/* * Copyright ( C ) 2010 The Android Open Source Project * All rights reserved . * * Redistribution and use in source and binary forms , with or without * modification , are permitted provided that the following conditions * are met : * * Redistributions of source code must retain the above copyright * notice , this list of conditions and the following disclaimer . * * Redistributions in binary form must reproduce the above copyright * notice , this list of conditions and the following disclaimer in * the documentation and / or other materials provided with the * distribution . * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS * " AS IS " AND ANY EXPRESS OR IMPLIED WARRANTIES , INCLUDING , BUT NOT * LIMITED TO , THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS * FOR A PARTICULAR PURPOSE ARE DISCLAIMED . IN NO EVENT SHALL THE * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT , INDIRECT , * INCIDENTAL , SPECIAL , EXEMPLARY , OR CONSEQUENTIAL DAMAGES ( INCLUDING , * BUT NOT LIMITED TO , PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES ; LOSS * OF USE , DATA , OR PROFITS ; OR BUSINESS INTERRUPTION ) HOWEVER CAUSED * AND ON ANY THEORY OF LIABILITY , WHETHER IN CONTRACT , STRICT LIABILITY , * OR TORT ( INCLUDING NEGLIGENCE OR OTHERWISE ) ARISING IN ANY WAY OUT * OF THE USE OF THIS SOFTWARE , EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE . #define _GNU_SOURCE 1 #include <sched.h>extern "C" int __getcpu(unsigned *, unsigned *, void *);int sched_getcpu() {unsigned cpu;int rc = __getcpu(&cpu, nullptr, nullptr);if (rc == -1 ) {return -1 ; // errno is already set. return cpu;
Messung V0.5 in Prozent C=92 H=92 G=91
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