[gforth] / gforth / lib.fs  

gforth: gforth/lib.fs

1 : pazsan 1.1 \ lib.fs shared library support package 11may97py
2 :    
3 : anton 1.17 \ Copyright (C) 1995,1996,1997,1998,2000,2003,2005,2006 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 :     \ 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 : anton 1.5 \ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111, USA.
20 : pazsan 1.1
21 : pazsan 1.7 [IFDEF] av-call-int
22 :     include fflib.fs
23 :     [ELSE]
24 : pazsan 1.10 [IFDEF] ffi-call
25 :     include libffi.fs
26 :     [ELSE]
27 : anton 1.19 .( Neither libffi nor ffcall are available ) cr
28 :     abort
29 :     .( Using oldlib.fs; incompatible with fflib.fs and libffi.fs) cr
30 : pazsan 1.10 include oldlib.fs
31 :     [THEN]
32 : pazsan 1.7 [THEN]
33 : pazsan 1.1
34 : pazsan 1.11 \ testing stuff
35 :    
36 : pazsan 1.18 [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 : pazsan 1.20 [ELSE] 2dup s" bsd" search nip nip [IF] 2drop
43 : pazsan 1.18 library libc libc.so
44 : pazsan 1.20 [ELSE] 2dup s" darwin" string-prefix? [IF] 2drop
45 :     library libc libc.dylib
46 :     [ELSE] 2drop \ or add your stuff here
47 :     [THEN]
48 : pazsan 1.18 [THEN]
49 :     [THEN]
50 :     [THEN]
51 :     [THEN]
52 :     [THEN]
53 :    
54 : pazsan 1.11 [ifdef] testing
55 :    
56 :     library libc libc.so.6
57 :    
58 :     libc sleep int (int) sleep
59 : anton 1.16 libc open ptr int int (int) open
60 : pazsan 1.11 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 : pazsan 1.14 fptr 2:1call int int (int)
86 : pazsan 1.12
87 :     : test c_plus 2:1call ;
88 : pazsan 1.11
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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