JehanneOS/newlib
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* debug.cc (add_handle): Issue warning on attempts to add the same handle more

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than once.
* fhandler_tty.cc (fhandler_tty_slave::open): Protect some handles.
(fhandler_tty_common::close): Use proper name when closing handles.
(fhandler_pty_master::close): Don't close to_slave or from_slave since they've
already been closed earlier in the function.
* sigproc.cc (proc_subproc): Don't protect vchild->hProcess.  Expect that the
caller will do this, instead.
* tty.cc (tty_list::terminate): Use proper name when closing handles.
(tty::make_pipes): Protect some handles.
This commit is contained in:
Christopher Faylor
2000-10-17 01:42:04 +00:00
parent 166b2571ce
commit 92e1969051
5 changed files with 35 additions and 9 deletions
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6
winsup/cygwin/tty.cc
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@@ -136,8 +136,8 @@ tty_list::terminate (void)
}
termios_printf ("tty %d master about to finish", ttynum);
CloseHandle (t->to_slave);
CloseHandle (t->from_slave);
ForceCloseHandle1 (t->to_slave, to_pty);
ForceCloseHandle1 (t->from_slave, from_pty);
WaitForSingleObject (tty_master->hThread, INFINITE);
t->init ();
@@ -355,12 +355,14 @@ tty::make_pipes (fhandler_pty_master *ptym)
return FALSE;
}
ProtectHandle1 (to_slave, to_pty);
if (CreatePipe (&from_slave, &to_master, &sec_all, 0) == FALSE)
{
termios_printf ("can't create output pipe");
set_errno (ENOENT);
return FALSE;
}
ProtectHandle1 (from_slave, from_pty);
termios_printf ("tty%d from_slave %p, to_slave %p", ntty, from_slave,
to_slave);
ptym->set_io_handle (from_slave);