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/*
* Copyright (c) 2008-2021 Jonathan Schleifer <js@nil.im>
*
* All rights reserved.
*
* This file is part of ObjFW. It may be distributed under the terms of the
* Q Public License 1.0, which can be found in the file LICENSE.QPL included in
* the packaging of this file.
*
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/*
* Copyright (c) 2008-2022 Jonathan Schleifer <js@nil.im>
*
* All rights reserved.
*
* This file is part of ObjFW. It may be distributed under the terms of the
* Q Public License 1.0, which can be found in the file LICENSE.QPL included in
* the packaging of this file.
*
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* The global variables @ref OFStdIn, @ref OFStdOut and @ref OFStdErr are
* instances of this class and need no initialization.
*/
#ifdef OF_STDIO_STREAM_WIN32_CONSOLE_H
OF_SUBCLASSING_RESTRICTED
#endif
@interface OFStdIOStream: OFStream
#if !defined(OF_WINDOWS) && !defined(OF_AMIGAOS)
<OFReadyForReadingObserving, OFReadyForWritingObserving>
#endif
{
#ifndef OF_AMIGAOS
int _fd;
#else
BPTR _handle;
bool _closable;
#endif
bool _atEndOfStream;
}
/**
* @brief Whether there is an underlying terminal.
*/
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* The global variables @ref OFStdIn, @ref OFStdOut and @ref OFStdErr are
* instances of this class and need no initialization.
*/
#ifdef OF_STDIO_STREAM_WIN32_CONSOLE_H
OF_SUBCLASSING_RESTRICTED
#endif
@interface OFStdIOStream: OFStream
#if !defined(OF_WINDOWS) && !defined(OF_AMIGAOS) && !defined(OF_WII_U)
<OFReadyForReadingObserving, OFReadyForWritingObserving>
#endif
{
#if defined(OF_AMIGAOS)
BPTR _handle;
bool _closable;
#elif !defined(OF_WII_U)
int _fd;
#endif
bool _atEndOfStream;
}
/**
* @brief Whether there is an underlying terminal.
*/
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/**
* @brief The standard error as an OFStream.
*/
extern OFStdIOStream *_Nullable OFStdErr;
/**
* @brief Log the specified printf-style format to @ref OFStdErr.
*
* This prefixes the output with the date, timestamp, process name and PID and
* allows `%@` as a printf-style formatted to print objects.
*/
extern void OFLog(OFConstantString *format, ...);
#ifdef __cplusplus
}
#endif
OF_ASSUME_NONNULL_END
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/**
* @brief The standard error as an OFStream.
*/
extern OFStdIOStream *_Nullable OFStdErr;
/**
* @brief Logs the specified printf-style format to @ref OFStdErr.
*
* This prefixes the output with the date, timestamp, process name and PID.
*
* @param format The format for the line to log. See @ref OFStream#writeFormat:.
*/
extern void OFLog(OFConstantString *format, ...);
/**
* @brief Logs the specified printf-style format to @ref OFStdErr.
*
* This prefixes the output with the date, timestamp, process name and PID.
*
* @param format The format for the line to log. See @ref OFStream#writeFormat:.
* @param arguments The arguments for the format
*/
extern void OFLogV(OFConstantString *format, va_list arguments);
#ifdef __cplusplus
}
#endif
OF_ASSUME_NONNULL_END
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