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mirror of https://git.savannah.gnu.org/git/emacs.git synced 2024-11-27 07:37:33 +00:00
emacs/nt
Eli Zaretskii 343a2aefb5 Implement CLASH_DETECTION for MS-Windows.
src/filelock.c [WINDOWSNT]: Include w32.h.
 (MAKE_LOCK_NAME): Don't use 'lock', it clashes with MS runtime
 function of that name.  Up-case the macro arguments.
 (IS_LOCK_FILE): New macro.
 (fill_in_lock_file_name): Use IS_LOCK_FILE instead of S_ISLNK.
 (create_lock_file): New function, with body extracted from
 lock_file_1.
 [WINDOWSNT]: Implement lock files by writing a regular file with
 the lock information as its contents.
 (read_lock_data): New function, on Posix platforms just calls
 emacs_readlinkat.
 [WINDOWSNT]: Read the lock info from the file.
 (current_lock_owner): Call read_lock_data instead of calling
 emacs_readlinkat directly.
 (lock_file) [WINDOWSNT]: Run the file name through
 dostounix_filename.
 src/w32proc.c (sys_kill): Support the case of SIG = 0, in which case
 just check if the process by that PID exists.
 src/w32.c (sys_open): Don't reset the _O_CREAT flag if _O_EXCL is
 also present, as doing so will fail to error out if the file
 already exists.
 src/makefile.w32-in ($(BLD)/filelock.$(O)): Depend on src/w32.h.

 nt/inc/ms-w32.h (BOOT_TIME_FILE): Define.
 nt/config.nt (CLASH_DETECTION): Define to 1.

 lisp/emacs-lisp/bytecomp.el (byte-recompile-directory): Reject files
 that match "\`\.#", to avoid compiling lock files, even if they
 are readable (as they are on MS-Windows).

 doc/emacs/files.texi (Interlocking): Don't refer to symlinks as the
 exclusive means of locking files.

 etc/NEWS: Mention support for lock files on MS-Windows.
2013-02-25 19:36:03 +02:00
..
icons Add 2013 to yet more FSF copyright years 2013-01-02 17:46:47 -08:00
inc Implement CLASH_DETECTION for MS-Windows. 2013-02-25 19:36:03 +02:00
.gitignore Nuke arch-tags. 2011-01-15 15:16:57 -08:00
addpm.c Update copyright notices for 2013. 2013-01-01 09:11:05 +00:00
addsection.c Update copyright notices for 2013. 2013-01-01 09:11:05 +00:00
ChangeLog Implement CLASH_DETECTION for MS-Windows. 2013-02-25 19:36:03 +02:00
cmdproxy.c Update copyright notices for 2013. 2013-01-01 09:11:05 +00:00
config.nt Implement CLASH_DETECTION for MS-Windows. 2013-02-25 19:36:03 +02:00
configure.bat Add 2013 to more copyright years 2013-01-02 17:35:49 -08:00
COPYING Change to GPLv3. 2007-07-25 07:00:38 +00:00
ddeclient.c Update copyright notices for 2013. 2013-01-01 09:11:05 +00:00
emacs-src.tags Support TAGS targets in the w32 build. 2010-10-01 13:45:16 +02:00
emacs-x64.manifest Support x64 build on MS-Windows with MSVC. 2012-09-30 23:36:42 +02:00
emacs-x86.manifest Support x64 build on MS-Windows with MSVC. 2012-09-30 23:36:42 +02:00
emacs.rc Bump version number to 24.2.93 2013-02-06 22:15:20 -08:00
emacsclient.rc Bump version number to 24.2.93 2013-02-06 22:15:20 -08:00
envadd.bat Update copyright notices for 2013. 2013-01-01 09:11:05 +00:00
ftime-nostartup.bat Nuke arch-tags. 2011-01-15 15:16:57 -08:00
ftime.bat Nuke arch-tags. 2011-01-15 15:16:57 -08:00
gmake.defs Merge from emacs-24; up to 2012-12-06T01:39:03Z!monnier@iro.umontreal.ca 2013-01-02 08:13:04 -08:00
INSTALL Update nt/INSTALL. 2013-02-02 10:23:52 +02:00
makefile.w32-in Bump version number to 24.2.93 2013-02-06 22:15:20 -08:00
multi-install-info.bat Update copyright notices for 2013. 2013-01-01 09:11:05 +00:00
nmake.defs Merge from emacs-24; up to 2012-12-06T01:39:03Z!monnier@iro.umontreal.ca 2013-01-02 08:13:04 -08:00
paths.h Update copyright notices for 2013. 2013-01-01 09:11:05 +00:00
preprep.c Update copyright notices for 2013. 2013-01-01 09:11:05 +00:00
README Update copyright notices for 2013. 2013-01-01 09:11:05 +00:00
README.W32 Update copyright notices for 2013. 2013-01-01 09:11:05 +00:00
runemacs.c Update copyright notices for 2013. 2013-01-01 09:11:05 +00:00
subdirs.el Add "no-byte-compile: t" local variable. 2007-01-30 10:09:53 +00:00
zipdist.bat Merge from emacs-24; up to 2012-12-06T01:39:03Z!monnier@iro.umontreal.ca 2013-01-02 08:13:04 -08:00

