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gc.c: use malloc_size

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* configure.in: check malloc_size() available on BSD.
* gc.c: use malloc_size() with malloc/malloc.h on BSD.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43983 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nobu 2013-12-03 14:48:20 +00:00
parent 7e1f3c636b
commit b7c6db94ae
4 changed files with 16 additions and 2 deletions
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6
ChangeLog
View file

@ -1,3 +1,9 @@
Tue Dec 3 23:48:18 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
* configure.in: check malloc_size() available on BSD.
* gc.c: use malloc_size() with malloc/malloc.h on BSD.
Tue Dec 3 23:06:20 2013 Narihiro Nakamura <authornari@gmail.com>
* object.c (rb_obj_clone): don't copy FL_WB_PROTECTED of a

2
configure.in
View file

@ -1093,6 +1093,7 @@ AC_CHECK_HEADERS( \
atomic.h \
malloc.h \
malloc_np.h \
malloc/malloc.h \
setjmpex.h
)
@ -1870,6 +1871,7 @@ AC_CHECK_FUNCS(lockf)
AC_CHECK_FUNCS(log2)
AC_CHECK_FUNCS(lstat)
AC_CHECK_FUNCS(malloc_usable_size)
AC_CHECK_FUNCS(malloc_size)
AC_CHECK_FUNCS(mblen)
AC_CHECK_FUNCS(memalign)
AC_CHECK_FUNCS(memrchr)

8
gc.c
View file

@ -39,12 +39,18 @@
# ifdef _WIN32
# define HAVE_MALLOC_USABLE_SIZE
# define malloc_usable_size(a) _msize(a)
# elif defined HAVE_MALLOC_SIZE
# define HAVE_MALLOC_USABLE_SIZE
# define malloc_usable_size(a) malloc_size(a)
# endif
#else
#endif
#ifdef HAVE_MALLOC_USABLE_SIZE
# ifdef HAVE_MALLOC_H
# include <malloc.h>
# elif defined(HAVE_MALLOC_NP_H)
# include <malloc_np.h>
# elif defined(HAVE_MALLOC_MALLOC_H)
# include <malloc/malloc.h>
# endif
#endif

2
internal.h
View file

@ -455,7 +455,7 @@ void rb_objspace_set_event_hook(const rb_event_flag_t event);
void rb_gc_writebarrier_remember_promoted(VALUE obj);
void ruby_gc_set_params(void);
#if HAVE_MALLOC_USABLE_SIZE || defined(_WIN32)
#if defined(HAVE_MALLOC_USABLE_SIZE) || defined(HAVE_MALLOC_SIZE) || defined(_WIN32)
#define ruby_sized_xrealloc(ptr, new_size, old_size) ruby_xrealloc(ptr, new_size)
#define ruby_sized_xfree(ptr, size) ruby_xfree(ptr)
#define SIZED_REALLOC_N(var,type,n,old_n) REALLOC_N(var, type, n)