From 4305eb8e6c0e8ad0db9db29b38510d5815ccaabf Mon Sep 17 00:00:00 2001 From: nobu Date: Thu, 21 Nov 2013 09:49:05 +0000 Subject: gc.c: malloc_usable_size * gc.c (vm_xrealloc, vm_xfree): use malloc_usable_size() to obtain old size if available. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43760 b2dd03c8-39d4-4d8f-98ff-823fe69b080e --- configure.in | 1 + 1 file changed, 1 insertion(+) (limited to 'configure.in') diff --git a/configure.in b/configure.in index a4080e1a00..ab0cea9905 100644 --- a/configure.in +++ b/configure.in @@ -1851,6 +1851,7 @@ AC_CHECK_FUNCS(llabs) AC_CHECK_FUNCS(lockf) AC_CHECK_FUNCS(log2) AC_CHECK_FUNCS(lstat) +AC_CHECK_FUNCS(malloc_usable_size) AC_CHECK_FUNCS(mblen) AC_CHECK_FUNCS(memalign) AC_CHECK_FUNCS(memrchr) -- cgit v1.2.3