* io.c (rb_cloexec_pipe): remove workaround of r33587.

  The bug of NetBSD is fixed on Mon Oct 31 21:31:29 UTC 2011.
  http://gnats.netbsd.org/cgi-bin/query-pr-single.pl?number=45545

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@33606 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 0 insertions, 6 deletions

diff --git a/io.c b/io.c
index 56fc3f3f7c..ab3f35f3cf 100644
--- a/io.c
+++ b/io.c
@@ -253,14 +253,8 @@ rb_cloexec_pipe(int fildes[2])
     static int try_pipe2 = 1;
     if (try_pipe2) {
         ret = pipe2(fildes, O_CLOEXEC);
-#ifdef __NetBSD__
-        /* pipe2 is available since NetBSD 6.0. */
-	if (ret > 0)
-	    return 0;
-#else
         if (ret != -1)
             return ret;
-#endif
         /* pipe2 is available since Linux 2.6.27, glibc 2.9. */
         if (errno == ENOSYS) {
             try_pipe2 = 0;