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* fhandler_console.cc (fhandler_console::dup): Only set ctty when we haven't

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specifically called setsid.
* fhandler_tty.cc (fhandler_pty_slave::dup): Ditto.  Also add comment
documenting research into rxvt problem.
* fhandler_termios.cc (fhandler_termios::tcsetpgrp): Don't check specifically
for myself->ctty == -1.  Test for > 0 as that is the correct test.
(fhandler_termios::sigflush): Ditto.
This commit is contained in:
Christopher Faylor
2012-03-03 21:35:30 +00:00
parent 56bed67046
commit bd7c945953
4 changed files with 26 additions and 4 deletions
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4
winsup/cygwin/fhandler_termios.cc
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@@ -99,7 +99,7 @@ fhandler_termios::tcsetpgrp (const pid_t pgid)
int
fhandler_termios::tcgetpgrp ()
{
if (myself->ctty != -1 && myself->ctty == tc ()->ntty)
if (myself->ctty > 0 && myself->ctty == tc ()->ntty)
return tc ()->pgid;
set_errno (ENOTTY);
return -1;
@@ -404,7 +404,7 @@ fhandler_termios::sigflush ()
pid_t
fhandler_termios::tcgetsid ()
{
if (myself->ctty != -1 && myself->ctty == tc ()->ntty)
if (myself->ctty > 0 && myself->ctty == tc ()->ntty)
return tc ()->getsid ();
set_errno (ENOTTY);
return -1;