ReactOS  0.4.14-dev-599-g2d4d3f5
err.h
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1 /*
2 
3  Copyright (C) 2010 Alex Andreotti <alex.andreotti@gmail.com>
4 
5  This file is part of chmc.
6 
7  chmc is free software: you can redistribute it and/or modify
8  it under the terms of the GNU General Public License as published by
9  the Free Software Foundation, either version 3 of the License, or
10  (at your option) any later version.
11 
12  chmc is distributed in the hope that it will be useful,
13  but WITHOUT ANY WARRANTY; without even the implied warranty of
14  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15  GNU General Public License for more details.
16 
17  You should have received a copy of the GNU General Public License
18  along with chmc. If not, see <http://www.gnu.org/licenses/>.
19 
20 */
21 #ifndef CHMC_ERR_H
22 #define CHMC_ERR_H
23 
24 #include <stdio.h>
25 #define chmcerr_printf(fmt, ...) fprintf (stderr, fmt , ## __VA_ARGS__)
26 
27 #include <stdlib.h>
28 #define BUG_ON(fmt, ...) \
29  do { \
30  fprintf (stderr, "%s:%d: ", __FILE__, __LINE__); \
31  fprintf (stderr, fmt , ## __VA_ARGS__); \
32  abort (); \
33  } while (0)
34 
35 #define CHMC_ERRMAXLEN (1023)
36 
37 #include <errno.h>
38 
39 #define CHMC_NOERR (0)
40 #define CHMC_ENOMEM (ENOMEM)
41 #define CHMC_EINVAL (EINVAL)
42 
43 void chmcerr_set(int code, const char *fmt, ...);
44 void chmcerr_clean(void);
45 int chmcerr_code(void);
46 const char *chmcerr_message(void);
47 
48 #define chmc_error(fmt, ...) fprintf (stdout, fmt , ## __VA_ARGS__)
49 
50 #define chmcerr_return_msg(fmt,...) \
51  do { \
52  chmcerr_printf ( "%s: %d: ", __FILE__, __LINE__ ); \
53  chmcerr_printf ( "error %d: ", chmcerr_code () ); \
54  chmcerr_printf ( fmt , ## __VA_ARGS__ ); \
55  chmcerr_printf ( ": %s\n", chmcerr_message () ); \
56  return chmcerr_code (); \
57  } while (0)
58 
59 #define chmcerr_msg(fmt,...) \
60  do { \
61  chmcerr_printf ("%s: %d: ", __FILE__, __LINE__); \
62  chmcerr_printf ("error %d: ", chmcerr_code ()); \
63  chmcerr_printf (fmt , ## __VA_ARGS__ ); \
64  chmcerr_printf (": %s\n", chmcerr_message ()); \
65  } while (0)
66 
67 #define chmcerr_set_return(code,fmt,...) \
68  do { \
69  chmcerr_set ( (code), (fmt), ## __VA_ARGS__ ); \
70  return (code); \
71  } while (0)
72 
73 #endif /* CHMC_ERR_H */
const char * chmcerr_message(void)
Definition: err.c:46
void chmcerr_clean(void)
Definition: err.c:37
int chmcerr_code(void)
Definition: err.c:42
void chmcerr_set(int code, const char *fmt,...)
Definition: err.c:50
Definition: dsound.c:943