pam_pkcs11 0.6.12
error.h
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1/*
2 * PKCS #11 PAM Login Module
3 * Copyright (C) 2003 Mario Strasser <mast@gmx.net>,
4 *
5 * This library is free software; you can redistribute it and/or
6 * modify it under the terms of the GNU Lesser General Public
7 * License as published by the Free Software Foundation; either
8 * version 2.1 of the License, or (at your option) any later version.
9 *
10 * This library is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 * Lesser General Public License for more details.
14 *
15 * $Id$
16 */
17
18#ifndef __ERROR_H_
19#define __ERROR_H_
20
21#ifdef HAVE_CONFIG_H
22#include <config.h>
23#endif
24
25#include <config.h>
26#include <stdarg.h>
27#ifndef HAVE_NSS
28#include <openssl/err.h>
29#endif
30#include <errno.h>
31
33#define ERROR_BUFFER_SIZE 512
34
35#ifndef __ERROR_C_
36#define ERROR_EXTERN extern
37#else
38#define ERROR_EXTERN
39#endif
40
46ERROR_EXTERN void set_error(const char *format, ...);
47
52ERROR_EXTERN const char *get_error(void);
53
54#undef ERROR_EXTERN
55#endif /* __ERROR_H_ */
ERROR_EXTERN void set_error(const char *format,...)
store an error message into a temporary buffer, in a similar way as sprintf does
ERROR_EXTERN const char * get_error(void)
Retrieve error message string from buffer.
#define ERROR_EXTERN
Definition error.h:36