Mercurial > hg > xemacs-beta
annotate lib-src/make-dump-id.c @ 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 | 223736d75acb |
children | 8bae4d6cdd10 |
rev | line source |
---|---|
442 | 1 /* Generate a unique dump-id for use with the portable dumper. |
2 Copyright (C) 2000 Olivier Galibert, Martin Buchholz | |
3 | |
4 This file is part of XEmacs. | |
5 | |
6 XEmacs is free software; you can redistribute it and/or modify it | |
7 under the terms of the GNU General Public License as published by the | |
8 Free Software Foundation; either version 2, or (at your option) any | |
9 later version. | |
10 | |
11 XEmacs is distributed in the hope that it will be useful, but WITHOUT | |
12 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
13 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
14 for more details. | |
15 | |
16 You should have received a copy of the GNU General Public License | |
17 along with XEmacs; see the file COPYING. If not, write to | |
18 the Free Software Foundation, Inc., 59 Temple Place - Suite 330, | |
19 Boston, MA 02111-1307, USA. */ | |
20 | |
21 #include <config.h> | |
22 #include <stdio.h> | |
23 #include <stdlib.h> | |
24 #include "../src/systime.h" | |
25 | |
26 #ifdef WIN32_NATIVE | |
27 #include <sys/timeb.h> | |
28 | |
29 /* Emulate gettimeofday (Ulrich Leodolter, 1/11/95). */ | |
30 void | |
31 gettimeofday (struct timeval *tv, struct timezone *tz) | |
32 { | |
33 struct _timeb tb; | |
34 _ftime (&tb); | |
35 | |
36 tv->tv_sec = tb.time; | |
37 tv->tv_usec = tb.millitm * 1000L; | |
38 if (tz) | |
39 { | |
40 tz->tz_minuteswest = tb.timezone; /* minutes west of Greenwich */ | |
41 tz->tz_dsttime = tb.dstflag; /* type of dst correction */ | |
42 } | |
43 } | |
44 #endif | |
45 | |
46 /* Generates an (extremely) pseudo random number for the dump-id */ | |
47 static unsigned int | |
48 generate_dump_id (void) | |
49 { | |
50 EMACS_TIME thyme; | |
51 EMACS_GET_TIME (thyme); | |
52 | |
53 return (unsigned int) (EMACS_SECS (thyme) ^ EMACS_USECS (thyme)); | |
54 } | |
55 | |
56 int | |
57 main (int argc, char *argv[]) | |
58 { | |
59 FILE *f; | |
60 | |
61 if ((f = fopen ("dump-id.c", "w")) == NULL) | |
62 { | |
63 perror ("open dump-id.c"); | |
64 return EXIT_FAILURE; | |
65 } | |
66 | |
460 | 67 fprintf (f, "unsigned int dump_id = %uU;\n", generate_dump_id ()); |
442 | 68 |
69 if ((fclose (f)) != 0) | |
70 { | |
71 perror ("close dump-id.c"); | |
72 return EXIT_FAILURE; | |
73 } | |
74 | |
75 return EXIT_SUCCESS; | |
76 } |