acadia-newlib

History

Corinna Vinschen 7186b657e7 Improve timer handling in select. Commit `a23e6a35d8` introduced a timer object to the WFMO handling in select_stuff::wait to allow sub-tickcount timeout values in select. Problems with this patch: The timer was created and destroyed on every invocation of select_stuff::wait, thus potentially multiple times per select. Also, since the timer was prepended to the WFMO hande list, the timer handle could shadow actual events on other objects, given that WFMO checks the objects in the order they have been specified in the HANDLE array. The timer was also created/destroyed and added to the HANDLE array even if it was not required. This patch drops the local timer HANDLE and recycles the cw_timer HANDLE in the cygtls area instead. Thus we typically don't need to create the timer in select at all, and we never have to destroy it. The timer HANDLE is now also appended as last object to the HANDLE array, and it's only added if actually needed. Signed-off-by: Corinna Vinschen <corinna@vinschen.de>		2016-06-06 16:48:38 +02:00
..
CVSChangeLogs.old	winsup: Move all old CVS Changelogs into CVSChangeLogs.old dir	2016-03-19 13:59:52 +01:00
cygserver	Rename without-mingw-progs to with-cross-bootstrap	2016-04-04 16:39:41 +02:00
cygwin	Improve timer handling in select.	2016-06-06 16:48:38 +02:00
doc	Git is Git, not GIT	2016-05-24 12:09:10 +02:00
lsaauth	Update autoconf for doc/lsaauth/utils	2016-04-01 14:04:41 +02:00
testsuite	Replace AC_CANONICAL_SYSTEM with AC_CANONICAL_TARGET, fix AC_INIT usage	2016-03-30 14:09:19 +02:00
utils	winsup/utils: port getconf to 64-bit	2016-04-04 10:25:39 -05:00
COPYING	…
CYGWIN_LICENSE	…
Makefile.common	…
Makefile.in	Allow 'make distclean' to clean winsup/cygwin	2016-06-06 11:52:19 +02:00
README	Fix typo and wrong URL in winsup/README	2016-05-24 10:25:18 +02:00
acinclude.m4	…
aclocal.m4	…
autogen.sh	…
c++wrap	…
ccwrap	ccwrap: fix build with non-english locale set (v2)	2016-02-29 14:44:23 +01:00
config.guess	…
config.sub	…
configure	Rename without-mingw-progs to with-cross-bootstrap	2016-04-04 16:39:41 +02:00
configure.ac	Rename without-mingw-progs to with-cross-bootstrap	2016-04-04 16:39:41 +02:00
configure.cygwin	…
install-sh	…

README

THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESSED OR
IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.

Cygwin documentation is available on the net at https://cygwin.com
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https://cygwin.com/faq/faq.html#faq.programming.building-cygwin