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/** @file
* IPRT / No-CRT - Mostly empty stdio.h.
*/
/*
* Copyright (C) 2022-2025 Oracle and/or its affiliates.
*
* This file is part of VirtualBox base platform packages, as
* available from https://www.virtualbox.org.
*
* This program 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, in version 3 of the
* License.
*
* This program 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 this program; if not, see <https://www.gnu.org/licenses>.
*
* The contents of this file may alternatively be used under the terms
* of the Common Development and Distribution License Version 1.0
* (CDDL), a copy of it is provided in the "COPYING.CDDL" file included
* in the VirtualBox distribution, in which case the provisions of the
* CDDL are applicable instead of those of the GPL.
*
* You may elect to license modified versions of this file under the
* terms and conditions of either the GPL or the CDDL or both.
*
* SPDX-License-Identifier: GPL-3.0-only OR CDDL-1.0
*/
#ifndef IPRT_INCLUDED_nocrt_stdio_h
#define IPRT_INCLUDED_nocrt_stdio_h
#ifndef RT_WITHOUT_PRAGMA_ONCE
# pragma once
#endif
#include <iprt/stream.h>
#include <iprt/nocrt/sys/types.h> /* errno_t, off_t */
#ifdef IPRT_NO_CRT_FOR_3RD_PARTY
# include <iprt/nocrt/time.h> /* file.h includes fs.h which includes time.h */
# include <iprt/file.h> /* for RTFILE_SEEK_XXX */
# include <iprt/assertcompile.h>
#endif
typedef RTFOFF fpos_t;
#ifdef IPRT_NO_CRT_FOR_3RD_PARTY
/*
* Only for external libraries and such, but even then it would be best to
* check each printf and fprintf call as IPRT isn't 100% compatible...
*/
/* These are also in unistd.h: */
# undef SEEK_SET
# define SEEK_SET RTFILE_SEEK_BEGIN
# undef SEEK_CUR
# define SEEK_CUR RTFILE_SEEK_CURRENT
# undef SEEK_END
# define SEEK_END RTFILE_SEEK_END
AssertCompile(SEEK_SET == 0); AssertCompile(SEEK_CUR == 1); AssertCompile(SEEK_END == 2); /* Also in WDK header mmiscapi.h. */
# define RT_NOCRT_BUFSIZ 4096
# define BUFSIZ RT_NOCRT_BUFSIZ
RT_C_DECLS_BEGIN
typedef struct RTSTREAM FILE;
# define stdin g_pStdIn
# define stdout g_pStdOut
# define stderr g_pStdErr
# define printf RTPrintf
# define vprintf RTPrintfV
# define fprintf RTStrmPrintf
# define vfprintf RTStrmPrintfV
int RT_NOCRT(snprintf)(char *, size_t, const char *, ...);
int RT_NOCRT(vsnprintf)(char *, size_t, const char *, va_list);
int RT_NOCRT(scprintf)(const char *, ...);
int RT_NOCRT(vscprintf)(const char *, va_list);
FILE *RT_NOCRT(fopen)(const char *pszFilename, const char *pszMode);
FILE *RT_NOCRT(fdopen)(int fd, const char *pszMode);
FILE *RT_NOCRT(tmpfile)(void);
errno_t RT_NOCRT(tmpfile_s)(FILE **ppFile);
int RT_NOCRT(fileno)(FILE *pFile);
int RT_NOCRT(fclose)(FILE *pFile);
int RT_NOCRT(fflush)(FILE *pFile);
int RT_NOCRT(setvbuf)(FILE *pFile, char *pchBuf, int iBufferingType, size_t cbBuf);
int RT_NOCRT(fseek)(FILE *pFile, long, int);
int RT_NOCRT(fseeko)(FILE *pFile, off_t, int);
long RT_NOCRT(ftell)(FILE *pFile);
off_t RT_NOCRT(ftello)(FILE *pFile);
size_t RT_NOCRT(fwrite)(void const *pvBuf, size_t cbItem, size_t cItems, FILE *pFile);
int RT_NOCRT(fputs)(const char *psz, FILE *pFile);
int RT_NOCRT(puts)(const char *psz);
int RT_NOCRT(fputc)(int, FILE *pFile);
int RT_NOCRT(putc)(int, FILE *pFile);
size_t RT_NOCRT(fread)(void *pvBuf, size_t cbItem, size_t cItems, FILE *pFile);
int RT_NOCRT(fgetc)(FILE *pFile);
int RT_NOCRT(getc)(FILE *pFile);
int RT_NOCRT(ferror)(FILE *pFile);
void RT_NOCRT(clearerr)(FILE *pFile);
int RT_NOCRT(remove)(const char *pszFilename);
int RT_NOCRT(sscanf)(const char *pszString, const char *pszFormat, ...);
int RT_NOCRT(vsscanf)(const char *pszString, const char *pszFormat, va_list);
# ifndef RT_NOCRT_EOF /* also in string */
# define RT_NOCRT_EOF (-1)
# endif
# define EOF RT_NOCRT_EOF
/* Underscored variants: */
