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* fhandler.h (fhandler_pipe::hit_eof): New method.

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(writepipe_exists): New class element.
(orig_pid): Ditto.
(id): Ditto.
(is_slow): Eliminate.
* pipe.cc (fhandler_pipe::set_close_on_exec): Set inheritance on
writepipe_exists, if it exists.
(fhandler_pipe::hit_eof): New method, modelled after tty.
(fhandler_pipe::dup): Duplicate writepipe_exists, if it exists.
(make_pipe): Set up a dummy event for pipes on windows 9x.  The nonexistence
of this event means that the write side of the pipe has closed.
(_dup): Move to syscalls.cc
(_dup2): Ditto.

* dtable.cc (dtable::build_fhandler): Fill out set_names here, if appropriate.
* syscalls.cc (_open): Call set_names in build_fhandler.
This commit is contained in:
Christopher Faylor
2001-09-24 21:50:44 +00:00
parent 4367ec036f
commit 35f879a6d0
8 changed files with 117 additions and 43 deletions
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11
winsup/cygwin/select.cc
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@@ -420,11 +420,6 @@ peek_pipe (select_record *s, int ignra, HANDLE guard_mutex = NULL)
gotone = 1;
goto out;
}
if (fh->bg_check (SIGTTIN) <= bg_eof)
{
gotone = s->read_ready = 1;
goto out;
}
switch (fh->get_device ())
{
@@ -444,6 +439,12 @@ peek_pipe (select_record *s, int ignra, HANDLE guard_mutex = NULL)
goto out;
}
}
if (fh->bg_check (SIGTTIN) <= bg_eof)
{
gotone = s->read_ready = 1;
goto out;
}
}
if (fh->get_device () == FH_PIPEW)