diff options
Diffstat (limited to 'openbsd-compat/bsd-openpty.c')
| -rw-r--r-- | openbsd-compat/bsd-openpty.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/openbsd-compat/bsd-openpty.c b/openbsd-compat/bsd-openpty.c index e8ad542f8d55..123a9be5650d 100644 --- a/openbsd-compat/bsd-openpty.c +++ b/openbsd-compat/bsd-openpty.c @@ -121,6 +121,15 @@ openpty(int *amaster, int *aslave, char *name, struct termios *termp, return (-1); } +# if defined(I_FIND) && defined(__SVR4) + /* + * If the streams modules have already been pushed then there + * is no more work to do here. + */ + if (ioctl(*aslave, I_FIND, "ptem") != 0) + return 0; +# endif + /* * Try to push the appropriate streams modules, as described * in Solaris pts(7). |