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편집 파일: sprintf.h

#ifndef RBIMPL_INTERN_SPRINTF_H /*-*-C++-*-vi:se ft=cpp:*/ #define RBIMPL_INTERN_SPRINTF_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 `RBIMPL` or `rbimpl` 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 Our own private printf(3). */ #include "ruby/internal/attr/format.h" #include "ruby/internal/dllexport.h" #include "ruby/internal/value.h" RBIMPL_SYMBOL_EXPORT_BEGIN() /* sprintf.c */ VALUE rb_f_sprintf(int, const VALUE*); RBIMPL_ATTR_FORMAT(RBIMPL_PRINTF_FORMAT, 1, 2) VALUE rb_sprintf(const char*, ...); VALUE rb_vsprintf(const char*, va_list); RBIMPL_ATTR_FORMAT(RBIMPL_PRINTF_FORMAT, 2, 3) VALUE rb_str_catf(VALUE, const char*, ...); VALUE rb_str_vcatf(VALUE, const char*, va_list); VALUE rb_str_format(int, const VALUE *, VALUE); RBIMPL_SYMBOL_EXPORT_END() #endif /* RBIMPL_INTERN_SPRINTF_H */