stdio.h@ 96091

Last change on this file since 96091 was 96091, checked in by vboxsync, 2 years ago
IPRT/nocrt: Added clearerr, ferror, fgetc, fileno, fputc, fputs, fread, fseek, fseeko, ftell, ftello, fwrite, getc, puc, puts and setvbuf. bugref:10261
Property svn:eol-style set to `native` Property svn:keywords set to `Author Date Id Revision`
File size: 7.8 KB

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1	/** @file
2	* IPRT / No-CRT - Mostly empty stdio.h.
3	*/
4
5	/*
6	* Copyright (C) 2022 Oracle Corporation
7	*
8	* This file is part of VirtualBox Open Source Edition (OSE), as
9	* available from http://www.virtualbox.org. This file is free software;
10	* you can redistribute it and/or modify it under the terms of the GNU
11	* General Public License (GPL) as published by the Free Software
12	* Foundation, in version 2 as it comes in the "COPYING" file of the
13	* VirtualBox OSE distribution. VirtualBox OSE is distributed in the
14	* hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
15	*
16	* The contents of this file may alternatively be used under the terms
17	* of the Common Development and Distribution License Version 1.0
18	* (CDDL) only, as it comes in the "COPYING.CDDL" file of the
19	* VirtualBox OSE distribution, in which case the provisions of the
20	* CDDL are applicable instead of those of the GPL.
21	*
22	* You may elect to license modified versions of this file under the
23	* terms and conditions of either the GPL or the CDDL or both.
24	*/
25
26	#ifndef IPRT_INCLUDED_nocrt_stdio_h
27	#define IPRT_INCLUDED_nocrt_stdio_h
28	#ifndef RT_WITHOUT_PRAGMA_ONCE
29	# pragma once
30	#endif
31
32	#include <iprt/stream.h>
33	#include <iprt/nocrt/sys/types.h> /* errno_t, off_t */
34	#ifdef IPRT_NO_CRT_FOR_3RD_PARTY
35	# include <iprt/nocrt/time.h> /* file.h includes fs.h which includes time.h */
36	# include <iprt/file.h> /* for RTFILE_SEEK_XXX */
37	# include <iprt/assertcompile.h>
38	#endif
39
40	typedef RTFOFF fpos_t;
41
42
43	#ifdef IPRT_NO_CRT_FOR_3RD_PARTY
44	/*
45	* Only for external libraries and such, but even then it would be best to
46	* check each printf and fprintf call as IPRT isn't 100% compatible...
47	*/
48
49	/* These are also in unistd.h: */
50	# undef SEEK_SET
51	# define SEEK_SET RTFILE_SEEK_BEGIN
52	# undef SEEK_CUR
53	# define SEEK_CUR RTFILE_SEEK_CURRENT
54	# undef SEEK_END
55	# define SEEK_END RTFILE_SEEK_END
56	AssertCompile(SEEK_SET == 0); AssertCompile(SEEK_CUR == 1); AssertCompile(SEEK_END == 2); /* Also in WDK header mmiscapi.h. */
57
58
59	RT_C_DECLS_BEGIN
60
61	typedef struct RTSTREAM FILE;
62	# define stdin g_pStdIn
63	# define stdout g_pStdOut
64	# define stderr g_pStdErr
65
66	# define printf RTPrintf
67	# define vprintf RTPrintfV
68	# define fprintf RTStrmPrintf
69	# define vfprintf RTStrmPrintfV
