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mv include/ruby/{impl,internal}
Devs do not love "impl".
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卜部昌平
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git
2020-05-11 09:24:41 +09:00
143 changed files with 0 additions and 0 deletions
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#ifndef RBIMPL_XMALLOC_H /*-*-C++-*-vi:se ft=cpp:*/
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#define RBIMPL_XMALLOC_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 Declares ::ruby_xmalloc().
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*/
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#include "ruby/impl/config.h"
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#ifdef STDC_HEADERS
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# include <stddef.h>
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#endif
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#ifdef HAVE_STDLIB_H
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# include <stdlib.h>
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#endif
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#include "ruby/impl/attr/alloc_size.h"
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#include "ruby/impl/attr/nodiscard.h"
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#include "ruby/impl/attr/noexcept.h"
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#include "ruby/impl/attr/restrict.h"
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#include "ruby/impl/attr/returns_nonnull.h"
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#include "ruby/impl/dllexport.h"
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#ifndef USE_GC_MALLOC_OBJ_INFO_DETAILS
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# define USE_GC_MALLOC_OBJ_INFO_DETAILS 0
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#endif
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#define xmalloc ruby_xmalloc
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#define xmalloc2 ruby_xmalloc2
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#define xcalloc ruby_xcalloc
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#define xrealloc ruby_xrealloc
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#define xrealloc2 ruby_xrealloc2
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#define xfree ruby_xfree
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RBIMPL_SYMBOL_EXPORT_BEGIN()
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RBIMPL_ATTR_NODISCARD()
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RBIMPL_ATTR_RESTRICT()
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RBIMPL_ATTR_RETURNS_NONNULL()
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RBIMPL_ATTR_ALLOC_SIZE((1))
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void *ruby_xmalloc(size_t size)
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RBIMPL_ATTR_NOEXCEPT(malloc(size))
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;
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RBIMPL_ATTR_NODISCARD()
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RBIMPL_ATTR_RESTRICT()
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RBIMPL_ATTR_RETURNS_NONNULL()
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RBIMPL_ATTR_ALLOC_SIZE((1,2))
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void *ruby_xmalloc2(size_t nelems, size_t elemsiz)
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RBIMPL_ATTR_NOEXCEPT(malloc(nelems * elemsiz))
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;
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RBIMPL_ATTR_NODISCARD()
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RBIMPL_ATTR_RESTRICT()
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RBIMPL_ATTR_RETURNS_NONNULL()
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RBIMPL_ATTR_ALLOC_SIZE((1,2))
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void *ruby_xcalloc(size_t nelems, size_t elemsiz)
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RBIMPL_ATTR_NOEXCEPT(calloc(nelems, elemsiz))
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;
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RBIMPL_ATTR_NODISCARD()
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RBIMPL_ATTR_RETURNS_NONNULL()
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RBIMPL_ATTR_ALLOC_SIZE((2))
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void *ruby_xrealloc(void *ptr, size_t newsiz)
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RBIMPL_ATTR_NOEXCEPT(realloc(ptr, newsiz))
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;
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RBIMPL_ATTR_NODISCARD()
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RBIMPL_ATTR_RETURNS_NONNULL()
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RBIMPL_ATTR_ALLOC_SIZE((2,3))
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void *ruby_xrealloc2(void *ptr, size_t newelems, size_t newsiz)
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RBIMPL_ATTR_NOEXCEPT(realloc(ptr, newelems * newsiz))
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;
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void ruby_xfree(void *ptr)
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RBIMPL_ATTR_NOEXCEPT(free(ptr))
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;
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#if USE_GC_MALLOC_OBJ_INFO_DETAILS || defined(__DOXYGEN)
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# define ruby_xmalloc(s1) ruby_xmalloc_with_location(s1, __FILE__, __LINE__)
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# define ruby_xmalloc2(s1, s2) ruby_xmalloc2_with_location(s1, s2, __FILE__, __LINE__)
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# define ruby_xcalloc(s1, s2) ruby_xcalloc_with_location(s1, s2, __FILE__, __LINE__)
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# define ruby_xrealloc(ptr, s1) ruby_xrealloc_with_location(ptr, s1, __FILE__, __LINE__)
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# define ruby_xrealloc2(ptr, s1, s2) ruby_xrealloc2_with_location(ptr, s1, s2, __FILE__, __LINE__)
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RBIMPL_ATTR_NODISCARD()
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RBIMPL_ATTR_RESTRICT()
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RBIMPL_ATTR_RETURNS_NONNULL()
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RBIMPL_ATTR_ALLOC_SIZE((1))
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void *ruby_xmalloc_body(size_t size)
