From dd7595a3475407a7fa96a97393bae8c5220e8762 Mon Sep 17 00:00:00 2001 From: David Walter Seikel Date: Wed, 4 Jan 2012 18:41:13 +1000 Subject: Add the base Enlightenment Foundation Libraries - eina, eet, evas, ecore, embryo, and edje. Note that embryo wont be used, but I'm not sure yet if you can build edje without it. --- libraries/eina/src/include/eina_sched.h | 39 +++++++++++++++++++++++++++++++++ 1 file changed, 39 insertions(+) create mode 100644 libraries/eina/src/include/eina_sched.h (limited to 'libraries/eina/src/include/eina_sched.h') diff --git a/libraries/eina/src/include/eina_sched.h b/libraries/eina/src/include/eina_sched.h new file mode 100644 index 0000000..43f32b9 --- /dev/null +++ b/libraries/eina/src/include/eina_sched.h @@ -0,0 +1,39 @@ +/* EINA - EFL data type library + * Copyright (C) 2010 ProFUSION embedded systems + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; + * if not, see . + */ + +#ifndef EINA_SCHED_H_ +#define EINA_SCHED_H_ + +#include "eina_types.h" + + +/** + * @brief Lower priority of current thread. + * + * It's used by worker threads so they use up background cpu and do not stall + * the main thread If current thread is running with real-time priority, we + * decrease our priority by @c RTNICENESS. This is done in a portable way. + * + * Otherwise (we are running with SCHED_OTHER policy) there's no portable way to + * set the nice level on current thread. In Linux, it does work and it's the + * only one that is implemented as of now. In this case the nice level is + * incremented on this thread by @c NICENESS. + */ +EAPI void eina_sched_prio_drop(void); + +#endif /* EINA_SCHED_H_ */ -- cgit v1.1