CVSROOT: /cvs/uberbaum
Module name: winsup
Changes by: [email protected] 2011-05-31 00:26:37
Modified files:
cygwin : ChangeLog dtable.cc fhandler.cc fhandler.h
pipe.cc
Log message:
* dtable.cc (dtable::select_write): Add missing argument to
debug_printf.
* fhandler.cc (fhandler_base_overlapped::setup_overlapped): Explicitly
set
io_pending to false.
(fhandler_base_overlapped::has_ongoing_io): Call GetOverlappedResult to
force
completion of I/O.
(fhandler_base_overlapped::wait_overlapped): Rewrite to correctly deal
with
nonblocking reads and to make more race proof.
(fhandler_base_overlapped::raw_write): Deal with new enum values.
(fhandler_base_overlapped::raw_read): Ditto. Don't deal with ongoing
I/O here
since it makes no sense in the read context.
* fhandler.h (enum wait_return): Add overlapped_unknown,
overlapped_nonblocking_no_data.
* pipe.cc (pipe): Add debugging output.
Patches:
http://sourceware.org/cgi-bin/cvsweb.cgi/winsup/cygwin/ChangeLog.diff?cvsroot=uberbaum&r1=1.5389&r2=1.5390
http://sourceware.org/cgi-bin/cvsweb.cgi/winsup/cygwin/dtable.cc.diff?cvsroot=uberbaum&r1=1.222&r2=1.223
http://sourceware.org/cgi-bin/cvsweb.cgi/winsup/cygwin/fhandler.cc.diff?cvsroot=uberbaum&r1=1.390&r2=1.391
http://sourceware.org/cgi-bin/cvsweb.cgi/winsup/cygwin/fhandler.h.diff?cvsroot=uberbaum&r1=1.426&r2=1.427
http://sourceware.org/cgi-bin/cvsweb.cgi/winsup/cygwin/pipe.cc.diff?cvsroot=uberbaum&r1=1.128&r2=1.129