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RBIMPL_ATTR_NOEXCEPT(malloc(size))
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;
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RBIMPL_ATTR_NODISCARD()
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RBIMPL_ATTR_RESTRICT()
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RBIMPL_ATTR_RETURNS_NONNULL()
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RBIMPL_ATTR_ALLOC_SIZE((1,2))
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void *ruby_xmalloc2_body(size_t nelems, size_t elemsiz)
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RBIMPL_ATTR_NOEXCEPT(malloc(nelems * elemsiz))
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;
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RBIMPL_ATTR_NODISCARD()
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RBIMPL_ATTR_RESTRICT()
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RBIMPL_ATTR_RETURNS_NONNULL()
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RBIMPL_ATTR_ALLOC_SIZE((1,2))
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void *ruby_xcalloc_body(size_t nelems, size_t elemsiz)
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RBIMPL_ATTR_NOEXCEPT(calloc(nelems, elemsiz))
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;
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RBIMPL_ATTR_NODISCARD()
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RBIMPL_ATTR_RETURNS_NONNULL()
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RBIMPL_ATTR_ALLOC_SIZE((2))
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void *ruby_xrealloc_body(void *ptr, size_t newsiz)
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RBIMPL_ATTR_NOEXCEPT(realloc(ptr, newsiz))
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;
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RBIMPL_ATTR_NODISCARD()
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RBIMPL_ATTR_RETURNS_NONNULL()
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RBIMPL_ATTR_ALLOC_SIZE((2,3))
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void *ruby_xrealloc2_body(void *ptr, size_t newelems, size_t newsiz)
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RBIMPL_ATTR_NOEXCEPT(realloc(ptr, newelems * newsiz))
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;
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RUBY_EXTERN const char *ruby_malloc_info_file;
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RUBY_EXTERN int ruby_malloc_info_line;
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static inline void *
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ruby_xmalloc_with_location(size_t s, const char *file, int line)
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{
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void *ptr;
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ruby_malloc_info_file = file;
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ruby_malloc_info_line = line;
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ptr = ruby_xmalloc_body(s);
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ruby_malloc_info_file = NULL;
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return ptr;
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}
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static inline void *
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ruby_xmalloc2_with_location(size_t s1, size_t s2, const char *file, int line)
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{
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void *ptr;
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ruby_malloc_info_file = file;
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ruby_malloc_info_line = line;
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ptr = ruby_xmalloc2_body(s1, s2);
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ruby_malloc_info_file = NULL;
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return ptr;
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}
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static inline void *
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ruby_xcalloc_with_location(size_t s1, size_t s2, const char *file, int line)
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{
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void *ptr;
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ruby_malloc_info_file = file;
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ruby_malloc_info_line = line;
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ptr = ruby_xcalloc_body(s1, s2);
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ruby_malloc_info_file = NULL;
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return ptr;
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}
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static inline void *
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ruby_xrealloc_with_location(void *ptr, size_t s, const char *file, int line)
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{
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void *rptr;
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ruby_malloc_info_file = file;
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ruby_malloc_info_line = line;
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rptr = ruby_xrealloc_body(ptr, s);
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ruby_malloc_info_file = NULL;
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return rptr;
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}
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static inline void *
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ruby_xrealloc2_with_location(void *ptr, size_t s1, size_t s2, const char *file, int line)
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{
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void *rptr;
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ruby_malloc_info_file = file;
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ruby_malloc_info_line = line;
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rptr = ruby_xrealloc2_body(ptr, s1, s2);
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ruby_malloc_info_file = NULL;
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return rptr;
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}
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#endif
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RBIMPL_SYMBOL_EXPORT_END()
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#endif /* RBIMPL_XMALLOC_H */
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