[gforth] / gforth / lib.fs  

gforth: gforth/lib.fs

1 : pazsan 1.1 \ lib.fs shared library support package 11may97py
2 :    
3 : anton 1.21 \ Copyright (C) 1995,1996,1997,1998,2000,2003,2005,2006,2007 Free Software Foundation, Inc.
4 : pazsan 1.1
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 : anton 1.22 \ as published by the Free Software Foundation, either version 3
10 : pazsan 1.1 \ 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 : anton 1.22 \ along with this program. If not, see http://www.gnu.org/licenses/.
19 : pazsan 1.1
20 : anton 1.23 s" libavcall.so" open-lib 0<>
21 :     s" libcallback.so" open-lib 0<> and
22 :     s" libvacall.so" open-lib 0<> and
23 :     s" libtrampoline.so" open-lib 0<> and [if]
24 :     .( including fflib.fs [ffcall] )
25 : pazsan 1.7 include fflib.fs
26 :     [ELSE]
27 : anton 1.24 s" libffi" open-lib [if]
28 : anton 1.23 .( including libffi.fs )
29 : pazsan 1.10 include libffi.fs
30 :     [ELSE]
31 : anton 1.19 .( Neither libffi nor ffcall are available ) cr
32 :     abort
33 :     .( Using oldlib.fs; incompatible with fflib.fs and libffi.fs) cr
34 : pazsan 1.10 include oldlib.fs
35 :     [THEN]
36 : pazsan 1.7 [THEN]
37 : pazsan 1.1
38 : pazsan 1.11 \ testing stuff
39 :    
40 : pazsan 1.18 [IFUNDEF] libc
41 :     s" os-type" environment? [IF]
42 :     2dup s" linux-gnu" str= [IF] 2drop
43 :     library libc libc.so.6
44 :     [ELSE] 2dup s" cygwin" str= [IF] 2drop
45 :     library libc cygwin1.dll
46 : pazsan 1.20 [ELSE] 2dup s" bsd" search nip nip [IF] 2drop
47 : pazsan 1.18 library libc libc.so
48 : pazsan 1.20 [ELSE] 2dup s" darwin" string-prefix? [IF] 2drop
49 :     library libc libc.dylib
50 :     [ELSE] 2drop \ or add your stuff here
51 :     [THEN]
52 : pazsan 1.18 [THEN]
53 :     [THEN]
54 :     [THEN]
55 :     [THEN]
56 :     [THEN]
57 :    
58 : pazsan 1.11 [ifdef] testing
59 :    
60 :     library libc libc.so.6
61 :    
62 :     libc sleep int (int) sleep
63 : anton 1.16 libc open ptr int int (int) open
64 : pazsan 1.11 libc lseek int llong int (llong) lseek64
65 :     libc read int ptr int (int) read
66 :     libc close int (int) close
67 :    
68 :     library libm libm.so.6
69 :    
70 :     libm fmodf sf sf (sf) fmodf
71 :     libm fmod df df (fp) fmod
72 :    
73 :     \ example for a windows callback
74 :    
75 :     callback wincall (int) int int int int callback;
76 :    
77 :     :noname ( a b c d -- e ) 2drop 2drop 0 ; wincall do_timer
78 :    
79 :     \ test a callback
80 :    
81 :     callback 2:1 (int) int int callback;
82 :    
83 :     : cb-test ( a b -- c )
84 :     cr ." Testing callback"
85 :     cr ." arguments: " .s
86 :     cr ." result " + .s cr ;
87 :     ' cb-test 2:1 c_plus
88 :    
89 : pazsan 1.14 fptr 2:1call int int (int)
90 : pazsan 1.12
91 :     : test c_plus 2:1call ;
92 : pazsan 1.11
93 :     \ 3 4 test
94 :    
95 :     \ bigFORTH legacy library test
96 :    
97 :     library libX11 libX11.so.6
98 :    
99 :     legacy on
100 :    
101 :     1 libX11 XOpenDisplay XOpenDisplay ( name -- dpy )
102 :     5 libX11 XInternAtoms XInternAtoms ( atoms flag count names dpy -- status )
103 :    
104 :     legacy off
105 :    
106 :     [then]
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