diff options
| author | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2012-11-30 09:50:30 +0000 |
|---|---|---|
| committer | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2012-11-30 09:50:30 +0000 |
| commit | 578deb65b090f0c1486f901ea2d00bb456f7f4c5 (patch) | |
| tree | 9adfd46eab07f7af839f1206b2aec37319619e04 /ext/zlib | |
| parent | 719e0cd530dd7187c716c103876fb3a112cbd30c (diff) | |
| download | ruby-578deb65b090f0c1486f901ea2d00bb456f7f4c5.tar.gz | |
zlib.c: suppress warning
* ext/zlib/zlib.c (zlib_mem_alloc): suppress unused-value warning.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38047 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'ext/zlib')
| -rw-r--r-- | ext/zlib/zlib.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/ext/zlib/zlib.c b/ext/zlib/zlib.c index 8c3d84d4a3..9aa7697697 100644 --- a/ext/zlib/zlib.c +++ b/ext/zlib/zlib.c @@ -21,8 +21,8 @@ # define VALGRIND_MAKE_MEM_UNDEFINED(p, n) VALGRIND_MAKE_WRITABLE((p), (n)) # endif #else -# define VALGRIND_MAKE_MEM_DEFINED(p, n) /* empty */ -# define VALGRIND_MAKE_MEM_UNDEFINED(p, n) /* empty */ +# define VALGRIND_MAKE_MEM_DEFINED(p, n) 0 +# define VALGRIND_MAKE_MEM_UNDEFINED(p, n) 0 #endif #define RUBY_ZLIB_VERSION "0.6.0" @@ -588,7 +588,7 @@ zlib_mem_alloc(voidpf opaque, uInt items, uInt size) deflate is performing a conditional jump that depends on an uninitialized value. Isn't that a bug? http://www.zlib.net/zlib_faq.html#faq36 */ - VALGRIND_MAKE_MEM_DEFINED(p, items * size); + (void)VALGRIND_MAKE_MEM_DEFINED(p, items * size); return p; } |