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
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
|
/* This is part of the iostream/stdio library, providing -*- C -*- I/O.
Define ANSI C stdio on top of C++ iostreams.
Copyright (C) 1991, 1994, 1995, 1996 Free Software Foundation, Inc.
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.
This 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
Library General Public License for more details.
You should have received a copy of the GNU Library General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
/*
* ANSI Standard: 4.9 INPUT/OUTPUT <stdio.h>
*/
#ifndef _STDIO_H
#define _STDIO_H
#define _STDIO_USES_IOSTREAM
#include <libio.h>
#ifndef NULL
#ifdef __cplusplus
#define NULL 0
#else
#define NULL (void*)0
#endif
#endif
#ifndef EOF
#define EOF (-1)
#endif
#ifndef BUFSIZ
#define BUFSIZ 1024
#endif
#define _IOFBF 0 /* Fully buffered. */
#define _IOLBF 1 /* Line buffered. */
#define _IONBF 2 /* No buffering. */
#define SEEK_SET 0
#define SEEK_CUR 1
#define SEEK_END 2
/* define size_t. Crud in case <sys/types.h> has defined it. */
#if !defined(_SIZE_T) && !defined(_T_SIZE_) && !defined(_T_SIZE)
#if !defined(__SIZE_T) && !defined(_SIZE_T_) && !defined(___int_size_t_h)
#if !defined(_GCC_SIZE_T) && !defined(_SIZET_)
#define _SIZE_T
#define _T_SIZE_
#define _T_SIZE
#define __SIZE_T
#define _SIZE_T_
#define ___int_size_t_h
#define _GCC_SIZE_T
#define _SIZET_
typedef _IO_size_t size_t;
#endif
#endif
#endif
typedef struct _IO_FILE FILE;
typedef _IO_fpos_t fpos_t;
#define FOPEN_MAX _G_FOPEN_MAX
#define FILENAME_MAX _G_FILENAME_MAX
#define TMP_MAX 999 /* Only limited by filename length */
#define L_ctermid 9
#define L_cuserid 9
#define P_tmpdir "/tmp"
#define L_tmpnam 20
/* For use by debuggers. These are linked in if printf or fprintf are used. */
extern FILE *stdin, *stdout, *stderr; /* TODO */
#define stdin _IO_stdin
#define stdout _IO_stdout
#define stderr _IO_stderr
#ifdef __cplusplus
extern "C" {
#endif
#ifndef __P
#if defined(__STDC__) || defined(__cplusplus) || defined(c_plusplus)
#define __P(args) args
#else
#define __P(args) ()
#endif
#endif /*!__P*/
extern void clearerr __P ((FILE*));
extern int fclose __P ((FILE*));
extern int feof __P ((FILE*));
extern int ferror __P ((FILE*));
extern int fflush __P ((FILE*));
extern int fgetc __P ((FILE *));
extern int fgetpos __P ((FILE* fp, fpos_t *pos));
extern char* fgets __P ((char*, int, FILE*));
extern FILE* fopen __P ((__const char*, __const char*));
extern FILE* fopencookie __P ((void *cookie, __const char *mode,
_IO_cookie_io_functions_t io_functions));
extern int fprintf __P ((FILE*, __const char* format, ...));
extern int fputc __P ((int, FILE*));
extern int fputs __P ((__const char *str, FILE *fp));
extern size_t fread __P ((void*, size_t, size_t, FILE*));
extern FILE* freopen __P ((__const char*, __const char*, FILE*));
extern int fscanf __P ((FILE *fp, __const char* format, ...));
extern int fseek __P ((FILE* fp, long int offset, int whence));
extern int fsetpos __P ((FILE* fp, __const fpos_t *pos));
extern long int ftell __P ((FILE* fp));
extern size_t fwrite __P ((__const void*, size_t, size_t, FILE*));
extern int getc __P ((FILE *));
extern int getchar __P ((void));
extern char* gets __P ((char*));
extern void perror __P ((__const char *));
extern int printf __P ((__const char* format, ...));
extern int putc __P ((int, FILE *));
extern int putchar __P ((int));
extern int puts __P ((__const char *str));
extern int remove __P ((__const char*));
extern int rename __P ((__const char* _old, __const char* _new));
extern void rewind __P ((FILE*));
extern int scanf __P ((__const char* format, ...));
extern void setbuf __P ((FILE*, char*));
extern void setlinebuf __P ((FILE*));
extern void setbuffer __P ((FILE*, char*, int));
extern int setvbuf __P ((FILE*, char*, int mode, size_t size));
