Mercurial > hg > xemacs-beta
annotate lisp/blessmail.el @ 5820:b3824b7f5627
Some changes to eliminate warnings with Apple clang version 1.7.
src/ChangeLog addition:
2014-10-18 Aidan Kehoe <kehoea@parhasard.net>
Some changes to eliminate warnings with Apple clang version 1.7.
* cm.c (send_string_to_tty_console):
* doprnt.c (doprnt_2):
* doprnt.c (parse_off_posnum):
* event-stream.c (dribble_out_event):
Cast various calls to Lstream_putc() to void when the result isn't
being used, for the sake of clang.
* lisp.h:
Declare #'replace here too, it's used in event-stream.c.
* lisp.h (ALLOCA):
* lisp.h (MALLOC_OR_ALLOCA):
Cast a couple of zeros in the context of the ternary operator to
void to prevent unused value warnings with clang.
* sysdep.c (child_setup_tty):
* text.h (ASSERT_ASCTEXT_ASCII_LEN):
Use DO_NOTHING in these files to quieten the compiler.
lib-src/ChangeLog addition:
2014-10-18 Aidan Kehoe <kehoea@parhasard.net>
* ootags.c (substitute):
Cast the result of strlen to int before comparing it with a signed
value, for the sake of compiler warnings.
| author | Aidan Kehoe <kehoea@parhasard.net> |
|---|---|
| date | Sat, 18 Oct 2014 21:48:10 +0100 |
| parents | 308d34e9f07d |
| children |
| rev | line source |
|---|---|
| 217 | 1 ;;; blessmail.el --- Decide whether movemail needs special privileges. |
| 2 | |
| 3 ;; Copyright (C) 1994 Free Software Foundation, Inc. | |
| 4 | |
| 5 ;; Maintainer: FSF | |
| 6 ;; Keywords: internal | |
| 7 | |
| 8 ;; This file is part of XEmacs. | |
| 9 | |
|
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10 ;; XEmacs is free software: you can redistribute it and/or modify it |
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11 ;; under the terms of the GNU General Public License as published by the |
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12 ;; Free Software Foundation, either version 3 of the License, or (at your |
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13 ;; option) any later version. |
| 217 | 14 |
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15 ;; XEmacs is distributed in the hope that it will be useful, but WITHOUT |
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16 ;; ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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17 ;; FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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18 ;; for more details. |
| 217 | 19 |
| 20 ;; You should have received a copy of the GNU General Public License | |
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21 ;; along with XEmacs. If not, see <http://www.gnu.org/licenses/>. |
| 217 | 22 |
| 23 ;;; Synched up with: FSF 19.34. | |
| 24 | |
| 25 ;;; Commentary: | |
| 26 | |
| 27 ;; This is loaded into a bare Emacs to create the blessmail script, | |
| 28 ;; which (on systems that need it) is used during installation | |
| 29 ;; to give appropriate permissions to movemail. | |
| 30 ;; | |
| 31 ;; It has to be done from lisp in order to be sure of getting the | |
| 32 ;; correct value of rmail-spool-directory. | |
| 33 | |
| 34 ;;; Code: | |
| 35 | |
| 36 ;; These are no longer needed because we run this in emacs instead of temacs. | |
| 37 ;; (message "Using load-path %s" load-path) | |
| 38 ;; (load "paths.el") | |
| 39 ;; It is not safe to load site-init.el here, because it might have things in it | |
| 40 ;; that won't load properly unless all the rest of Emacs is loaded. | |
| 41 | |
| 42 (let ((dirname (directory-file-name rmail-spool-directory)) | |
| 43 linkname attr modes) | |
| 44 ;; Check for symbolic link | |
| 45 (while (setq linkname (file-symlink-p dirname)) | |
| 46 (setq dirname (if (file-name-absolute-p linkname) | |
| 47 linkname | |
| 48 (concat (file-name-directory dirname) linkname)))) | |
| 49 (insert "#!/bin/sh\n") | |
| 50 (setq attr (file-attributes dirname)) | |
| 51 (if (not (eq t (car attr))) | |
| 52 (insert (format "echo %s is not a directory\n" rmail-spool-directory)) | |
| 53 (setq modes (nth 8 attr)) | |
| 54 (cond ((= ?w (aref modes 8)) | |
| 55 ;; Nothing needs to be done. | |
| 56 ) | |
| 57 ((= ?w (aref modes 5)) | |
| 58 (insert "chgrp " (number-to-string (nth 3 attr)) | |
| 59 " $* && chmod g+s $*\n")) | |
| 60 ((= ?w (aref modes 2)) | |
| 61 (insert "chown " (number-to-string (nth 2 attr)) | |
| 62 " $* && chmod u+s $*\n")) | |
| 63 (t | |
| 64 (insert "chown root $* && chmod u+s $*\n")))) | |
| 65 (insert "echo mail directory = " dirname "\n")) | |
| 66 (write-region (point-min) (point-max) "blessmail") | |
| 67 (kill-emacs) | |
| 68 | |
| 69 ;;; blessmail.el ends here |