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
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
|
#ifndef CYGONCE_LIBC_STDIO_STDIO_INL
#define CYGONCE_LIBC_STDIO_STDIO_INL
//===========================================================================
//
// stdio.inl
//
// ANSI standard I/O routines - inlined functions
//
//===========================================================================
// ####ECOSGPLCOPYRIGHTBEGIN####
// -------------------------------------------
// This file is part of eCos, the Embedded Configurable Operating System.
// Copyright (C) 1998, 1999, 2000, 2001, 2002 Free Software Foundation, Inc.
//
// eCos is free software; you can redistribute it and/or modify it under
// the terms of the GNU General Public License as published by the Free
// Software Foundation; either version 2 or (at your option) any later
// version.
//
// eCos 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 General Public License
// for more details.
//
// You should have received a copy of the GNU General Public License
// along with eCos; if not, write to the Free Software Foundation, Inc.,
// 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
//
// As a special exception, if other files instantiate templates or use
// macros or inline functions from this file, or you compile this file
// and link it with other works to produce a work based on this file,
// this file does not by itself cause the resulting work to be covered by
// the GNU General Public License. However the source code for this file
// must still be made available in accordance with section (3) of the GNU
// General Public License v2.
//
// This exception does not invalidate any other reasons why a work based
// on this file might be covered by the GNU General Public License.
// -------------------------------------------
// ####ECOSGPLCOPYRIGHTEND####
//===========================================================================
//#####DESCRIPTIONBEGIN####
//
// Author(s): jlarmour
// Contributors:
// Date: 2000-04-19
// Purpose:
// Description:
// Usage: Do not include this file directly - use #include <stdio.h>
//
//####DESCRIPTIONEND####
//
//===========================================================================
// CONFIGURATION
#include <pkgconf/libc_stdio.h> // Configuration header
// INCLUDES
#include <cyg/infra/cyg_type.h> // Common type definitions and support
#include <stddef.h> // NULL and size_t from compiler
#include <stdarg.h> // va_list
#include <stdio.h> // Just be sure it has been included
#include <errno.h> // Definition of error codes and errno
#include <string.h> // Definition of strerror() for perror()
#include <limits.h> // INT_MAX
// INLINE FUNCTION DEFINITIONS
//===========================================================================
// 7.9.5 File access functions
extern __inline__ void
setbuf( FILE *stream, char *buf ) __THROW
{
if (buf == NULL)
setvbuf( stream, NULL, _IONBF, 0 );
else
// NB: Should use full buffering by default ordinarily, but in
// the current system we're always connected to an interactive
// terminal, so use line buffering
setvbuf( stream, buf, _IOLBF, BUFSIZ );
} // setbuf()
//===========================================================================
// 7.9.6 Formatted input/output functions
extern __inline__ int
vfprintf( FILE *stream, const char *format, va_list arg ) __THROW
{
return vfnprintf(stream, INT_MAX, format, arg);
} // vfprintf()
extern __inline__ int
vprintf( const char *format, va_list arg ) __THROW
{
return vfnprintf(stdout, INT_MAX, format, arg);
} // vprintf()
extern __inline__ int
vsprintf( char *s, const char *format, va_list arg ) __THROW
{
return vsnprintf(s, INT_MAX, format, arg);
} // vsprintf()
//===========================================================================
// 7.9.7 Character input/output functions
extern __inline__ int
puts( const char *s ) __THROW
{
int rc;
rc = fputs( s, stdout );
if (rc >= 0)
rc = fputc('\n', stdout );
return rc;
} // puts()
//===========================================================================
// 7.9.10 Error-handling functions
extern __inline__ void
perror( const char *s ) __THROW
{
if (s && *s)
fprintf( stderr, "%s: %s\n", s, strerror(errno) );
else
fputs( strerror(errno), stderr );
} // perror()
//===========================================================================
// Other non-ANSI functions
extern __inline__ int
vscanf( const char *format, va_list arg ) __THROW
{
return vfscanf( stdin, format, arg );
} // vscanf()
#endif // CYGONCE_LIBC_STDIO_STDIO_INL multiple inclusion protection
// EOF stdio.inl
|
