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52 lines
2.2 KiB
C++
52 lines
2.2 KiB
C++
#ifndef RBIMPL_INTERN_SELECT_H /*-*-C++-*-vi:se ft=cpp:*/
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#define RBIMPL_INTERN_SELECT_H
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/**
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* @file
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* @author Ruby developers <ruby-core@ruby-lang.org>
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* @copyright This file is a part of the programming language Ruby.
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* Permission is hereby granted, to either redistribute and/or
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* modify this file, provided that the conditions mentioned in the
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* file COPYING are met. Consult the file for details.
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* @warning Symbols prefixed with either `RBIMPL` or `rbimpl` are
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* implementation details. Don't take them as canon. They could
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* rapidly appear then vanish. The name (path) of this header file
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* is also an implementation detail. Do not expect it to persist
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* at the place it is now. Developers are free to move it anywhere
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* anytime at will.
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* @note To ruby-core: remember that this header can be possibly
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* recursively included from extension libraries written in C++.
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* Do not expect for instance `__VA_ARGS__` is always available.
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* We assume C99 for ruby itself but we don't assume languages of
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* extension libraries. They could be written in C++98.
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* @brief Public APIs to provide ::rb_fd_select().
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* @note Functions and structs defined in this header file are not
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* necessarily ruby-specific. They don't need ::VALUE etc.
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*/
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#include "ruby/internal/config.h"
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#ifdef HAVE_SYS_TYPES_H
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# include <sys/types.h> /* for NFDBITS (BSD Net/2) */
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#endif
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#include "ruby/internal/dllexport.h"
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/* thread.c */
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#if defined(NFDBITS) && defined(HAVE_RB_FD_INIT)
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# include "ruby/internal/intern/select/largesize.h"
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#elif defined(_WIN32)
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# include "ruby/internal/intern/select/win32.h"
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# define rb_fd_resize(n, f) ((void)(f))
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#else
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# include "ruby/internal/intern/select/posix.h"
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# define rb_fd_resize(n, f) ((void)(f))
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#endif
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RBIMPL_SYMBOL_EXPORT_BEGIN()
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struct timeval;
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int rb_thread_fd_select(int, rb_fdset_t *, rb_fdset_t *, rb_fdset_t *, struct timeval *);
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RBIMPL_SYMBOL_EXPORT_END()
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#endif /* RBIMPL_INTERN_SELECT_H */
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