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Change use of BOOL, TRUE, FALSE to bool, true, false, as appropriate,

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throughout.
* tty.cc (tty::common_init): Remove call to SetKernelObjectSecurity and edit
some comments.
* cygheap.h (init_cygheap::ctty): Add new element.
* devices.in (device::parse): Remove special handling for /dev/tty.
* devices.cc: Regenerate.
* dtable.cc (build_fh_pc): Don't reset /dev/tty device.  Let the device opener
do that.
* fhandler_termios.cc (tty_min::set_ctty): Redefine to _pinfo class.
* fhandler_tty.cc (fhandler_tty_common::set_close_on_exec): Avoid setting
noninherit flag for ctty.
* tty.h: Move BOOLs to bools.
(tty_min::set_ctty): Redeclare to _pinfo class.
* pinfo.cc (_pinfo::set_ctty): Define new function based on tty_min::set_ctty.
Change first argument from tty number to tty_min class.
* pinfo.h (_pinfo::set_ctty): Declare.
* fhandler_console.cc (fhandler_console::get_tty_stuff): Reflect move of
set_ctty to _pinfo class.
* fhandler_tty.cc (fhandler_tty_slave::open): Treat FH_TTY specially.  Use
saved cygheap value if it exists.  Otherwise convert to real device and save on
first time open.
(fhandler_tty_common::dup): Potentially set controlling tty if duping a slave
tty.
* syscalls.cc (setsid): Close controlling tty in cygheap.
* tty.cc: Change some BOOLs to bools.
This commit is contained in:
Christopher Faylor
2003-12-07 22:37:12 +00:00
parent 2e3ff06d3c
commit 2e008fb91f
41 changed files with 425 additions and 384 deletions
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30
winsup/cygwin/pinfo.cc
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@@ -254,6 +254,36 @@ pinfo::set_acl()
debug_printf ("SetKernelObjectSecurity %E");
}
void
_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))
{
ctty = tc->ntty;
syscall_printf ("attached tty%d sid %d, pid %d, tty->pgid %d, tty->sid %d",
tc->ntty, sid, pid, pgid, tc->getsid ());
pinfo p (tc->getsid ());
if (sid == pid && (!p || p->pid == pid || !proc_exists (p)))
{
paranoid_printf ("resetting tty%d sid. Was %d, now %d. pgid was %d, now %d.",
tc->ntty, tc->getsid (), sid, tc->getpgid (), pgid);
/* We are the session leader */
tc->setsid (sid);
tc->setpgid (pgid);
}
else
sid = tc->getsid ();
if (tc->getpgid () == 0)
tc->setpgid (pgid);
if (fhctty)
cygheap->ctty = *fhctty;
else if (initial_ctty < 0)
assert (cygheap->ctty.get_io_handle () == NULL);
}
}
bool
_pinfo::alive ()
{