70	int RT_NOCRT(snprintf)(char , size_t, const char , ...);
71	int RT_NOCRT(vsnprintf)(char , size_t, const char , va_list);
72	int RT_NOCRT(scprintf)(const char *, ...);
73	int RT_NOCRT(vscprintf)(const char *, va_list);
74
75	FILE RT_NOCRT(fopen)(const char pszFilename, const char *pszMode);
76	FILE RT_NOCRT(fdopen)(int fd, const char pszMode);
77	FILE *RT_NOCRT(tmpfile)(void);
78	errno_t RT_NOCRT(tmpfile_s)(FILE **ppFile);
79	int RT_NOCRT(fileno)(FILE *pFile);
80	int RT_NOCRT(fclose)(FILE *pFile);
81	int RT_NOCRT(fflush)(FILE *pFile);
82	int RT_NOCRT(setvbuf)(FILE pFile, char pchBuf, int iBufferingType, size_t cbBuf);
83	int RT_NOCRT(fseek)(FILE *pFile, long, int);
84	int RT_NOCRT(fseeko)(FILE *pFile, off_t, int);
85	long RT_NOCRT(ftell)(FILE *pFile);
86	off_t RT_NOCRT(ftello)(FILE *pFile);
87	size_t RT_NOCRT(fwrite)(void const pvBuf, size_t cbItem, size_t cItems, FILE pFile);
88	int RT_NOCRT(fputs)(const char psz, FILE pFile);
89	int RT_NOCRT(puts)(const char *psz);
90	int RT_NOCRT(fputc)(int, FILE *pFile);
91	int RT_NOCRT(putc)(int, FILE *pFile);
92	size_t RT_NOCRT(fread)(void pvBuf, size_t cbItem, size_t cItems, FILE pFile);
93	int RT_NOCRT(fgetc)(FILE *pFile);
94	int RT_NOCRT(getc)(FILE *pFile);
95	int RT_NOCRT(ferror)(FILE *pFile);
96	void RT_NOCRT(clearerr)(FILE *pFile);
97	int RT_NOCRT(remove)(const char *pszFilename);
98	int RT_NOCRT(sscanf)(const char pszString, const char pszFormat, ...);
99
100	# ifndef RT_NOCRT_EOF /* also in string */
101	# define RT_NOCRT_EOF (-1)
102	# endif
103	# define EOF RT_NOCRT_EOF
104
105	/* Underscored variants: */
106	# define _printf RTPrintf
107	# define _vprintf RTPrintfV
108	# define _fprintf RTStrmPrintf
109	# define _vfprintf RTStrmPrintfV
110	int RT_NOCRT(_snprintf)(char , size_t, const char , ...);
111	int RT_NOCRT(_vsnprintf)(char , size_t, const char , va_list);
112	int RT_NOCRT(_scprintf)(const char *, ...);
113	int RT_NOCRT(_vscprintf)(const char *, va_list);
114
115	FILE RT_NOCRT(_fopen)(const char pszFilename, const char *pszMode);
116	FILE RT_NOCRT(_fdopen)(int fd, const char pszMode);
117	FILE *RT_NOCRT(_tmpfile)(void);
118	errno_t RT_NOCRT(_tmpfile_s)(FILE **ppFile);
119	int RT_NOCRT(_fileno)(FILE *pFile);
120	int RT_NOCRT(_fclose)(FILE *pFile);
121	int RT_NOCRT(_fflush)(FILE *pFile);
122	int RT_NOCRT(_setvbuf)(FILE pFile, char pchBuf, int iBufferingType, size_t cbBuf);
123	int RT_NOCRT(_fseek)(FILE *pFile, long, int);
124	int RT_NOCRT(_fseeko)(FILE *pFile, off_t, int);
125	long RT_NOCRT(_ftell)(FILE *pFile);
126	off_t RT_NOCRT(_ftello)(FILE *pFile);
127	size_t RT_NOCRT(_fwrite)(void const pvBuf, size_t cbItem, size_t cItems, FILE pFile);
128	int RT_NOCRT(_fputs)(const char psz, FILE pFile);
129	int RT_NOCRT(_fputc)(int, FILE *pFile);
130	size_t RT_NOCRT(_fread)(void pvBuf, size_t cbItem, size_t cItems, FILE pFile);
