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Diffstat (limited to 'include/ruby/3/intern/select/posix.h')
| -rw-r--r-- | include/ruby/3/intern/select/posix.h | 82 |
1 files changed, 0 insertions, 82 deletions
diff --git a/include/ruby/3/intern/select/posix.h b/include/ruby/3/intern/select/posix.h deleted file mode 100644 index 156962c0bb..0000000000 --- a/include/ruby/3/intern/select/posix.h +++ /dev/null @@ -1,82 +0,0 @@ -#ifndef RUBY3_INTERN_SELECT_POSIX_H /*-*-C++-*-vi:se ft=cpp:*/ -#define RUBY3_INTERN_SELECT_POSIX_H -/** - * @file - * @author Ruby developers <ruby-core@ruby-lang.org> - * @copyright This file is a part of the programming language Ruby. - * Permission is hereby granted, to either redistribute and/or - * modify this file, provided that the conditions mentioned in the - * file COPYING are met. Consult the file for details. - * @warning Symbols prefixed with either `RUBY3` or `ruby3` are - * implementation details. Don't take them as canon. They could - * rapidly appear then vanish. The name (path) of this header file - * is also an implementation detail. Do not expect it to persist - * at the place it is now. Developers are free to move it anywhere - * anytime at will. - * @note To ruby-core: remember that this header can be possibly - * recursively included from extension libraries written in C++. - * Do not expect for instance `__VA_ARGS__` is always available. - * We assume C99 for ruby itself but we don't assume languages of - * extension libraries. They could be written in C++98. - * @brief Public APIs to provide ::rb_fd_select(). - */ -#include "ruby/3/config.h" - -#ifdef HAVE_SYS_SELECT_H -# include <sys/select.h> /* for select(2) (modern POSIX) */ -#endif - -#ifdef HAVE_UNISTD_H -# include <unistd.h> /* for select(2) (archaic UNIX) */ -#endif - -#include "ruby/3/attr/pure.h" -#include "ruby/3/attr/const.h" - -typedef fd_set rb_fdset_t; - -#define rb_fd_zero FD_ZERO -#define rb_fd_set FD_SET -#define rb_fd_clr FD_CLR -#define rb_fd_isset FD_ISSET -#define rb_fd_init FD_ZERO -#define rb_fd_select select -/**@cond INTERNAL_MACRO */ -#define rb_fd_copy rb_fd_copy -#define rb_fd_dup rb_fd_dup -#define rb_fd_ptr rb_fd_ptr -#define rb_fd_max rb_fd_max -/** @endcond */ - -static inline void -rb_fd_copy(rb_fdset_t *dst, const fd_set *src, int n) -{ - *dst = *src; -} - -static inline void -rb_fd_dup(rb_fdset_t *dst, const fd_set *src, int n) -{ - *dst = *src; -} - -RUBY3_ATTR_PURE() -/* :TODO: can this function be __attribute__((returns_nonnull)) or not? */ -static inline fd_set * -rb_fd_ptr(rb_fdset_t *f) -{ - return f; -} - -RUBY3_ATTR_CONST() -static inline int -rb_fd_max(const rb_fdset_t *f) -{ - return FD_SETSIZE; -} - -/* :FIXME: What are these? They don't exist for shibling implementations. */ -#define rb_fd_init_copy(d, s) (*(d) = *(s)) -#define rb_fd_term(f) ((void)(f)) - -#endif /* RUBY3_INTERN_SELECT_POSIX_H */ |