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author | akr <akr@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2013-08-06 03:26:34 +0000 |
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committer | akr <akr@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2013-08-06 03:26:34 +0000 |
commit | 25336fa7c1db1904c5a4d2eabe03a48e964cd1f8 (patch) | |
tree | 85289f52ea86b1e8f2c3eaee05b0a54efb445f7b /internal.h | |
parent | 0bd6f36aa73059022fd5dd9cc2462cb4b785ba25 (diff) | |
download | ruby-25336fa7c1db1904c5a4d2eabe03a48e964cd1f8.tar.gz |
* bignum.c (rb_big_realloc): Use VALGRIND_MAKE_MEM_UNDEFINED to
declare undefined memory area.
(bignew_1): Ditto.
* internal.h (VALGRIND_MAKE_MEM_DEFINED): Moved from gc.c
(VALGRIND_MAKE_MEM_UNDEFINED): Ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@42392 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'internal.h')
-rw-r--r-- | internal.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/internal.h b/internal.h index 03acd3f8e1..a4cf43b939 100644 --- a/internal.h +++ b/internal.h @@ -19,6 +19,19 @@ extern "C" { #endif #endif +#ifdef HAVE_VALGRIND_MEMCHECK_H +# include <valgrind/memcheck.h> +# ifndef VALGRIND_MAKE_MEM_DEFINED +# define VALGRIND_MAKE_MEM_DEFINED(p, n) VALGRIND_MAKE_READABLE((p), (n)) +# endif +# ifndef VALGRIND_MAKE_MEM_UNDEFINED +# define VALGRIND_MAKE_MEM_UNDEFINED(p, n) VALGRIND_MAKE_WRITABLE((p), (n)) +# endif +#else +# define VALGRIND_MAKE_MEM_DEFINED(p, n) 0 +# define VALGRIND_MAKE_MEM_UNDEFINED(p, n) 0 +#endif + #define numberof(array) ((int)(sizeof(array) / sizeof((array)[0]))) #define STATIC_ASSERT(name, expr) typedef int static_assert_##name##_check[1 - 2*!(expr)] |