# define _printf RTPrintf
# define _vprintf RTPrintfV
# define _fprintf RTStrmPrintf
# define _vfprintf RTStrmPrintfV
int RT_NOCRT(_snprintf)(char *, size_t, const char *, ...);
int RT_NOCRT(_vsnprintf)(char *, size_t, const char *, va_list);
int RT_NOCRT(_scprintf)(const char *, ...);
int RT_NOCRT(_vscprintf)(const char *, va_list);
FILE *RT_NOCRT(_fopen)(const char *pszFilename, const char *pszMode);
FILE *RT_NOCRT(_fdopen)(int fd, const char *pszMode);
FILE *RT_NOCRT(_tmpfile)(void);
errno_t RT_NOCRT(_tmpfile_s)(FILE **ppFile);
int RT_NOCRT(_fileno)(FILE *pFile);
int RT_NOCRT(_fclose)(FILE *pFile);
int RT_NOCRT(_fflush)(FILE *pFile);
int RT_NOCRT(_setvbuf)(FILE *pFile, char *pchBuf, int iBufferingType, size_t cbBuf);
int RT_NOCRT(_fseek)(FILE *pFile, long, int);
int RT_NOCRT(_fseeko)(FILE *pFile, off_t, int);
long RT_NOCRT(_ftell)(FILE *pFile);
off_t RT_NOCRT(_ftello)(FILE *pFile);
size_t RT_NOCRT(_fwrite)(void const *pvBuf, size_t cbItem, size_t cItems, FILE *pFile);
int RT_NOCRT(_fputs)(const char *psz, FILE *pFile);
int RT_NOCRT(_fputc)(int, FILE *pFile);
size_t RT_NOCRT(_fread)(void *pvBuf, size_t cbItem, size_t cItems, FILE *pFile);
int RT_NOCRT(_fgetc)(FILE *pFile);
int RT_NOCRT(_getc)(FILE *pFile);
int RT_NOCRT(_ferror)(FILE *pFile);
void RT_NOCRT(_clearerr)(FILE *pFile);
int RT_NOCRT(_remove)(const char *pszFilename);
int RT_NOCRT(_sscanf)(const char *pszString, const char *pszFormat, ...);
int RT_NOCRT(_vsscanf)(const char *pszString, const char *pszFormat, va_list);
# define _IONBF (1) /**< No buffering. */
# define _IOLBF (2) /**< Line buffered. */
# define _IOFBF (3) /**< Fully buffered. */
/* Aliases: */
# if !defined(RT_WITHOUT_NOCRT_WRAPPERS) && !defined(RT_WITHOUT_NOCRT_WRAPPER_ALIASES)
# define snprintf RT_NOCRT(snprintf)
# define vsnprintf RT_NOCRT(vsnprintf)
# define scprintf RT_NOCRT(scprintf)
# define vscprintf RT_NOCRT(vscprintf)
# define fopen RT_NOCRT(fopen)
# define fdopen RT_NOCRT(fdopen)
# define tmpfile RT_NOCRT(tmpfile)
# define tmpfile_s RT_NOCRT(tmpfile_s)
# define fileno RT_NOCRT(fileno)
# define fclose RT_NOCRT(fclose)
# define fflush RT_NOCRT(fflush)
# define setvbuf RT_NOCRT(setvbuf)
# define fseek RT_NOCRT(fseek)
# define fseeko RT_NOCRT(fseeko)
# define ftell RT_NOCRT(ftell)
# define ftello RT_NOCRT(ftello)
# define fwrite RT_NOCRT(fwrite)
# define fputs RT_NOCRT(fputs)
# define puts RT_NOCRT(puts)
# define fputc RT_NOCRT(fputc)
# define fread RT_NOCRT(fread)
# define fgetc RT_NOCRT(fgetc)
# define getc RT_NOCRT(getc)
# define ferror RT_NOCRT(ferror)
# define clearerr RT_NOCRT(clearerr)
# define remove RT_NOCRT(remove)
# define sscanf RT_NOCRT(sscanf)
# define vsscanf RT_NOCRT(vsscanf)
/* Underscored variants: */
# define _snprintf RT_NOCRT(snprintf)
# define _vsnprintf RT_NOCRT(vsnprintf)
# define _scprintf RT_NOCRT(scprintf)
# define _vscprintf RT_NOCRT(vscprintf)
# define _fopen RT_NOCRT(fopen)
# define _fdopen RT_NOCRT(fdopen)
# define _tmpfile RT_NOCRT(tmpfile)
# define _tmpfile_s RT_NOCRT(tmpfile_s)
# define _fileno RT_NOCRT(fileno)
# define _fclose RT_NOCRT(fclose)
# define _flush RT_NOCRT(fflush)
# define _setvbuf RT_NOCRT(setvbuf)
# define _fseek RT_NOCRT(fseek)
# define _fseeko RT_NOCRT(fseeko)
# define _ftell RT_NOCRT(ftell)
# define _ftello RT_NOCRT(ftello)
# define _fwrite RT_NOCRT(fwrite)
# define _fputs RT_NOCRT(fputs)
# define _puts RT_NOCRT(puts)
# define _fputc RT_NOCRT(fputc)
# define _fread RT_NOCRT(fread)
# define _fgetc RT_NOCRT(fgetc)
# define _getc RT_NOCRT(getc)
# define _ferror RT_NOCRT(ferror)
# define _clearerr RT_NOCRT(clearerr)
# define _remove RT_NOCRT(remove)
# define _sscanf RT_NOCRT(_sscanf)
# define _vsscanf RT_NOCRT(_vsscanf)
# endif
RT_C_DECLS_END
#endif
#endif /* !IPRT_INCLUDED_nocrt_stdio_h */
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