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| author | Christopher Faylor <me@cgf.cx> | 2001-01-17 14:57:09 +0000 |
|---|---|---|
| committer | Christopher Faylor <me@cgf.cx> | 2001-01-17 14:57:09 +0000 |
| commit | a7cde2b98a658522f552a7ac7ae0a9ef07981e0a (patch) | |
| tree | 09134d68cc17eab1ebd6c4d81363c189f70ddf7c /winsup/cygwin/termios.cc | |
| parent | cb503978ab5119740bc5e796344db6a5d0e6bcb5 (diff) | |
| download | newlib-a7cde2b98a658522f552a7ac7ae0a9ef07981e0a.zip newlib-a7cde2b98a658522f552a7ac7ae0a9ef07981e0a.tar.gz newlib-a7cde2b98a658522f552a7ac7ae0a9ef07981e0a.tar.bz2 | |
* autoload.cc (LoadDLLinitfunc): Remove debugging statement.
* exceptions.cc (sig_handle_tty_stop): Move setting of PID_STOPPED to earlier
in interrupt.
((interrupt_setup): i.e., here.
(sig_handle): Don't queue multiple SIGSTOPS.
* fhandler.h (bg_check_types): Enumerate return value of bg_check for clarity.
* signal.cc (kill_pgrp): Minor cleanup.
* fhandler_termios.cc (fhandler_termios::bg_check): Use enumerated type for
function return. Don't raise signal if a signal is already queued.
* fhandler_console.cc (fhandler_console::read): Use enumerated return type for
bg_check.
* select.cc: Ditto, throughout.
* read.cc: Ditto, throughout.
* termios.cc: Ditto, throughout.
(_read): YA interrupt detect simplification.
* wait.cc (wait4): Ditto.
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 c72a494..b1fd12a 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); } |