[gforth] / gforth / lib.fs  

gforth: gforth/lib.fs

1 : pazsan 1.1 \ lib.fs shared library support package 11may97py
2 :    
3 : anton 1.26 \ Copyright (C) 1995,1996,1997,1998,2000,2003,2005,2006,2007,2008 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 1.34 libffi-present [if]
21 :     require ./libffi.fs
22 :     [else]
23 :     ffcall-present [if]
24 :     require ./fflib.fs
25 :     [else]
26 :     .( Neither libffi nor ffcall are configured ) cr
27 :     .( If you have installed one of them, you can use libffi.fs or fflib.fs directly ) cr
28 :     .( Or you can just use the new, documented and better, but different, libcc.fs ) cr
29 : pazsan 1.29 abort
30 : anton 1.34 [then]
31 :     [then]
32 : pazsan 1.1
33 : pazsan 1.11 \ testing stuff
34 :    
35 : anton 1.34 \ [IFUNDEF] libc
36 :     \ s" os-type" environment? [IF]
37 :     \ 2dup s" linux-gnu" str= [IF] 2drop
38 :     \ cell 8 = [IF]
39 :     \ library libc /lib64/libc.so.6
40 :     \ [ELSE]
41 :     \ library libc /lib/libc.so.6
42 :     \ [THEN]
43 :     \ [ELSE] 2dup s" cygwin" str= [IF] 2drop
44 :     \ library libc cygwin1.dll
45 :     \ [ELSE] 2dup s" bsd" search nip nip [IF] 2drop
46 :     \ library libc libc.so
47 :     \ [ELSE] 2dup s" darwin" string-prefix? [IF] 2drop
48 :     \ library libc libc.dylib
49 :     \ [ELSE] 2drop \ or add your stuff here
50 :     \ [THEN]
51 :     \ [THEN]
52 :     \ [THEN]
53 :     \ [THEN]
54 :     \ [THEN]
55 :     \ [THEN]
56 : pazsan 1.18
57 : pazsan 1.11 [ifdef] testing
58 :    
59 :     library libc libc.so.6
60 :    
61 :     libc sleep int (int) sleep
62 : anton 1.16 libc open ptr int int (int) open
63 : pazsan 1.11 libc lseek int llong int (llong) lseek64
64 :     libc read int ptr int (int) read
65 :     libc close int (int) close
66 :    
67 :     library libm libm.so.6
68 :    
69 :     libm fmodf sf sf (sf) fmodf
70 :     libm fmod df df (fp) fmod
71 :    
72 :     \ example for a windows callback
73 :    
74 :     callback wincall (int) int int int int callback;
75 :    
76 :     :noname ( a b c d -- e ) 2drop 2drop 0 ; wincall do_timer
77 :    
78 :     \ test a callback
79 :    
80 :     callback 2:1 (int) int int callback;
81 :    
82 :     : cb-test ( a b -- c )
83 :     cr ." Testing callback"
84 :     cr ." arguments: " .s
85 :     cr ." result " + .s cr ;
86 :     ' cb-test 2:1 c_plus
87 :    
88 : pazsan 1.14 fptr 2:1call int int (int)
89 : pazsan 1.12
90 :     : test c_plus 2:1call ;
91 : pazsan 1.11
92 :     \ 3 4 test
93 :    
94 :     \ bigFORTH legacy library test
95 :    
96 :     library libX11 libX11.so.6
97 :    
98 :     legacy on
99 :    
100 :     1 libX11 XOpenDisplay XOpenDisplay ( name -- dpy )
101 :     5 libX11 XInternAtoms XInternAtoms ( atoms flag count names dpy -- status )
102 :    
103 :     legacy off
104 :    
105 :     [then]
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