Mercurial > hg > xemacs-beta
annotate src/opaque.h @ 776:79940b592197
[xemacs-hg @ 2002-03-15 07:43:14 by ben]
.cvsignore: ignore .tmp files that are getting auto-created by VC.
Makefile.in.in: Use -no-packages to avoid problems with package files shadowing
core files (e.g. unicode.el in mule-ucs).
alloc.c, emacs.c, lisp.h: add new -no-packages. make sure list of args for sorting is
actually correct. clean up arg parsing code.
xemacs.mak: Use -no-packages to avoid problems with package files shadowing
core files (e.g. unicode.el in mule-ucs).
Makefile: Use -no-packages to avoid problems with package files shadowing
core files (e.g. unicode.el in mule-ucs).
mule\chinese.el, mule\japan-util.el: fix warnings.
behavior-defs.el: fix errors with require.
bytecomp-runtime.el: add new funs {when,and}-{f}boundp, clean up docs.
cus-edit.el: pretty-print values.
dump-paths.el, find-paths.el, startup.el, setup-paths.el: fix problems/inconsistencies parsing options. support new
-no-packages option. merge code duplication in dump-paths and
startup.
lisp-mode.el: indent macrolet and labels correctly. update comments about
lisp-indent-function. flet already handled in cl.
apropos.el, auto-save.el, buff-menu.el, cl-extra.el, dragdrop.el, faces.el, files.el, fill.el, font-lock.el, font.el, gtk-faces.el, gui.el, help.el, hyper-apropos.el, info.el, isearch-mode.el, keymap.el, lisp-mnt.el, mouse.el, package-admin.el, package-get.el, printer.el, process.el, resize-minibuffer.el, simple.el, toolbar-items.el, wid-edit.el, win32-native.el: fix warnings.
very-early-lisp.el: update docs.
mule\chinese.el, mule\japan-util.el: fix warnings.
mule\chinese.el, mule\japan-util.el: fix warnings.
behavior-defs.el: fix errors with require.
bytecomp-runtime.el: add new funs {when,and}-{f}boundp, clean up docs.
cus-edit.el: pretty-print values.
dump-paths.el, find-paths.el, startup.el, setup-paths.el: fix problems/inconsistencies parsing options. support new
-no-packages option. merge code duplication in dump-paths and
startup.
lisp-mode.el: indent macrolet and labels correctly. update comments about
lisp-indent-function. flet already handled in cl.
apropos.el, auto-save.el, buff-menu.el, cl-extra.el, dragdrop.el, faces.el, files.el, fill.el, font-lock.el, font.el, gtk-faces.el, gui.el, help.el, hyper-apropos.el, info.el, isearch-mode.el, keymap.el, lisp-mnt.el, mouse.el, package-admin.el, package-get.el, printer.el, process.el, resize-minibuffer.el, simple.el, toolbar-items.el, wid-edit.el, win32-native.el: fix warnings.
very-early-lisp.el: update docs.
mule\chinese.el, mule\japan-util.el: fix warnings.
Makefile.in.in: Use -no-packages to avoid problems with package files shadowing
core files (e.g. unicode.el in mule-ucs).
Makefile.in.in: Use -no-packages to avoid problems with package files shadowing
core files (e.g. unicode.el in mule-ucs).
author | ben |
---|---|
date | Fri, 15 Mar 2002 07:43:43 +0000 |
parents | fdefd0186b75 |
children | e38acbeb1cae |
rev | line source |
---|---|
428 | 1 /* Opaque Lisp objects. |
2 Copyright (C) 1993 Sun Microsystems, Inc. | |
3 Copyright (C) 1995, 1996 Ben Wing. | |
4 | |
5 This file is part of XEmacs. | |
6 | |
7 XEmacs is free software; you can redistribute it and/or modify it | |
8 under the terms of the GNU General Public License as published by the | |
9 Free Software Foundation; either version 2, or (at your option) any | |
10 later version. | |
11 | |
12 XEmacs is distributed in the hope that it will be useful, but WITHOUT | |
13 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
14 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
15 for more details. | |
16 | |
17 You should have received a copy of the GNU General Public License | |
18 along with XEmacs; see the file COPYING. If not, write to | |
19 the Free Software Foundation, Inc., 59 Temple Place - Suite 330, | |
20 Boston, MA 02111-1307, USA. */ | |
21 | |
22 /* Synched up with: Not in FSF. */ | |
23 | |
24 /* Written by Ben Wing, October 1993. */ | |
25 | |
440 | 26 #ifndef INCLUDED_opaque_h_ |
27 #define INCLUDED_opaque_h_ | |
428 | 28 |
29 typedef struct Lisp_Opaque | |
30 { | |
31 struct lcrecord_header header; | |
665 | 32 Bytecount size; |
428 | 33 max_align_t data[1]; |
34 } Lisp_Opaque; | |
35 | |
36 DECLARE_LRECORD (opaque, Lisp_Opaque); | |
37 #define XOPAQUE(x) XRECORD (x, opaque, Lisp_Opaque) | |
38 #define XSETOPAQUE(x, p) XSETRECORD (x, p, opaque) | |
617 | 39 #define wrap_opaque(p) wrap_record (p, opaque) |
428 | 40 #define OPAQUEP(x) RECORDP (x, opaque) |
41 /* #define CHECK_OPAQUE(x) CHECK_RECORD (x, opaque) | |
42 Opaque pointers should never escape to the Lisp level, so | |
43 functions should not be doing this. */ | |
44 | |
440 | 45 /* Alternative DATA arguments to make_opaque() */ |
442 | 46 #define OPAQUE_CLEAR ((const void *) 0) |
47 #define OPAQUE_UNINIT ((const void *) -1) | |
428 | 48 |
49 #define OPAQUE_SIZE(op) ((op)->size) | |
50 #define OPAQUE_DATA(op) ((void *) ((op)->data)) | |
51 #define OPAQUE_MARKFUN(op) ((op)->markfun) | |
52 #define XOPAQUE_SIZE(op) OPAQUE_SIZE (XOPAQUE (op)) | |
53 #define XOPAQUE_DATA(op) OPAQUE_DATA (XOPAQUE (op)) | |
54 #define XOPAQUE_MARKFUN(op) OPAQUE_MARKFUN (XOPAQUE (op)) | |
55 | |
665 | 56 Lisp_Object make_opaque (const void *data, Bytecount size); |
428 | 57 |
58 typedef struct Lisp_Opaque_Ptr | |
59 { | |
60 struct lcrecord_header header; | |
61 void *ptr; | |
62 } Lisp_Opaque_Ptr; | |
63 | |
64 DECLARE_LRECORD (opaque_ptr, Lisp_Opaque_Ptr); | |
65 #define XOPAQUE_PTR(x) XRECORD (x, opaque_ptr, Lisp_Opaque_Ptr) | |
66 #define XSETOPAQUE_PTR(x, p) XSETRECORD (x, p, opaque_ptr) | |
617 | 67 #define wrap_opaque_ptr(p) wrap_record (p, opaque_ptr) |
428 | 68 #define OPAQUE_PTRP(x) RECORDP (x, opaque_ptr) |
69 | |
70 Lisp_Object make_opaque_ptr (void *val); | |
71 void free_opaque_ptr (Lisp_Object ptr); | |
72 | |
73 #define get_opaque_ptr(op) (XOPAQUE_PTR (op)->ptr) | |
74 #define set_opaque_ptr(op, ptr_) (XOPAQUE_PTR (op)->ptr = (ptr_)) | |
75 | |
440 | 76 #endif /* INCLUDED_opaque_h_ */ |