extern int sprintf __P ((char*, __const char* format, ...));
extern int sscanf __P ((__const char* string, __const char* format, ...));
extern FILE* tmpfile __P ((void));
extern char* tmpnam __P ((char*));
extern char *__stdio_gen_tempname __P ((__const char *dir, __const char *pfx,
int dir_search, size_t *lenptr,
FILE **streamptr));
extern int ungetc __P ((int c, FILE* fp));
extern int vfprintf __P ((FILE *fp, char __const *fmt0, _G_va_list));
extern int vprintf __P ((char __const *fmt, _G_va_list));
extern int vsprintf __P ((char* string, __const char* format, _G_va_list));
#ifndef __STRICT_ANSI__
extern int dprintf __P ((int, __const char *, ...));
extern int vdprintf __P ((int, __const char *, _G_va_list));
extern int vfscanf __P ((FILE*, __const char *, _G_va_list));
extern int __vfscanf __P ((FILE*, __const char *, _G_va_list));
extern int vscanf __P ((__const char *, _G_va_list));
extern int vsscanf __P ((__const char *, __const char *, _G_va_list));
extern int __vsscanf __P ((__const char *, __const char *, _G_va_list));
#endif
#if !defined(__STRICT_ANSI__) || defined(_POSIX_SOURCE)
extern FILE *fdopen __P ((int, __const char *));
extern int fileno __P ((FILE*));
extern FILE* popen __P ((__const char*, __const char*));
extern int pclose __P ((FILE*));
#endif
#ifdef __USE_GNU
extern _IO_ssize_t getdelim __P ((char **, size_t *, int, FILE*));
extern _IO_ssize_t getline __P ((char **, size_t *, FILE *));
extern _IO_ssize_t __getline __P ((char **, size_t *, FILE *));
extern int snprintf __P ((char *, size_t, __const char *, ...));
extern int __snprintf __P ((char *, size_t, __const char *, ...));
extern int vsnprintf __P ((char *, size_t, __const char *, _G_va_list));
extern int __vsnprintf __P ((char *, size_t, __const char *, _G_va_list));
extern int asprintf __P ((char **, const char *, ...));
extern int vasprintf __P ((char **, const char *, _G_va_list));
/* Open a stream that writes into a malloc'd buffer that is expanded as
necessary. *BUFLOC and *SIZELOC are updated with the buffer's location
and the number of characters written on fflush or fclose. */
extern FILE *open_memstream __P ((char **__bufloc, size_t *__sizeloc));
#endif
extern int __underflow __P ((struct _IO_FILE*));
extern int __overflow __P ((struct _IO_FILE*, int));
#ifdef __USE_BSD
extern int sys_nerr;
extern const char *const sys_errlist[];
#endif
#ifdef __USE_GNU
extern int _sys_nerr;
extern const char *const _sys_errlist[];
#endif
/* Handle locking of streams. */
#if defined(_REENTRANT) || defined(_THREAD_SAFE)
extern void clearerr_unlocked __P ((FILE *));
extern void fileno_unlocked __P ((FILE *));
extern void flockfile __P ((FILE *));
extern void funlockfile __P ((FILE *));
extern int fclose_unlocked __P ((FILE *));
extern int fflush_unlocked __P ((FILE *));
extern size_t fread_unlocked __P ((void *, size_t, size_t, FILE *));
extern size_t fwrite_unlocked __P ((const void *, size_t, size_t, FILE *));
# define getc_unlocked(fp) _IO_getc_unlocked (fp)
# define getc_locked(fp) _IO_fgetc (fp)
# define getchar_unlocked() getc_unlocked (stdin)
# define getchar_locked() getc_locked (stdin)
# define getc(fp) getc_locked (fp)
# define putc_unlocked(c, fp) _IO_putc_unlocked (c, fp)
# define putc_locked(c, fp) _IO_putc_locked (c, fp)
# define putchar_unlocked(c) putc_unlocked (c, stdout)
# define putchar_locked(c) putc_locked (c, stdout)
# define putc(c, fp) putc_locked (c, fp)
# define feof_unlocked(fp) _IO_feof_unlocked (fp)
# define ferror_unlocked(fp) _IO_ferror_unlocked (fp)
#else
# define getc(fp) _IO_getc_unlocked (fp)
# define putc(c, fp) _IO_putc_unlocked (c, fp)
#endif /* _REENTRANT || _THREAD_SAFE */
#define flockfile(FILE) _IO_flockfile (FILE)
#define funlockfile(FILE) _IO_funlockfile (FILE)
#define putchar(c) putc (c, stdout)
#define getchar() getc (stdin)
#ifdef __cplusplus
}
#endif
#endif /* !_STDIO_H */
|
