diff options
Diffstat (limited to 'winsup/cygwin/pinfo.cc')
| -rw-r--r-- | winsup/cygwin/pinfo.cc | 14 |
1 files changed, 11 insertions, 3 deletions
diff --git a/winsup/cygwin/pinfo.cc b/winsup/cygwin/pinfo.cc index 504c1c9f2..93ab9b945 100644 --- a/winsup/cygwin/pinfo.cc +++ b/winsup/cygwin/pinfo.cc @@ -331,14 +331,20 @@ _pinfo::set_ctty (tty_min *tc, int flags, fhandler_tty_slave *arch) if ((ctty < 0 || ctty == tc->ntty) && !(flags & O_NOCTTY)) { ctty = tc->ntty; - syscall_printf ("attached %s sid %d, pid %d, tty->pgid %d, tty->sid %d", - __ctty (), sid, pid, pgid, tc->getsid ()); + lock_ttys here; + syscall_printf ("attaching %s sid %d, pid %d, pgid %d, tty->pgid %d, tty->sid %d", + __ctty (), sid, pid, pgid, tc->getpgid (), tc->getsid ()); pinfo p (tc->getsid ()); if (sid == pid && (!p || p->pid == pid || !p->exists ())) { +#ifdef DEBUGGING + debug_printf ("resetting %s sid. Was %d, now %d. pgid was %d, now %d.", + __ctty (), tc->getsid (), sid, tc->getpgid (), pgid); +#else paranoid_printf ("resetting %s sid. Was %d, now %d. pgid was %d, now %d.", __ctty (), tc->getsid (), sid, tc->getpgid (), pgid); +#endif /* We are the session leader */ tc->setsid (sid); tc->setpgid (pgid); @@ -346,7 +352,9 @@ _pinfo::set_ctty (tty_min *tc, int flags, fhandler_tty_slave *arch) else sid = tc->getsid (); if (tc->getpgid () == 0) - tc->setpgid (pgid); +{debug_printf ("setting pgid to %d", pgid); + tc->setpgid (pgid); +} if (cygheap->ctty != arch) { debug_printf ("cygheap->ctty %p, arch %p", cygheap->ctty, arch); |