1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
|
/* Specializations for error functions.
Copyright (C) 2007, 2012 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; if not, see
<http://www.gnu.org/licenses/>. */
#ifndef _ERROR_H
# error "Never include <bits/error.h> directly; use <error.h> instead."
#endif
extern void __REDIRECT (__error_alias, (int __status, int __errnum,
const char *__format, ...),
error)
__attribute__ ((__format__ (__printf__, 3, 4)));
extern void __REDIRECT (__error_noreturn, (int __status, int __errnum,
const char *__format, ...),
error)
__attribute__ ((__noreturn__, __format__ (__printf__, 3, 4)));
/* If we know the function will never return make sure the compiler
realizes that, too. */
__extern_always_inline void
error (int __status, int __errnum, const char *__format, ...)
{
if (__builtin_constant_p (__status) && __status != 0)
__error_noreturn (__status, __errnum, __format, __va_arg_pack ());
else
__error_alias (__status, __errnum, __format, __va_arg_pack ());
}
extern void __REDIRECT (__error_at_line_alias, (int __status, int __errnum,
const char *__fname,
unsigned int __line,
const char *__format, ...),
error_at_line)
__attribute__ ((__format__ (__printf__, 5, 6)));
extern void __REDIRECT (__error_at_line_noreturn, (int __status, int __errnum,
const char *__fname,
unsigned int __line,
const char *__format,
...),
error_at_line)
__attribute__ ((__noreturn__, __format__ (__printf__, 5, 6)));
/* If we know the function will never return make sure the compiler
realizes that, too. */
__extern_always_inline void
error_at_line (int __status, int __errnum, const char *__fname,
unsigned int __line, const char *__format, ...)
{
if (__builtin_constant_p (__status) && __status != 0)
__error_at_line_noreturn (__status, __errnum, __fname, __line, __format,
__va_arg_pack ());
else
__error_at_line_alias (__status, __errnum, __fname, __line,
__format, __va_arg_pack ());
}
|
GitWeb
