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Corinna Vinschen 450f557fee Rewrite scheduler functions getting and setting process and thread priority 
So far the scheduler priority handling is not POSIX compatible.
The priorities use a range of -14 up to +15, which means it's not clear
if the POSIX-required return value of -1 in case of an error is *really*
an error or just the valid priority value -1.  Even more confusing, -14
is the *max* value and 15 is the *min* value.  Last but not least this
range doesn't match the POSIX requirement of at least 32 priority values.

This patch cleans up scheduler priority handling and moves the valid
priority range to 1 (min) - 32 (max).  It also adds a function
sched_get_thread_priority() which will help to make thread priority
more POSIX-like.

Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
 		2016-05-20 17:38:22 +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 Rewrite scheduler functions getting and setting process and thread priority 2016-05-20 17:38:22 +02:00
doc Add latest changes to release message 2016-04-05 10:35:05 +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 * COPYING: Replace with the GPLv3 definition. 2011-04-19 16:52:51 +00:00
CYGWIN_LICENSE * COPYING: Replace with the GPLv3 definition. 2011-04-19 16:52:51 +00:00
Makefile.common * Makefile.common (COMPILE.cc): Add -fno-use-cxa-atexit. 2014-08-07 16:19:09 +00:00
Makefile.in respect datarootdir 2016-03-20 12:36:40 +01:00
README
…
acinclude.m4 ChangeLog: 2012-11-23 13:22:47 +00:00
aclocal.m4 winsup/ChangeLog: 2013-11-07 00:19:52 +00:00
autogen.sh ChangeLog: 2012-11-23 13:22:47 +00:00
c++wrap ChangeLog: 2012-11-23 13:22:47 +00:00
ccwrap ccwrap: fix build with non-english locale set (v2) 2016-02-29 14:44:23 +01:00
config.guess ChangeLog: 2012-11-23 13:22:47 +00:00
config.sub ChangeLog: 2012-11-23 13:22:47 +00:00
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 winsup/ChangeLog: 2013-11-07 00:19:52 +00:00
install-sh ChangeLog: 2012-11-23 13:22:47 +00:00

README 

THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS 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 http://cygwin.com
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http://cygwin.com/faq/faq.programming.html#faq.programming.building-cygwin