pam_pkcs11  0.6.10
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 
46 ERROR_EXTERN void set_error(const char *format, ...);
47 
52 ERROR_EXTERN const char *get_error(void);
53 
54 #undef ERROR_EXTERN
55 #endif /* __ERROR_H_ */
set_error
ERROR_EXTERN void set_error(const char *format,...)
store an error message into a temporary buffer, in a similar way as sprintf does
get_error
ERROR_EXTERN const char * get_error(void)
Retrieve error message string from buffer.
ERROR_EXTERN
#define ERROR_EXTERN
Definition: error.h:36