Artifact 75654b8c7abaf71302381d9da0692f93f37b209dc02777a58b5b9b80bf22c5a6:
- File
src/OFStdIOStream.h
— part of check-in
[b7097a67b6]
at
2015-06-14 10:45:10
on branch trunk
— Add OF_NONNULL / OF_NULLABLE and use that instead
Using __nonnull directly doesn't work on systems using glibc, as glibc
defines __nonnull as a parameterized define. While this does not fix the
problem of Clang introducing __nonnull even though it conflicts with
glibc, this at least means it's possible again to compile things with
versions of Clang that don't support __nonnull on systems with glibc. (user: js, size: 1427) [annotate] [blame] [check-ins using]
/* * Copyright (c) 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015 * Jonathan Schleifer <js@webkeks.org> * * 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. * * Alternatively, it may be distributed under the terms of the GNU General * Public License, either version 2 or 3, which can be found in the file * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this * file. */ #import "OFStream.h" OF_ASSUME_NONNULL_BEGIN /*! * @class OFStdIOStream OFStdIOStream.h ObjFW/OFStdIOStream.h * * @brief A class for providing standard input, output and error as OFStream. * * The global variables @ref of_stdin, @ref of_stdout and @ref of_stderr are * instances of this class and need no initialization. */ @interface OFStdIOStream: OFStream { int _fd; bool _atEndOfStream; } @end #ifdef __cplusplus extern "C" { #endif /*! @file */ /*! * @brief The standard input as an OFStream. */ extern OFStdIOStream *OF_NULLABLE of_stdin; /*! * @brief The standard output as an OFStream. */ extern OFStdIOStream *OF_NULLABLE of_stdout; /*! * @brief The standard error as an OFStream. */ extern OFStdIOStream *OF_NULLABLE of_stderr; extern void of_log(OFConstantString*, ...); #ifdef __cplusplus } #endif OF_ASSUME_NONNULL_END