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Makefile
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dynthr_mod.c
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Editing: dynthr_mod.c
/* * SPDX-License-Identifier: BSD-2-Clause * * Copyright (C) 2019 Andrew Gierth * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. 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 AUTHOR 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 AUTHOR 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. * * Though this file is initially distributed under the 2-clause BSD license, * the author grants permission for its redistribution under alternative * licenses as set forth at <https://rhodiumtoad.github.io/RELICENSE.txt>. * This paragraph and the RELICENSE.txt file are not part of the license and * may be omitted in redistributions. */ #include <sys/cdefs.h> __FBSDID("$FreeBSD$"); #include <stdio.h> #include <stdlib.h> #include <stdarg.h> #include <string.h> #include <unistd.h> #include <pthread.h> void mod_main(int op); static pthread_t thr; static void * mod_thread(void *ptr __unused) { char *volatile dummy; dummy = malloc(500); return (NULL); } void mod_main(int op) { int rc; switch (op) { case 1: rc = pthread_create(&thr, NULL, mod_thread, NULL); if (rc != 0) _exit(1); break; case 0: pthread_join(thr, NULL); break; } }
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