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Import the #'clear-string API from GNU, use it in tls.c src/ChangeLog addition: 2015-04-18 Aidan Kehoe <kehoea@parhasard.net> * sequence.c (Fclear_string): New, API from GNU. Zero a string's contents, making sure the text is not kept around even when the string's data is reallocated because of a changed character length. * sequence.c (syms_of_sequence): Make it available to Lisp. * lisp.h: Make it available to C code. * tls.c (nss_pk11_password): Use it. * tls.c (gnutls_pk11_password): Use it. * tls.c (openssl_password): Use it. tests/ChangeLog addition: 2015-04-18 Aidan Kehoe <kehoea@parhasard.net> * automated/lisp-tests.el: Test #'clear-string, just added. Unfortunately there's no way to be certain from Lisp that the old password data has been erased after realloc; it may be worth adding a test to tests.c, but *we'll be reading memory we shouldn't be*, so that gives me pause.
author Aidan Kehoe <kehoea@parhasard.net>
date Sat, 18 Apr 2015 23:00:14 +0100
parents 308d34e9f07d
children
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;;; gtk-extra.el --- Import `GTK+ Extra' widgets into XEmacs

;; Copyright (C) 2000 Free Software Foundation

;; Maintainer: William Perry <wmperry@gnu.org>
;; Keywords: extensions, dumped

;; This file is part of XEmacs.

;; XEmacs 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.

;; XEmacs 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 XEmacs.  If not, see <http://www.gnu.org/licenses/>.

;;; Synched up with: Not in FSF

;;; Commentary:

;; GTK+ Extra can be retrieved from http://magnet.fsu.edu/~feiguin/gtk

(eval-and-compile
  (require 'gtk-ffi))

(globally-declare-fboundp
 '(gtk-import-function-internal gtk-call-function))

;;; gtkbordercombo.h
(gtk-import-function GtkType gtk_border_combo_get_type)
(gtk-import-function GtkWidget gtk_border_combo_new)

;;; gtkcheckitem.h
(gtk-import-function GtkType gtk_check_item_get_type)
(gtk-import-function GtkWidget gtk_check_item_new)
(gtk-import-function GtkWidget gtk_check_item_new_with_label
		     (GtkString . label))

;;; gtkcolorcombo.h
(gtk-import-function GtkType gtk_color_combo_get_type)
(gtk-import-function GtkWidget gtk_color_combo_new)
(gtk-import-function GtkWidget gtk_color_combo_new_with_values
		     (gint . nrows)
		     (gint . ncols)
		     (GtkArrayOfString . color_names))
(gtk-import-function GtkString gtk_color_combo_get_color_at
		     (GtkColorCombo . combo)
		     (gint          . row)
		     (gint          . col))
;;;(gtk-import-function none gtk_color_combo_find_color
;;;		     (GtkColorCombo . combo)
;;;		     (GdkColor      . color)
;;;		     ((gint . out)  . row)
;;;		     ((gint . out)  . col))

;;; gtkcombobox.h
(gtk-import-function GtkType gtk_combobox_get_type)
(gtk-import-function GtkWidget gtk_combobox_new)
(gtk-import-function none gtk_combobox_hide_popdown_window)

;;; gtkdirtree.h
(gtk-import-function GtkType gtk_dir_tree_get_type)
(gtk-import-function GtkWidget gtk_dir_tree_new)
(gtk-import-function gint gtk_dir_tree_open_dir
		     (GtkDirTree . tree)
		     (GtkString  . path))

;;; gtkfilelist.h
(gtk-import-function GtkType gtk_file_list_get_type)
(gtk-import-function GtkWidget gtk_file_list_new
		     (guint . icon_width)
		     (gint  . mode)
		     (GtkString . path))
(gtk-import-function none gtk_file_list_set_filter
		     (GtkFileList . file_list)
		     (GtkString   . filter))
(gtk-import-function none gtk_file_list_open_dir
		     (GtkFileList . file_list)
		     (GtkString   . path))
(gtk-import-function GtkString gtk_file_list_get_path
		     (GtkFileList . file_list))
(gtk-import-function GtkString gtk_file_list_get_filename
		     (GtkFileList . file_list))

;;; gtkfontcombo.h
(gtk-import-function GtkType gtk_font_combo_get_type)
(gtk-import-function GtkWidget gtk_font_combo_new)
(gtk-import-function none gtk_font_combo_select
		     (GtkFontCombo . font_combo)
		     (GtkString    . family)
		     (gboolean     . bold)
		     (gboolean     . italic)
		     (gint         . height))
(gtk-import-function none gtk_font_combo_select_nth
		     (GtkFontCombo . font_combo)
		     (gint         . n)
		     (gboolean     . bold)
		     (gboolean     . italic)
		     (gint         . height))

;;; gtkiconfilesel.h
;;; gtkiconlist.h
;;; gtkitementry.h
;;; gtkplot.h
;;; gtkplotcanvas.h
;;; gtkplotpc.h
;;; gtkplotprint.h
;;; gtkplotps.h
;;; gtkpsfont.h
;;; gtksheet.h

(provide 'gtk-extra)