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* pinfo.cc (_pinfo::set_ctty): Don't copy over existing ctty if it is active.

This commit is contained in:
Christopher Faylor 2003-12-09 03:27:05 +00:00
parent 91ec94b67c
commit 7176387b4f
2 changed files with 6 additions and 4 deletions
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5
winsup/cygwin/ChangeLog
View File

@ -1,3 +1,8 @@
2003-12-08 Christopher Faylor <cgf@redhat.com>
* pinfo.cc (_pinfo::set_ctty): Don't copy over existing ctty if it is
active.
2003-12-08 Christopher Faylor <cgf@redhat.com> 2003-12-08 Christopher Faylor <cgf@redhat.com>
* thread.cc (pthread::precreate): Delete duplicate setting of * thread.cc (pthread::precreate): Delete duplicate setting of

5
winsup/cygwin/pinfo.cc
View File

@ -257,7 +257,6 @@ pinfo::set_acl()
void void
_pinfo::set_ctty (tty_min *tc, int flags, fhandler_tty_slave *fhctty) _pinfo::set_ctty (tty_min *tc, int flags, fhandler_tty_slave *fhctty)
{ {
int initial_ctty = ctty;
if ((ctty < 0 || ctty == tc->ntty) && !(flags & O_NOCTTY)) if ((ctty < 0 || ctty == tc->ntty) && !(flags & O_NOCTTY))
{ {
ctty = tc->ntty; ctty = tc->ntty;
@ -277,10 +276,8 @@ _pinfo::set_ctty (tty_min *tc, int flags, fhandler_tty_slave *fhctty)
sid = tc->getsid (); sid = tc->getsid ();
if (tc->getpgid () == 0) if (tc->getpgid () == 0)
tc->setpgid (pgid); tc->setpgid (pgid);
if (fhctty) if (fhctty && !cygheap->ctty.get_io_handle ())
cygheap->ctty = *fhctty; cygheap->ctty = *fhctty;
else if (initial_ctty < 0)
assert (cygheap->ctty.get_io_handle () == NULL);
} }
} }