diff options
| author | glass <glass@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2014-01-15 11:37:23 +0000 |
|---|---|---|
| committer | glass <glass@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2014-01-15 11:37:23 +0000 |
| commit | bddde8eee32d1926ce6202f2697b78d0cda737f4 (patch) | |
| tree | 63347bef941e19eda1aaab93cce90f8c7539cfaf /configure.in | |
| parent | 82ab2d6d6af26eb0f4af3a3f18838617d90ef44b (diff) | |
* io.c (io_binwrite): use writev(2) to avoid double write if available.
* configure.in: check writev(2)
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44618 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'configure.in')
| -rw-r--r-- | configure.in | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/configure.in b/configure.in index dae346b20e..afe9edda4d 100644 --- a/configure.in +++ b/configure.in @@ -1122,6 +1122,7 @@ AC_CHECK_HEADERS( \ sys/socket.h \ process.h \ sys/prctl.h \ + sys/uio.h \ atomic.h \ malloc.h \ malloc_np.h \ @@ -1907,6 +1908,7 @@ AC_CHECK_FUNCS(malloc_usable_size) AC_CHECK_FUNCS(malloc_size) AC_CHECK_FUNCS(mblen) AC_CHECK_FUNCS(memalign) +AC_CHECK_FUNCS(writev) AC_CHECK_FUNCS(memrchr) AC_CHECK_FUNCS(mktime) AC_CHECK_FUNCS(pipe2) |