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* cygheap.h (init_cygheap::manage_console_count): Declare new function.

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(init_cygheap::console_count): Renamed from open_fhs.  Make private.
* cygheap.cc (init_cygheap::manage_console_count): Define new function.
* dtable.cc (dtable::fixup_after_exec): Always call fixup_after_exec on
elements of fd even when they are about to be closed.
* fhandler.h (report_tty_counts): Remove open_fhs from debugging output.
* fhandler_console.cc (fhandler_console::open): Use manage_console_count rather
than manipulating count directly.
(fhandler_console::close): Ditto.
(fhandler_console::fixup_after_fork): Ditto.
(fhandler_console::fixup_after_exec): Ditto.  Don't close handles if
close_on_exec.
* fhandler_tty.cc (fhandler_tty_slave::open): Use manage_console_count() rather
than manipulating count directly.  Reflect change in arguments to
report_tty_counts().
(fhandler_tty_slave::close): Ditto for both.
(fhandler_tty_slave::dup): Ditto for both.
(fhandler_tty_slave::ioctl): Use myctty() rather than raw ctty #.
(fhandler_tty_slave::fixup_after_fork): Reflect change in arguments to
report_tty_counts().
(fhandler_tty_master::init_console): Use manage_console_count() rather than
manipulating count directly.
* fhandler_clipboard.cc (fhandler_dev_clipboard::fixup_after_exec): Don't
perform any operations if close_on_exec.
* fhandler_dsp.cc (fhandler_dev_dsp::fixup_after_exec): Ditto.
* fhandler_raw.cc (fhandler_dev_raw::fixup_after_exec): Ditto.
* fhandler_serial.cc (fhandler_serial::fixup_after_exec): Ditto.
* pinfo.h (_pinfo::_ctty): Declare new function.
(myctty): Declare new macro.
(__ctty): Declare new macro.
* pinfo.cc (_pinfo::_ctty): Define new function.
(_pinfo::set_ctty): Use manage_console_count() rather than manipulating count
directly.
* signal.cc (kill_pgrp): Use myctty() and __ctty() macros rather than raw ctty
#.
* syscalls.cc (setsid): Ditto.  Use manage_console_count() rather than
manipulating count directly.
This commit is contained in:
Christopher Faylor
2005-11-14 04:28:45 +00:00
parent 70c500b343
commit 59297e0464
18 changed files with 148 additions and 71 deletions
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6
winsup/cygwin/fork.cc
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@@ -647,8 +647,8 @@ vfork ()
vf->sid = myself->sid;
vf->pgid = myself->pgid;
cygheap->ctty_on_hold = cygheap->ctty;
vf->open_fhs = cygheap->open_fhs;
debug_printf ("cygheap->ctty_on_hold %p, cygheap->open_fhs %d", cygheap->ctty_on_hold, cygheap->open_fhs);
vf->console_count = cygheap->console_count;
debug_printf ("cygheap->ctty_on_hold %p, cygheap->console_count %d", cygheap->ctty_on_hold, cygheap->console_count);
int res = cygheap->fdtab.vfork_child_dup () ? 0 : -1;
debug_printf ("%d = vfork()", res);
_my_tls.call_signal_handler (); // FIXME: racy
@@ -668,7 +668,7 @@ vfork ()
myself->sid = vf->sid;
myself->pgid = vf->pgid;
termios_printf ("cygheap->ctty %p, cygheap->ctty_on_hold %p", cygheap->ctty, cygheap->ctty_on_hold);
cygheap->open_fhs = vf->open_fhs;
cygheap->console_count = vf->console_count;
if (vf->pid < 0)
{