Annotation of gforth/lib.fs, revision 1.19

1.1       pazsan      1: \ lib.fs       shared library support package          11may97py
                      2: 
1.17      anton       3: \ Copyright (C) 1995,1996,1997,1998,2000,2003,2005,2006 Free Software Foundation, Inc.
1.1       pazsan      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
1.5       anton      19: \ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111, USA.
1.1       pazsan     20: 
1.7       pazsan     21: [IFDEF] av-call-int
                     22:     include fflib.fs
                     23: [ELSE]
1.10      pazsan     24:     [IFDEF] ffi-call
                     25:        include libffi.fs
                     26:     [ELSE]
1.19    ! anton      27:         .( Neither libffi nor ffcall are available ) cr
        !            28:         abort
        !            29:         .( Using oldlib.fs; incompatible with fflib.fs and libffi.fs) cr
1.10      pazsan     30:        include oldlib.fs
                     31:     [THEN]
1.7       pazsan     32: [THEN]
1.1       pazsan     33: 
1.11      pazsan     34: \ testing stuff
                     35: 
1.18      pazsan     36: [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:            [ELSE]  s" bsd" search nip nip [IF]
                     43:                    library libc libc.so
                     44:                [THEN]
                     45:            [THEN]
                     46:        [THEN]
                     47:     [THEN]
                     48: [THEN]
                     49: 
1.11      pazsan     50: [ifdef] testing
                     51: 
                     52: library libc libc.so.6
                     53:                 
                     54: libc sleep int (int) sleep
1.16      anton      55: libc open  ptr int int (int) open
1.11      pazsan     56: libc lseek int llong int (llong) lseek64
                     57: libc read  int ptr int (int) read
                     58: libc close int (int) close
                     59: 
                     60: library libm libm.so.6
                     61: 
                     62: libm fmodf sf sf (sf) fmodf
                     63: libm fmod  df df (fp) fmod
                     64: 
                     65: \ example for a windows callback
                     66:     
                     67: callback wincall (int) int int int int callback;
                     68: 
                     69: :noname ( a b c d -- e )  2drop 2drop 0 ; wincall do_timer
                     70: 
                     71: \ test a callback
                     72: 
                     73: callback 2:1 (int) int int callback;
                     74: 
                     75: : cb-test ( a b -- c )
                     76:     cr ." Testing callback"
                     77:     cr ." arguments: " .s
                     78:     cr ." result " + .s cr ;
                     79: ' cb-test 2:1 c_plus
                     80: 
1.14      pazsan     81: fptr 2:1call int int (int)
1.12      pazsan     82: 
                     83: : test  c_plus 2:1call ;
1.11      pazsan     84: 
                     85: \ 3 4 test
                     86: 
                     87: \ bigFORTH legacy library test
                     88: 
                     89: library libX11 libX11.so.6
                     90: 
                     91: legacy on
                     92: 
                     93: 1 libX11 XOpenDisplay XOpenDisplay    ( name -- dpy )
                     94: 5 libX11 XInternAtoms XInternAtoms    ( atoms flag count names dpy -- status )
                     95: 
                     96: legacy off
                     97: 
                     98: [then]    

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