File:  [gforth] / gforth / lib.fs
Revision 1.13: download - view: text, annotated - select for diffs
Sun Dec 11 20:10:01 2005 UTC (13 years, 9 months ago) by pazsan
Branches: MAIN
CVS tags: HEAD
Fixed name for fptr:

    1: \ lib.fs	shared library support package 		11may97py
    2: 
    3: \ Copyright (C) 1995,1996,1997,1998,2000,2003 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 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: \ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111, USA.
   20: 
   21: [IFDEF] av-call-int
   22:     include fflib.fs
   23: [ELSE]
   24:     [IFDEF] ffi-call
   25: 	include libffi.fs
   26:     [ELSE]
   27: 	include oldlib.fs
   28:     [THEN]
   29: [THEN]
   30: 
   31: \ testing stuff
   32: 
   33: [ifdef] testing
   34: 
   35: library libc libc.so.6
   36:                 
   37: libc sleep int (int) sleep
   38: libc open  int int ptr (int) open
   39: libc lseek int llong int (llong) lseek64
   40: libc read  int ptr int (int) read
   41: libc close int (int) close
   42: 
   43: library libm libm.so.6
   44: 
   45: libm fmodf sf sf (sf) fmodf
   46: libm fmod  df df (fp) fmod
   47: 
   48: \ example for a windows callback
   49:     
   50: callback wincall (int) int int int int callback;
   51: 
   52: :noname ( a b c d -- e )  2drop 2drop 0 ; wincall do_timer
   53: 
   54: \ test a callback
   55: 
   56: callback 2:1 (int) int int callback;
   57: 
   58: : cb-test ( a b -- c )
   59:     cr ." Testing callback"
   60:     cr ." arguments: " .s
   61:     cr ." result " + .s cr ;
   62: ' cb-test 2:1 c_plus
   63: 
   64: fptr: 2:1call int int (int)
   65: 
   66: : test  c_plus 2:1call ;
   67: 
   68: \ 3 4 test
   69: 
   70: \ bigFORTH legacy library test
   71: 
   72: library libX11 libX11.so.6
   73: 
   74: legacy on
   75: 
   76: 1 libX11 XOpenDisplay XOpenDisplay    ( name -- dpy )
   77: 5 libX11 XInternAtoms XInternAtoms    ( atoms flag count names dpy -- status )
   78: 
   79: legacy off
   80: 
   81: [then]    

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