/* * Copyright (C) 2008 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. */ #include <pthread.h> #include <stdio.h> #include <time.h> #include <unistd.h> static void* thread_func( void* arg ) { fprintf(stderr, "thread %ld\n", (long)arg ); return NULL; } int main( void ) { int count; pthread_attr_t attr; pthread_attr_init(&attr); pthread_attr_setdetachstate( &attr, PTHREAD_CREATE_DETACHED ); pthread_attr_setstacksize( &attr, 16*4096 ); for ( count = 0; count != ~0; count++ ) { pthread_t thread; struct timespec ts; if (pthread_create( &thread, &attr, thread_func, (void*)(long)count ) < 0) { fprintf(stderr, "could not create thread %d\n", count); break; } ts.tv_sec = 0; ts.tv_nsec = 0.002*1e9; nanosleep( &ts, &ts ); } sleep(1); return 0; }