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* select.cc (verify_console): New function. 

(verify_windows): Ditto.
(fhandler_console::select_read): Really do need to verify that there is
something to read.
(fhandler_console::select_windows): Ditto.
This commit is contained in:
Christopher Faylor 2001-11-04 03:29:15 +00:00
parent 476dfb657b
commit 763f09b97d
2 changed files with 25 additions and 2 deletions
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8
winsup/cygwin/ChangeLog
View File

@ -1,3 +1,11 @@
2001-11-03 Christopher Faylor <cgf@redhat.com>
* select.cc (verify_console): New function.
(verify_windows): Ditto.
(fhandler_console::select_read): Really do need to verify that there is
something to read.
(fhandler_console::select_windows): Ditto.
2001-11-03 Christopher Faylor <cgf@redhat.com> 2001-11-03 Christopher Faylor <cgf@redhat.com>
* fhandler.h (fhandler_base::ready_for_read): Remove unused argument. * fhandler.h (fhandler_base::ready_for_read): Remove unused argument.

19
winsup/cygwin/select.cc
View File

@ -660,6 +660,14 @@ peek_console (select_record *me, bool)
return me->write_ready; return me->write_ready;
} }
static int
verify_console (select_record *me, fd_set *rfds, fd_set *wfds,
fd_set *efds)
{
return peek_console (me, true);
}
select_record * select_record *
fhandler_console::select_read (select_record *s) fhandler_console::select_read (select_record *s)
{ {
@ -667,7 +675,7 @@ fhandler_console::select_read (select_record *s)
{ {
s = new select_record; s = new select_record;
s->startup = no_startup; s->startup = no_startup;
s->verify = verify_ok; s->verify = verify_console;
set_cursor_maybe (); set_cursor_maybe ();
} }
@ -1439,6 +1447,13 @@ peek_windows (select_record *me, bool)
return me->write_ready; return me->write_ready;
} }
static int
verify_windows (select_record *me, fd_set *rfds, fd_set *wfds,
fd_set *efds)
{
return peek_windows (me, true);
}
select_record * select_record *
fhandler_windows::select_read (select_record *s) fhandler_windows::select_read (select_record *s)
{ {
@ -1446,8 +1461,8 @@ fhandler_windows::select_read (select_record *s)
{ {
s = new select_record; s = new select_record;
s->startup = no_startup; s->startup = no_startup;
s->verify = verify_ok;
} }
s->verify = verify_windows;
s->peek = peek_windows; s->peek = peek_windows;
s->read_selected = true; s->read_selected = true;
s->read_ready = false; s->read_ready = false;