1: \ lib.fs shared library support package 11may97py
2:
3: \ Copyright (C) 1995,1996,1997,1998,2000,2003,2005,2006,2007,2008 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: s" os-type" environment? [IF]
21: 2dup s" linux-gnu" str= [IF] 2drop s" libffi.so"
22: [ELSE] 2dup s" bsd" search nip nip [IF] 2drop s" libffi.so"
23: [ELSE] 2dup s" cygwin" str= [IF] 2drop s" libffi.dll"
24: [ELSE] 2dup s" darwin" str= [IF] 2drop s" libffi.dylib"
25: [ELSE] 2drop [THEN] [THEN] [THEN] [THEN] [THEN]
26: open-lib [if]
27: .( including libffi.fs )
28: include libffi.fs
29: [ELSE]
30: s" libavcall.so" open-lib 0<>
31: s" libcallback.so" open-lib 0<> and [if]
32: .( including fflib.fs [ffcall] )
33: include fflib.fs
34: [ELSE]
35: .( Neither libffi nor ffcall are available ) cr
36: abort
37: .( Using oldlib.fs; incompatible with fflib.fs and libffi.fs) cr
38: include oldlib.fs
39: [THEN]
40: [THEN]
41:
42: \ testing stuff
43:
44: [IFUNDEF] libc
45: s" os-type" environment? [IF]
46: 2dup s" linux-gnu" str= [IF] 2drop
47: cell 8 = [IF]
48: library libc /lib64/libc.so.6
49: [ELSE]
50: library libc /lib/libc.so.6
51: [THEN]
52: [ELSE] 2dup s" cygwin" str= [IF] 2drop
53: library libc cygwin1.dll
54: [ELSE] 2dup s" bsd" search nip nip [IF] 2drop
55: library libc libc.so
56: [ELSE] 2dup s" darwin" string-prefix? [IF] 2drop
57: library libc libc.dylib
58: [ELSE] 2drop \ or add your stuff here
59: [THEN]
60: [THEN]
61: [THEN]
62: [THEN]
63: [THEN]
64: [THEN]
65:
66: [ifdef] testing
67:
68: library libc libc.so.6
69:
70: libc sleep int (int) sleep
71: libc open ptr int int (int) open
72: libc lseek int llong int (llong) lseek64
73: libc read int ptr int (int) read
74: libc close int (int) close
75:
76: library libm libm.so.6
77:
78: libm fmodf sf sf (sf) fmodf
79: libm fmod df df (fp) fmod
80:
81: \ example for a windows callback
82:
83: callback wincall (int) int int int int callback;
84:
85: :noname ( a b c d -- e ) 2drop 2drop 0 ; wincall do_timer
86:
87: \ test a callback
88:
89: callback 2:1 (int) int int callback;
90:
91: : cb-test ( a b -- c )
92: cr ." Testing callback"
93: cr ." arguments: " .s
94: cr ." result " + .s cr ;
95: ' cb-test 2:1 c_plus
96:
97: fptr 2:1call int int (int)
98:
99: : test c_plus 2:1call ;
100:
101: \ 3 4 test
102:
103: \ bigFORTH legacy library test
104:
105: library libX11 libX11.so.6
106:
107: legacy on
108:
109: 1 libX11 XOpenDisplay XOpenDisplay ( name -- dpy )
110: 5 libX11 XInternAtoms XInternAtoms ( atoms flag count names dpy -- status )
111:
112: legacy off
113:
114: [then]
FreeBSD-CVSweb <freebsd-cvsweb@FreeBSD.org>