131	int RT_NOCRT(_fgetc)(FILE *pFile);
132	int RT_NOCRT(_getc)(FILE *pFile);
133	int RT_NOCRT(_ferror)(FILE *pFile);
134	void RT_NOCRT(_clearerr)(FILE *pFile);
135	int RT_NOCRT(_remove)(const char *pszFilename);
136	int RT_NOCRT(_sscanf)(const char pszString, const char pszFormat, ...);
137
138	# define _IONBF (1) /*< No buffering. /
139	# define _IOLBF (2) /*< Line buffered. /
140	# define _IOFBF (3) /*< Fully buffered. /
141
142	/* Aliases: */
143	# if !defined(RT_WITHOUT_NOCRT_WRAPPERS) && !defined(RT_WITHOUT_NOCRT_WRAPPER_ALIASES)
144	# define snprintf RT_NOCRT(snprintf)
145	# define vsnprintf RT_NOCRT(vsnprintf)
146	# define scprintf RT_NOCRT(scprintf)
147	# define vscprintf RT_NOCRT(vscprintf)
148
149	# define fopen RT_NOCRT(fopen)
150	# define fdopen RT_NOCRT(fdopen)
151	# define tmpfile RT_NOCRT(tmpfile)
152	# define tmpfile_s RT_NOCRT(tmpfile_s)
153	# define fileno RT_NOCRT(fileno)
154	# define fclose RT_NOCRT(fclose)
155	# define fflush RT_NOCRT(fflush)
156	# define setvbuf RT_NOCRT(setvbuf)
157	# define fseek RT_NOCRT(fseek)
158	# define fseeko RT_NOCRT(fseeko)
159	# define ftell RT_NOCRT(ftell)
160	# define ftello RT_NOCRT(ftello)
161	# define fwrite RT_NOCRT(fwrite)
162	# define fputs RT_NOCRT(fputs)
163	# define fputc RT_NOCRT(fputc)
164	# define fread RT_NOCRT(fread)
165	# define fgetc RT_NOCRT(fgetc)
166	# define getc RT_NOCRT(getc)
167	# define ferror RT_NOCRT(ferror)
168	# define clearerr RT_NOCRT(clearerr)
169	# define remove RT_NOCRT(remove)
170	# define sscanf RT_NOCRT(sscanf)
171
172
173	/* Underscored variants: */
174	# define _snprintf RT_NOCRT(snprintf)
175	# define _vsnprintf RT_NOCRT(vsnprintf)
176	# define _scprintf RT_NOCRT(scprintf)
177	# define _vscprintf RT_NOCRT(vscprintf)
178
179	# define _fopen RT_NOCRT(fopen)
180	# define _fdopen RT_NOCRT(fdopen)
181	# define _tmpfile RT_NOCRT(tmpfile)
182	# define _tmpfile_s RT_NOCRT(tmpfile_s)
183	# define _fileno RT_NOCRT(fileno)
184	# define _fclose RT_NOCRT(fclose)
185	# define _flush RT_NOCRT(fflush)
186	# define _setvbuf RT_NOCRT(setvbuf)
187	# define _fseek RT_NOCRT(fseek)
188	# define _fseeko RT_NOCRT(fseeko)
189	# define _ftell RT_NOCRT(ftell)
190	# define _ftello RT_NOCRT(ftello)
191	# define _fwrite RT_NOCRT(fwrite)
192	# define _fputs RT_NOCRT(fputs)
193	# define _fputc RT_NOCRT(fputc)
194	# define _fread RT_NOCRT(fread)
195	# define _fgetc RT_NOCRT(fgetc)
196	# define _getc RT_NOCRT(getc)
197	# define _ferror RT_NOCRT(ferror)
198	# define _clearerr RT_NOCRT(clearerr)
199	# define _remove RT_NOCRT(remove)
200	# define _sscanf RT_NOCRT(_sscanf)
201	# endif
202
203	RT_C_DECLS_END
204
205	#endif
206
207	#endif /* !IPRT_INCLUDED_nocrt_stdio_h */
208

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source: vbox/trunk/include/iprt/nocrt/stdio.h@ 96091

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