1 /***********************************************************************
2 *                                                                      *
3 *               This software is part of the ast package               *
4 *          Copyright (c) 1985-2012 AT&T Intellectual Property          *
5 *                      and is licensed under the                       *
6 *                 Eclipse Public License, Version 1.0                  *
7 *                    by AT&T Intellectual Property                     *
8 *                                                                      *
9 *                A copy of the License is available at                 *
10 *          http://www.eclipse.org/org/documents/epl-v10.html           *
11 *         (with md5 checksum b35adb5213ca9657e911e9befb180842)         *
12 *                                                                      *
13 *              Information and Software Systems Research               *
14 *                            AT&T Research                             *
15 *                           Florham Park NJ                            *
16 *                                                                      *
17 *               Glenn Fowler <glenn.s.fowler@gmail.com>                *
18 *                    David Korn <dgkorn@gmail.com>                     *
19 *                     Phong Vo <phongvo@gmail.com>                     *
20 *                                                                      *
21 ***********************************************************************/
22 /*
23  * standalone mini error interface
24  */
25 
26 #ifndef _ERROR_H
27 #define _ERROR_H	1
28 
29 #include <option.h>
30 #include <stdarg.h>
31 
32 typedef struct Error_info_s
33 {
34 	int		errors;
35 	int		line;
36 	int		warnings;
37 	char*		catalog;
38 	char*		file;
39 	char*		id;
40 } Error_info_t;
41 
42 #define ERROR_catalog(s)	s
43 
44 #define ERROR_INFO	0		/* info message -- no err_id	*/
45 #define ERROR_WARNING	1		/* warning message		*/
46 #define ERROR_ERROR	2		/* error message -- no err_exit	*/
47 #define ERROR_FATAL	3		/* error message with err_exit	*/
48 #define ERROR_PANIC	ERROR_LEVEL	/* panic message with err_exit	*/
49 
50 #define ERROR_LEVEL	0x00ff		/* level portion of status	*/
51 #define ERROR_SYSTEM	0x0100		/* report system errno message	*/
52 #define ERROR_USAGE	0x0800		/* usage message		*/
53 
54 #define error_info	_err_info
55 #define error		_err_msg
56 #define errorv		_err_msgv
57 
58 extern Error_info_t	error_info;
59 
60 #define errorx(l,x,c,m)	(char*)m
61 
62 extern void	error(int, ...);
63 extern int	errorf(void*, void*, int, ...);
64 extern void	errorv(const char*, int, va_list);
65 
66 #endif
67