus 2:1call ;
87:
88: \ 3 4 test
89:
90: \ bigFORTH legacy library test
91:
92: library libX11 libX11.so.6
93:
94: legacy on
95:
96: 1 libX11 XOpenDisplay XOpenDisplay ( name -- dpy )
97: 5 libX11 XInternAtoms XInternAtoms ( atoms flag count names dpy -- status )
98:
99: legacy off
100:
101: [then]
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