From 3f289d9237dc9be556f3f5ca2606b9589f509379 Mon Sep 17 00:00:00 2001 From: akr Date: Wed, 9 Nov 2011 13:26:06 +0000 Subject: add comment. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@33689 b2dd03c8-39d4-4d8f-98ff-823fe69b080e --- ext/pty/pty.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'ext/pty') diff --git a/ext/pty/pty.c b/ext/pty/pty.c index 5ebff5e933..4b28fd9f29 100644 --- a/ext/pty/pty.c +++ b/ext/pty/pty.c @@ -230,7 +230,8 @@ get_device_once(int *master, int *slave, char SlaveName[DEVICELEN], int nomesg, #if defined(__sun) || defined(__FreeBSD__) /* workaround for Solaris 10: grantpt() doesn't work if FD_CLOEXEC is set. [ruby-dev:44688] */ - /* FreeBSD 8 supported O_CLOEXEC for posix_openpt, but FreeBSD 9 removed it */ + /* FreeBSD 8 supported O_CLOEXEC for posix_openpt, but FreeBSD 9 removed it. + * http://www.freebsd.org/cgi/query-pr.cgi?pr=162374 */ if ((masterfd = posix_openpt(O_RDWR|O_NOCTTY)) == -1) goto error; if (sigaction(SIGCHLD, &dfl, &old) == -1) goto error; if (grantpt(masterfd) == -1) goto grantpt_error; -- cgit v1.2.3