This file contains invisible Unicode characters

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	     Emacs for Windows NT/2000 and Windows 95/98/ME

  Copyright (C) 2001-2013 Free Software Foundation, Inc.
  See the end of the file for license conditions.

  This directory contains support for compiling and running GNU Emacs on
  Windows NT, Windows 95, and their successors.  This port supports all
  of the major functionality of the Unix version, including
  subprocesses, windowing features (fonts, colors, scroll bars, multiple
  frames, etc.), and networking support.

  Precompiled distributions are also available; ftp to

	ftp://ftp.gnu.org/gnu/emacs/windows/

  for the latest precompiled distributions.

* Building and installing

  See the INSTALL file in this directory for detailed instructions on
  building and installing Emacs on your system.

* EXE files produced

  Building and installing Emacs will produce the following executable
  files in the bin directory.

  + emacs.exe - The main Emacs executable. As this is designed to run
    as both a text-mode application (emacs -nw) and as a GUI application,
    it will pop up a command prompt window if run directly from Explorer.

  + runemacs.exe - A wrapper for running Emacs as a GUI application
    without popping up a command prompt window.

  + emacsclient.exe - A command-line client program that can
    communicate with a running Emacs process. See the `Emacs Server'
    node of the Emacs manual.

  + emacsclientw.exe - A version of emacsclient that does not open
    a command-line window.

  + addpm.exe - A basic installer that creates Start Menu icons for Emacs.
    Running this is optional.

  + cmdproxy.exe - Used internally by Emacs to work around problems with
    the native shells in various versions of Windows.

  + ctags.exe, etags.exe - Tools for generating tag files.  See the
  `Tags' node of the Emacs manual.

  + ebrowse.exe - A tool for generating C++ browse information.  See the
    `Ebrowse' manual.

  + ddeclient.exe - A tool for interacting with DDE servers.

  + hexl.exe - A tool for converting files to hex dumps.  See the
    `Editing Binary Files' node of the Emacs manual.

  + movemail.exe - A helper application for safely moving mail from
    a mail spool or POP server to a local user mailbox.  See the
    `Movemail' node of the Emacs manual.

* Further information

  There is a web page that serves as a FAQ for the Windows port of
  Emacs (a.k.a. NTEmacs) at:

	http://www.gnu.org/software/emacs/windows/ntemacs.html

  There is also a mailing list for discussing issues related to this
  port of Emacs.  For information about the list, see this Web page:

	http://mail.gnu.org/mailman/listinfo/help-emacs-windows

  To ask questions on the mailing list, send email to
  help-emacs-windows@gnu.org.  (You don't need to subscribe for that.)
  To subscribe to the list or unsubscribe from it, fill the form you
  find at http://mail.gnu.org/mailman/listinfo/help-emacs-windows as
  explained there.

  Another valuable source of information and help which should not be
  overlooked is the various Usenet news groups dedicated to Emacs.
  These are particularly good for help with general issues which aren't
  specific to the Windows port of Emacs.  The main news groups to use
  for seeking help are:

	gnu.emacs.help
	comp.emacs

  There are also fairly regular postings and announcements of new or
  updated Emacs packages on this group:

	gnu.emacs.sources

* Reporting bugs

  If you encounter a bug in this port of Emacs, we would like to hear
  about it.  First check the file etc/PROBLEMS and the FAQ on the web
  page above to see if the bug is already known and if there are any
  workarounds.  If not, then check whether the bug has something to do
  with code in your .emacs file, e.g. by invoking Emacs with the "-Q"
  option.

  Use the built in bug reporting functionality in Emacs so that it
  will be seen by the right people.  You can use the command M-x
  report-emacs-bug to create and send the bug report, but in some
  cases there is a function to report bugs in a specific package;
  e.g. M-x gnus-bug for Gnus, M-x c-submit-bug-report for C/C++/Java
  mode, etc.


This file is part of GNU Emacs.

GNU Emacs is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.

GNU Emacs is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.