1 /* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */
2 /* gkr-pam-stubs.c - Stubs to allow linking memory code
3
4 Copyright (C) 2007 Stef Walter
5
6 The Gnome Keyring Library is free software; you can redistribute it and/or
7 modify it under the terms of the GNU Library General Public License as
8 published by the Free Software Foundation; either version 2 of the
9 License, or (at your option) any later version.
10
11 The Gnome Keyring Library is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 Library General Public License for more details.
15
16 You should have received a copy of the GNU Library General Public
17 License along with the Gnome Library; see the file COPYING.LIB. If not,
18 <http://www.gnu.org/licenses/>.
19
20 Author: Stef Walter <stef@memberwebs.com>
21 */
22
23 #include "egg/egg-secure-memory.h"
24
25 #include <stdlib.h>
26
27 /*
28 * These are called from gkr-secure-memory.c to provide appropriate
29 * locking for memory between threads
30 */
31
32 static void
egg_memory_lock(void)33 egg_memory_lock (void)
34 {
35 /* No threads in PAM, no locking */
36 }
37
38 static void
egg_memory_unlock(void)39 egg_memory_unlock (void)
40 {
41 /* No threads in PAM, no locking */
42 }
43
44 static void *
egg_memory_fallback(void * p,size_t sz)45 egg_memory_fallback (void *p, size_t sz)
46 {
47 /* Handles allocation, reallocation and freeing */
48 return realloc (p, sz);
49 }
50
51 EGG_SECURE_DEFINE_GLOBALS (egg_memory_lock, egg_memory_unlock, egg_memory_fallback);
52