diff options
Diffstat (limited to 'winsup/cygwin/termios.cc')
| -rw-r--r-- | winsup/cygwin/termios.cc | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/winsup/cygwin/termios.cc b/winsup/cygwin/termios.cc index c72a49414..b1fd12aa8 100644 --- a/winsup/cygwin/termios.cc +++ b/winsup/cygwin/termios.cc @@ -1,6 +1,6 @@ /* termios.cc: termios for WIN32. - Copyright 1996, 1997, 1998, 2000 Cygnus Solutions. + Copyright 1996, 1997, 1998, 2000, 2001 Red Hat, Inc. Written by Doug Evans and Steve Chamberlain of Cygnus Support dje@cygnus.com, sac@cygnus.com @@ -40,7 +40,7 @@ tcsendbreak (int fd, int duration) set_errno (ENOTTY); else { - if ((res = fh->bg_check (-SIGTTOU)) > 0) + if ((res = fh->bg_check (-SIGTTOU)) > bg_eof) res = fh->tcsendbreak (duration); } @@ -70,7 +70,7 @@ tcdrain (int fd) set_errno (ENOTTY); else { - if ((res = fh->bg_check (-SIGTTOU)) > 0) + if ((res = fh->bg_check (-SIGTTOU)) > bg_eof) res = fh->tcdrain (); } @@ -98,7 +98,7 @@ tcflush (int fd, int queue) set_errno (ENOTTY); else { - if ((res = fh->bg_check (-SIGTTOU)) > 0) + if ((res = fh->bg_check (-SIGTTOU)) > bg_eof) res = fh->tcflush (queue); } @@ -126,7 +126,7 @@ tcflow (int fd, int action) set_errno (ENOTTY); else { - if ((res = fh->bg_check (-SIGTTOU)) > 0) + if ((res = fh->bg_check (-SIGTTOU)) > bg_eof) res = fh->tcflow (action); } @@ -155,7 +155,7 @@ tcsetattr (int fd, int a, const struct termios *t) set_errno (ENOTTY); else { - if ((res = fh->bg_check (-SIGTTOU)) > 0) + if ((res = fh->bg_check (-SIGTTOU)) > bg_eof) res = fh->tcsetattr (a, t); } |