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* tty.h (tty::hwnd): Move to tty_min.

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(tty::gethwnd): Ditto.
(tty::sethwnd): Ditto.
(tty_min::hwnd): Receive variable from tty class.
(tty_min::gethwnd): Receive function from tty classs.
(tty_min::sethwnd): Ditto.
* dtable.cc (dtable::stdio_init): Only call init_console_handler when we
actually own the console.
* fhandler_console.cc (fhandler_console::get_tty_stuff): Set tty's hwnd to
non-zero value.
* fhandler_termios.cc (fhandler_termios::tcsetpgrp): Semi-reinstate handling of
console when pgrp is set.
This commit is contained in:
Christopher Faylor 2006-04-21 18:53:05 +00:00
parent 33b0abd1c3
commit f09acf77de
5 changed files with 33 additions and 15 deletions
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15
winsup/cygwin/ChangeLog
View File

@ -1,3 +1,18 @@
2006-04-21 Christopher Faylor <cgf@timesys.com>
* tty.h (tty::hwnd): Move to tty_min.
(tty::gethwnd): Ditto.
(tty::sethwnd): Ditto.
(tty_min::hwnd): Receive variable from tty class.
(tty_min::gethwnd): Receive function from tty classs.
(tty_min::sethwnd): Ditto.
* dtable.cc (dtable::stdio_init): Only call init_console_handler when
we actually own the console.
* fhandler_console.cc (fhandler_console::get_tty_stuff): Set tty's hwnd
to non-zero value.
* fhandler_termios.cc (fhandler_termios::tcsetpgrp): Semi-reinstate
handling of console when pgrp is set.
2006-04-21 Pierre Humblet <Pierre.Humblet@ieee.org>
Corinna Vinschen <corinna@vinschen.de>

6
winsup/cygwin/dtable.cc
View File

@ -32,7 +32,7 @@ details. */
#include "dtable.h"
#include "cygheap.h"
#include "ntdll.h"
#include "tty.h"
#include "shared_info.h"
static const char NO_COPY unknown_file[] = "some disk file";
@ -135,7 +135,9 @@ dtable::stdio_init ()
if (myself->cygstarted || ISSTATE (myself, PID_CYGPARENT))
{
init_console_handler (myself->ctty >= 0);
tty_min *t = cygwin_shared->tty.get_tty (myself->ctty);
if (t && t->getpgid () == myself->pid && t->gethwnd ())
init_console_handler (true);
return;
}

1
winsup/cygwin/fhandler_console.cc
View File

@ -115,6 +115,7 @@ fhandler_console::get_tty_stuff (int flags = 0)
if (PRIMARYLANGID (LOWORD (GetKeyboardLayout (0))) == LANG_ENGLISH)
dev_state->meta_mask |= RIGHT_ALT_PRESSED;
dev_state->set_default_attr ();
shared_console_info->tty_min_state.sethwnd ((HWND) INVALID_HANDLE_VALUE);
}
return &shared_console_info->tty_min_state;

1
winsup/cygwin/fhandler_termios.cc
View File

@ -82,6 +82,7 @@ fhandler_termios::tcsetpgrp (const pid_t pgid)
{
case bg_ok:
tc->setpgid (pgid);
init_console_handler (tc->gethwnd ());
res = 0;
break;
case bg_signalled:

25
winsup/cygwin/tty.h
View File

@ -46,18 +46,12 @@ public:
pid_t pgid;
int output_stopped;
int ntty;
DWORD last_ctrl_c; // tick count of last ctrl-c
DWORD last_ctrl_c; /* tick count of last ctrl-c */
HWND hwnd; /* Console window handle tty belongs to */
IMPLEMENT_STATUS_FLAG (bool, initialized)
IMPLEMENT_STATUS_FLAG (bool, rstcons)
tty_min (int t = -1, pid_t s = -1) : sid (s), ntty (t) {}
void setntty (int n) {ntty = n;}
pid_t getpgid () {return pgid;}
void setpgid (int pid) {pgid = pid;}
int getsid () {return sid;}
void setsid (pid_t tsid) {sid = tsid;}
void kill_pgrp (int sig);
struct termios ti;
struct winsize winsize;
@ -74,8 +68,17 @@ public:
* -ERRNO
*/
int ioctl_retval;
int write_error;
tty_min (int t = -1, pid_t s = -1) : sid (s), ntty (t) {}
void setntty (int n) {ntty = n;}
pid_t getpgid () {return pgid;}
void setpgid (int pid) {pgid = pid;}
int getsid () {return sid;}
void setsid (pid_t tsid) {sid = tsid;}
void kill_pgrp (int sig);
HWND gethwnd () {return hwnd;}
void sethwnd (HWND wnd) {hwnd = wnd;}
};
class fhandler_pty_master;
@ -85,8 +88,6 @@ class tty: public tty_min
HANDLE get_event (const char *fmt, BOOL manual_reset = FALSE)
__attribute__ ((regparm (3)));
public:
HWND hwnd; /* Console window handle tty belongs to */
DWORD master_pid; /* Win32 PID of tty master process */
HANDLE from_master, to_slave;
@ -101,8 +102,6 @@ public:
bool alive (const char *fmt);
bool slave_alive ();
bool master_alive ();
HWND gethwnd () {return hwnd;}
void sethwnd (HWND wnd) {hwnd = wnd;}
bool make_pipes (fhandler_pty_master *ptym);
HANDLE open_mutex (const char *mutex);
HANDLE open_output_mutex ();