diff options
Diffstat (limited to 'winsup/cygwin/ChangeLog')
| -rw-r--r-- | winsup/cygwin/ChangeLog | 59 |
1 files changed, 58 insertions, 1 deletions
diff --git a/winsup/cygwin/ChangeLog b/winsup/cygwin/ChangeLog index bb94050a2..87d15e81e 100644 --- a/winsup/cygwin/ChangeLog +++ b/winsup/cygwin/ChangeLog @@ -1,5 +1,62 @@ 2007-07-07 Christopher Faylor <me+cygwin@cgf.cx> + Preliminary change to make pipes interruptible and fifos reliable. + * dtable.cc (dtable::find_fifo): Eliminate definition. + * dtable.h (dtable::find_fifo): Ditto for declaration. + * fhandler.cc (fhandler_base::raw_read): Remove pipe-specific stuff. + (fhandler_base::fhandler_base): Ditto. + (fhandler_base::close): Handle overlapped I/O structure if appropriate. + (fhandler_base::dup): Ditto. + (fhandler_base::fork_fixup): Ditto. + (fhandler_base::setup_overlapped): Define new function. + (fhandler_base::destroy_overlapped): Ditto. + (fhandler_base::wait_overlapped): Ditto. + (fhandler_base::read_overlapped): Ditto. + (fhandler_base::write_overlapped): Ditto. + * fhandler.h (fhandler_base::get_overlapped): Declare new function. + (fhandler_base::setup_overlapped): Ditto. + (fhandler_base::destroy_overlapped): Ditto. + (fhandler_base::wait_overlapped): Ditto. + (fhandler_base::read_overlapped): Ditto. + (fhandler_base::write_overlapped): Ditto. + (fhandler_base::get_guard): Eliminate. + (fhandler_pipe::*): Rework to eliminate most Win9x related cruft, + removing many variables and defining a new overlapped capability. + (fhandler_fifo::*): Ditto. + (fifo_state): Declare new enum. + * fhandler_fifo.cc (fhandler_fifo::fhandler_fifo): Remove old Win9x + stuff. Initialize overlapped handle to NULL. + (fhandler_fifo::set_use): Eliminate. + (fhandler_fifo::open_nonserver): Define. + (fhandler_fifo::open): Rework to use named pipes and overlapped I/O. + (fhandler_fifo::wait): Define new function to wait for named pipe + connection. + (fhandler_fifo::read): Rework to use wait() and new overlapped I/O + functionality. + (fhandler_fifo::write): Ditto. + (fhandler_fifo::dup): Eliminate. + * pinfo.cc (commune_process): Remove fifo handling. + (_pinfo::commune_request): Ditto. + * pinfo.h (picom): Ditto. + * pipe.cc (fhandler_pipe::fhandler_pipe): Remove Win9x stuff. + Initialize overlapped handle to NULL. + (fhandler_pipe::open): Eliminate Win9x stuff. + (fhandler_pipe::set_close_on_exec): Eliminate. + (read_pipe): Eliminate. + (fhandler_pipe::close): Ditto. + (fhandler_pipe::fixup_after_exec): Ditto. + (fhandler_pipe::fixup_in_child): Ditto. + (fhandler_pipe::read): Rework to use overlapped I/O. + (fhandler_pipe::write): New function using overlapped I/O. + (fhandler_pipe::dup): Rework to eliminate Win9x stuff. + (fhandler_pipe::create_selectable): Rework to eliminate Win9x and use + overlapped I/O. + * select.cc (peek_pipe): Rework to eliminate Win9x stuff and use + overlapped I/O. + (fhandler_base::ready_for_read): Ditto. + +2007-07-07 Christopher Faylor <me+cygwin@cgf.cx> + * path.cc (symlink_info::check_shortcut): Handle device "symlinks" specially - don't posixify them. @@ -12,7 +69,7 @@ 2007-07-07 Christopher Faylor <me+cygwin@cgf.cx> * fork.cc: White space. - * net.cc: Ditto. + * net.cc: Ditto. * posix_ipc.cc: Ditto. 2007-07-06 Corinna Vinschen <corinna@vinschen.de> |