JehanneOS/newlib
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

* fhandler.h (fhandler_tty_master::set_winsize): Declare new function.

Browse Source 
* fhandler_console.cc (fhandler_console::send_winch_maybe): If appropriate,
call tty master function to handle screen size change.
* fhandler_tty.cc (fhandler_tty_master::set_winsize): New function.
(fhandler_tty_master::init): Call set_winsize to set initial screen size.
This commit is contained in:
Christopher Faylor
2002-12-27 05:31:30 +00:00
parent 3bfed277d6
commit 66dcfc4498
4 changed files with 30 additions and 5 deletions
Download Patch File Download Diff File Expand all files Collapse all files

17
winsup/cygwin/fhandler_tty.cc
View File

@@ -40,6 +40,16 @@ fhandler_tty_master::fhandler_tty_master (int unit)
{
}
void
fhandler_tty_master::set_winsize (bool sendSIGWINCH)
{
winsize w;
console->ioctl (TIOCGWINSZ, &w);
get_ttyp ()->winsize = w;
if (sendSIGWINCH)
tc->kill_pgrp (SIGWINCH);
}
int
fhandler_tty_master::init (int ntty)
{
@@ -54,14 +64,13 @@ fhandler_tty_master::init (int ntty)
termios ti;
memset (&ti, 0, sizeof (ti));
console->tcsetattr (0, &ti);
winsize w;
console->ioctl (TIOCGWINSZ, &w);
this->ioctl (TIOCSWINSZ, &w);
ttynum = ntty;
cygwin_shared->tty[ttynum]->common_init (this);
set_winsize (false);
inuse = get_ttyp ()->create_inuse (TTY_MASTER_ALIVE);
cygthread *h;
@@ -1134,7 +1143,7 @@ fhandler_pty_master::ioctl (unsigned int cmd, void *arg)
pktmode = * (int *) arg;
break;
case TIOCGWINSZ:
* (struct winsize *) arg = get_ttyp ()->winsize;
*(struct winsize *) arg = get_ttyp ()->winsize;
break;
case TIOCSWINSZ:
if (get_ttyp ()->winsize.ws_row != ((struct winsize *) arg)->ws_row